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Reformat all code to coding standard

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This commit is contained in:
Andrew Hutchings
2017-10-26 17:18:17 +01:00
parent 4985f3456e
commit 01446d1e22
1296 changed files with 403852 additions and 353747 deletions
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458
dbcon/ddlpackage/altertable.cpp
View File

@ -25,287 +25,299 @@
#include "ddlpkg.h"
#undef DDLPKG_DLLEXPORT
namespace ddlpackage {
using namespace std;
namespace ddlpackage
{
using namespace std;
AlterTableStatement::AlterTableStatement(QualifiedName *qName, AlterTableActionList *ataList):
fTableName(qName),
fActions(*ataList)
{
delete ataList;
}
AlterTableStatement::AlterTableStatement(QualifiedName* qName, AlterTableActionList* ataList):
fTableName(qName),
fActions(*ataList)
{
delete ataList;
}
AlterTableStatement::~AlterTableStatement()
{
delete fTableName;
AlterTableActionList::iterator itr;
for(itr=fActions.begin(); itr != fActions.end(); ++itr) {
delete *itr;
}
}
AlterTableStatement::~AlterTableStatement()
{
delete fTableName;
AlterTableActionList::iterator itr;
std::ostream& AlterTableStatement::put(std::ostream& os) const
{
AlterTableActionList::const_iterator itr;
os << "Alter Table " << *fTableName << endl;
for (itr = fActions.begin(); itr != fActions.end(); ++itr)
{
delete *itr;
}
}
for(itr = fActions.begin(); itr != fActions.end(); ++itr) {
os << **itr << endl;
}
return os;
}
std::ostream& AlterTableStatement::put(std::ostream& os) const
{
AlterTableActionList::const_iterator itr;
os << "Alter Table " << *fTableName << endl;
for (itr = fActions.begin(); itr != fActions.end(); ++itr)
{
os << **itr << endl;
}
return os;
}
/** @brief Format to ostream. Diagnostic. */
std::ostream& AlterTableAction::put(std::ostream& os) const
{
os << "AlterTableAction put stub";
return os;
}
/** @brief Invokes the virtual function put, to dispatch to subclass
ostream writers. */
std::ostream &operator<<(std::ostream& os, const AlterTableAction &ata)
{
return ata.put(os);
}
/** @brief Format to ostream. Diagnostic. */
std::ostream& AlterTableAction::put(std::ostream& os) const
{
os << "AlterTableAction put stub";
return os;
}
AtaAddColumn::~AtaAddColumn()
{
delete fColumnDef;
}
/** @brief Invokes the virtual function put, to dispatch to subclass
ostream writers. */
std::ostream& operator<<(std::ostream& os, const AlterTableAction& ata)
{
return ata.put(os);
}
/** @brief ostream output */
std::ostream& AtaAddColumn::put(std::ostream& os) const
{
os << "Add Column" << endl;
os << *fColumnDef << endl;
return os;
}
AtaAddColumn::~AtaAddColumn()
{
delete fColumnDef;
}
/** @brief ostream output */
std::ostream& AtaAddColumn::put(std::ostream& os) const
{
os << "Add Column" << endl;
os << *fColumnDef << endl;
return os;
}
AtaDropColumn::AtaDropColumn(std::string columnName, DDL_REFERENTIAL_ACTION dropBehavior) :
fColumnName(columnName),
fDropBehavior(dropBehavior)
{
}
std::ostream& AtaDropColumn::put(std::ostream& os) const
{
os << "Drop Column: " << fColumnName << " "
<< ReferentialActionStrings[fDropBehavior];
return os;
}
AtaDropColumn::AtaDropColumn(std::string columnName, DDL_REFERENTIAL_ACTION dropBehavior) :
fColumnName(columnName),
fDropBehavior(dropBehavior)
{
}
AtaModifyColumnType::~AtaModifyColumnType()
{
delete fColumnType;
}
std::ostream& AtaDropColumn::put(std::ostream& os) const
{
os << "Drop Column: " << fColumnName << " "
<< ReferentialActionStrings[fDropBehavior];
return os;
}
std::ostream& AtaModifyColumnType::put(std::ostream& os) const
{
os << "Modify column type: " << fName << " " << *fColumnType;
return os;
}
AtaModifyColumnType::~AtaModifyColumnType()
{
delete fColumnType;
}
std::ostream& AtaModifyColumnType::put(std::ostream& os) const
{
os << "Modify column type: " << fName << " " << *fColumnType;
return os;
}
AtaRenameColumn::~AtaRenameColumn()
{
delete fNewType;
}
std::ostream& AtaRenameColumn::put(std::ostream& os) const
{
os << "Rename Column: " << fName << " -> " << fNewName << " (" << *fNewType << ')';
return os;
}
AtaRenameColumn::~AtaRenameColumn()
{
delete fNewType;
}
std::ostream& AtaRenameColumn::put(std::ostream& os) const
{
os << "Rename Column: " << fName << " -> " << fNewName << " (" << *fNewType << ')';
return os;
}
AtaSetColumnDefault::AtaSetColumnDefault(const char *colName, ColumnDefaultValue *defaultValue) :
fColumnName(colName),
fDefaultValue(defaultValue)
{
}
AtaSetColumnDefault::~AtaSetColumnDefault()
{
delete fDefaultValue;
}
AtaSetColumnDefault::AtaSetColumnDefault(const char* colName, ColumnDefaultValue* defaultValue) :
fColumnName(colName),
fDefaultValue(defaultValue)
{
}
std::ostream& AtaSetColumnDefault::put(std::ostream& os) const
{
os << "Set Column Default: " << fColumnName << " "
<< *fDefaultValue << endl;
return os;
}
AtaSetColumnDefault::~AtaSetColumnDefault()
{
delete fDefaultValue;
}
std::ostream& AtaSetColumnDefault::put(std::ostream& os) const
{
os << "Set Column Default: " << fColumnName << " "
<< *fDefaultValue << endl;
return os;
}
AtaDropColumnDefault::AtaDropColumnDefault(const char *colName) :
fColumnName(colName)
{
}
std::ostream& AtaDropColumnDefault::put(std::ostream& os) const
{
os << "Drop Column Default: " << fColumnName << " ";
return os;
}
AtaDropColumnDefault::AtaDropColumnDefault(const char* colName) :
fColumnName(colName)
{
}
std::ostream& AtaDropColumnDefault::put(std::ostream& os) const
{
os << "Drop Column Default: " << fColumnName << " ";
return os;
}
AtaRenameTable::AtaRenameTable(QualifiedName *qualifiedName) :
fQualifiedName(qualifiedName)
{
}
AtaRenameTable::~AtaRenameTable()
{
delete fQualifiedName;
}
AtaRenameTable::AtaRenameTable(QualifiedName* qualifiedName) :
fQualifiedName(qualifiedName)
{
}
std::ostream& AtaRenameTable::put(std::ostream& os) const
{
os << "Rename Table: " << *fQualifiedName << endl;
return os;
}
AtaRenameTable::~AtaRenameTable()
{
delete fQualifiedName;
}
std::ostream& AtaRenameTable::put(std::ostream& os) const
{
os << "Rename Table: " << *fQualifiedName << endl;
return os;
}
AtaTableComment::AtaTableComment(const char *tableComment) :
fTableComment(tableComment)
{
}
AtaTableComment::~AtaTableComment()
{
}
AtaTableComment::AtaTableComment(const char* tableComment) :
fTableComment(tableComment)
{
}
std::ostream& AtaTableComment::put(std::ostream& os) const
{
os << "TableComment: " << fTableComment << endl;
return os;
}
AtaTableComment::~AtaTableComment()
{
}
AtaAddColumns::~AtaAddColumns()
{
ColumnDefList::iterator itr;
for(itr=fColumns.begin(); itr != fColumns.end(); itr++)
delete *itr;
}
std::ostream& AtaTableComment::put(std::ostream& os) const
{
os << "TableComment: " << fTableComment << endl;
return os;
}
AtaAddColumns::AtaAddColumns(TableElementList *tableElements)
{
/* It is convenient to reuse the grammar rules for
table_element_list, and we do. So, it is possible for
there to be errant table constraint defs in the input list.
We ignore them. That is all we are doing here.
*/
ColumnDef *column;
TableElementList::const_iterator itr;
for(itr = tableElements->begin();
itr != tableElements->end();
++itr)
{
column = dynamic_cast<ColumnDef *>(*itr);
if(0 != column) {
fColumns.push_back(column);
}
}
delete tableElements;
}
AtaAddColumns::~AtaAddColumns()
{
ColumnDefList::iterator itr;
std::ostream& AtaAddColumns::put(std::ostream& os) const
{
os << "Add Columns: " << endl;
ColumnDefList::const_iterator itr;
for(itr = fColumns.begin();
itr != fColumns.end();
++itr)
{
os << **itr << endl;
}
for (itr = fColumns.begin(); itr != fColumns.end(); itr++)
delete *itr;
}
return os;
}
//////////////////////////
AtaDropColumns::~AtaDropColumns()
{
}
AtaAddColumns::AtaAddColumns(TableElementList* tableElements)
{
/* It is convenient to reuse the grammar rules for
table_element_list, and we do. So, it is possible for
there to be errant table constraint defs in the input list.
We ignore them. That is all we are doing here.
*/
ColumnDef* column;
TableElementList::const_iterator itr;
for (itr = tableElements->begin();
itr != tableElements->end();
++itr)
{
column = dynamic_cast<ColumnDef*>(*itr);
AtaDropColumns::AtaDropColumns(ColumnNameList *columnNames)
{
fColumns = *columnNames;
delete columnNames;
}
if (0 != column)
{
fColumns.push_back(column);
}
}
std::ostream& AtaDropColumns::put(std::ostream& os) const
{
os << "Drop Columns: " << endl;
ColumnNameList::const_iterator itr;
for(itr = fColumns.begin();
itr != fColumns.end();
++itr)
{
os << *itr << endl;
}
return os;
}
AtaAddTableConstraint::AtaAddTableConstraint(TableConstraintDef *tableConstraint) :
fTableConstraint(tableConstraint)
{
}
AtaAddTableConstraint::~AtaAddTableConstraint()
{
delete fTableConstraint;
}
std::ostream& AtaAddTableConstraint::put(std::ostream& os) const
{
os << "Add Table Constraint:" << endl;
os << *fTableConstraint << endl;
return os;
}
AtaDropTableConstraint::AtaDropTableConstraint
(const char *constraintName, DDL_REFERENTIAL_ACTION dropBehavior) :
fConstraintName(constraintName),
fDropBehavior(dropBehavior)
{
}
std::ostream& AtaDropTableConstraint::put(std::ostream& os) const
{
os << "Drop Table Constraint: " << fConstraintName;
return os;
}
delete tableElements;
}
std::ostream& AtaAddColumns::put(std::ostream& os) const
{
os << "Add Columns: " << endl;
ColumnDefList::const_iterator itr;
for (itr = fColumns.begin();
itr != fColumns.end();
++itr)
{
os << **itr << endl;
}
return os;
}
//////////////////////////
AtaDropColumns::~AtaDropColumns()
{
}
AtaDropColumns::AtaDropColumns(ColumnNameList* columnNames)
{
fColumns = *columnNames;
delete columnNames;
}
std::ostream& AtaDropColumns::put(std::ostream& os) const
{
os << "Drop Columns: " << endl;
ColumnNameList::const_iterator itr;
for (itr = fColumns.begin();
itr != fColumns.end();
++itr)
{
os << *itr << endl;
}
return os;
}
AtaAddTableConstraint::AtaAddTableConstraint(TableConstraintDef* tableConstraint) :
fTableConstraint(tableConstraint)
{
}
AtaAddTableConstraint::~AtaAddTableConstraint()
{
delete fTableConstraint;
}
std::ostream& AtaAddTableConstraint::put(std::ostream& os) const
{
os << "Add Table Constraint:" << endl;
os << *fTableConstraint << endl;
return os;
}
AtaDropTableConstraint::AtaDropTableConstraint
(const char* constraintName, DDL_REFERENTIAL_ACTION dropBehavior) :
fConstraintName(constraintName),
fDropBehavior(dropBehavior)
{
}
std::ostream& AtaDropTableConstraint::put(std::ostream& os) const
{
os << "Drop Table Constraint: " << fConstraintName;
return os;
}
}

197
dbcon/ddlpackage/columndef.cpp
View File

@ -28,120 +28,133 @@
#include "ddlpkg.h"
#undef DDLPKG_DLLEXPORT
namespace ddlpackage {
namespace ddlpackage
{
using namespace std;
using namespace std;
ColumnDef::~ColumnDef()
{
delete fType;
delete fDefaultValue;
ColumnConstraintList::iterator itr;
for(itr=fConstraints.begin(); itr != fConstraints.end(); ++itr) {
delete *itr;
}
}
ColumnDef::~ColumnDef()
{
delete fType;
delete fDefaultValue;
ColumnConstraintList::iterator itr;
ColumnDef::ColumnDef(const char *name, ColumnType* columnType, ColumnConstraintList *constraints,
ColumnDefaultValue *defaultValue, const char * comment ) :
SchemaObject(name),
fType(columnType),
fDefaultValue(defaultValue)
{
if(constraints) {
fConstraints = *constraints;
delete constraints;
}
if ( comment )
fComment = comment;
}
for (itr = fConstraints.begin(); itr != fConstraints.end(); ++itr)
{
delete *itr;
}
}
ColumnDef::ColumnDef(const char* name, ColumnType* columnType, ColumnConstraintList* constraints,
ColumnDefaultValue* defaultValue, const char* comment ) :
SchemaObject(name),
fType(columnType),
fDefaultValue(defaultValue)
{
if (constraints)
{
fConstraints = *constraints;
delete constraints;
}
if ( comment )
fComment = comment;
}
ostream &operator<<(ostream& os, const ColumnType& columnType)
{
os << setw(12) << left << DDLDatatypeString[columnType.fType]
<< "["
<< "L=" << setw(2) << columnType.fLength << ","
<< "P=" << setw(2) << columnType.fPrecision << ","
<< "S=" << setw(2) << columnType.fScale << ","
<< "T=" << setw(2) << columnType.fWithTimezone
<< "]";
return os;
}
ostream& operator<<(ostream& os, const ColumnType& columnType)
{
os << setw(12) << left << DDLDatatypeString[columnType.fType]
<< "["
<< "L=" << setw(2) << columnType.fLength << ","
<< "P=" << setw(2) << columnType.fPrecision << ","
<< "S=" << setw(2) << columnType.fScale << ","
<< "T=" << setw(2) << columnType.fWithTimezone
<< "]";
return os;
}
ostream &operator<<(ostream& os, const ColumnDef &column)
{
os << "Column: " << column.fName << " " << *column.fType;
ostream& operator<<(ostream& os, const ColumnDef& column)
{
os << "Column: " << column.fName << " " << *column.fType;
if(column.fDefaultValue) {
os << " def=";
if (column.fDefaultValue)
{
os << " def=";
if (column.fDefaultValue->fNull)
os << "NULL";
else
os << column.fDefaultValue->fValue;
}
if (column.fDefaultValue->fNull)
os << "NULL";
else
os << column.fDefaultValue->fValue;
}
os << endl << " " << column.fConstraints.size()
<< " constraints ";
os << endl << " " << column.fConstraints.size()
<< " constraints ";
ColumnConstraintList::const_iterator itr;
for(itr = column.fConstraints.begin();
itr != column.fConstraints.end();
++itr) {
ColumnConstraintDef *con = *itr;
os << *con;
}
ColumnConstraintList::const_iterator itr;
for (itr = column.fConstraints.begin();
itr != column.fConstraints.end();
++itr)
{
ColumnConstraintDef* con = *itr;
os << *con;
}
return os;
}
return os;
}
ostream &operator<<(ostream& os, const ColumnConstraintDef &con)
{
os << " Constraint: "
<< con.fName << " "
<< ConstraintString[con.fConstraintType] << " "
<< "defer=" << con.fDeferrable << " "
<< ConstraintAttrStrings[con.fCheckTime] << " ";
if(!con.fCheck.empty())
os << "check=" << "\"" << con.fCheck << "\"";
ostream& operator<<(ostream& os, const ColumnConstraintDef& con)
{
os << " Constraint: "
<< con.fName << " "
<< ConstraintString[con.fConstraintType] << " "
<< "defer=" << con.fDeferrable << " "
<< ConstraintAttrStrings[con.fCheckTime] << " ";
return os;
}
if (!con.fCheck.empty())
os << "check=" << "\"" << con.fCheck << "\"";
std::ostream &operator<<(std::ostream& os, const ColumnDefList &clist)
{
ColumnDefList::const_iterator itr;
for(itr = clist.begin(); itr != clist.end(); ++itr){
os << **itr;
}
return os;
}
return os;
}
std::ostream& operator<<(std::ostream& os, const ColumnDefList& clist)
{
ColumnDefList::const_iterator itr;
for (itr = clist.begin(); itr != clist.end(); ++itr)
{
os << **itr;
}
return os;
}
ColumnDefaultValue::ColumnDefaultValue(const char *value) :
fNull(false)
{
if(0 == value)
fNull = true;
else
fValue = value;
}
ColumnDefaultValue::ColumnDefaultValue(const char* value) :
fNull(false)
{
if (0 == value)
fNull = true;
else
fValue = value;
}
std::ostream &operator<<(std::ostream& os, const ColumnDefaultValue &defaultValue)
{
os << " def=";
std::ostream& operator<<(std::ostream& os, const ColumnDefaultValue& defaultValue)
{
os << " def=";
if (defaultValue.fNull)
os << "NULL";
else
os << defaultValue.fValue;
return os;
}
if (defaultValue.fNull)
os << "NULL";
else
os << defaultValue.fValue;
return os;
}
}

59
dbcon/ddlpackage/createindex.cpp
View File

@ -23,38 +23,39 @@
#include "ddlpkg.h"
namespace ddlpackage {
using namespace std;
namespace ddlpackage
{
using namespace std;
CreateIndexStatement::CreateIndexStatement():
fIndexName(NULL),
fTableName(NULL),
fColumnNames(),
fUnique(false)
{
}
CreateIndexStatement::CreateIndexStatement():
fIndexName(NULL),
fTableName(NULL),
fColumnNames(),
fUnique(false)
{
}
CreateIndexStatement::CreateIndexStatement(QualifiedName *indexName, QualifiedName *tableName,
ColumnNameList *columnNames, bool unique) :
fIndexName(indexName),
fTableName(tableName),
fColumnNames(*columnNames),
fUnique(unique)
{
delete columnNames;
}
CreateIndexStatement::CreateIndexStatement(QualifiedName* indexName, QualifiedName* tableName,
ColumnNameList* columnNames, bool unique) :
fIndexName(indexName),
fTableName(tableName),
fColumnNames(*columnNames),
fUnique(unique)
{
delete columnNames;
}
CreateIndexStatement::~CreateIndexStatement()
{
delete fIndexName;
delete fTableName;
}
CreateIndexStatement::~CreateIndexStatement()
{
delete fIndexName;
delete fTableName;
}
std::ostream& CreateIndexStatement::put(std::ostream& os) const
{
os << "Create Index: " << *fIndexName << " on " << *fTableName
<< fColumnNames << endl;
return os;
}
std::ostream& CreateIndexStatement::put(std::ostream& os) const
{
os << "Create Index: " << *fIndexName << " on " << *fTableName
<< fColumnNames << endl;
return os;
}
}

57
dbcon/ddlpackage/createtable.cpp
View File

@ -27,34 +27,35 @@
#include "ddlpkg.h"
#undef DDLPKG_DLLEXPORT
namespace ddlpackage {
namespace ddlpackage
{
using namespace std;
using namespace std;
CreateTableStatement::CreateTableStatement() :
fTableDef(0)
{
}
CreateTableStatement::CreateTableStatement(TableDef* tableDef) :
fTableDef(tableDef)
{
}
CreateTableStatement::~CreateTableStatement()
{
if (fTableDef)
{
delete fTableDef;
}
}
/** \brief Put to ostream. */
ostream& CreateTableStatement::put(ostream& os) const
{
os << "CreateTable "
<< *fTableDef;
return os;
}
CreateTableStatement::CreateTableStatement() :
fTableDef(0)
{
}
CreateTableStatement::CreateTableStatement(TableDef* tableDef) :
fTableDef(tableDef)
{
}
CreateTableStatement::~CreateTableStatement()
{
if (fTableDef)
{
delete fTableDef;
}
}
/** \brief Put to ostream. */
ostream& CreateTableStatement::put(ostream& os) const
{
os << "CreateTable "
<< *fTableDef;
return os;
}
}

4324
dbcon/ddlpackage/ddl-gram-win.cpp
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File diff suppressed because it is too large Load Diff

229
dbcon/ddlpackage/ddl-gram-win.h
View File

@ -36,93 +36,94 @@
/* Tokens. */
#ifndef YYTOKENTYPE
# define YYTOKENTYPE
/* Put the tokens into the symbol table, so that GDB and other debuggers
know about them. */
enum yytokentype {
ACTION = 258,
ADD = 259,
ALTER = 260,
AUTO_INCREMENT = 261,
BIGINT = 262,
BIT = 263,
IDB_BLOB = 264,
CASCADE = 265,
IDB_CHAR = 266,
CHARACTER = 267,
CHECK = 268,
CLOB = 269,
COLUMN = 270,
COLUMNS = 271,
COMMENT = 272,
CONSTRAINT = 273,
CONSTRAINTS = 274,
CREATE = 275,
CURRENT_USER = 276,
DATETIME = 277,
DEC = 278,
DECIMAL = 279,
DEFAULT = 280,
DEFERRABLE = 281,
DEFERRED = 282,
IDB_DELETE = 283,
DROP = 284,
ENGINE = 285,
FOREIGN = 286,
FULL = 287,
IMMEDIATE = 288,
INDEX = 289,
INITIALLY = 290,
IDB_INT = 291,
INTEGER = 292,
KEY = 293,
MATCH = 294,
MAX_ROWS = 295,
MIN_ROWS = 296,
MODIFY = 297,
NO = 298,
NOT = 299,
NULL_TOK = 300,
NUMBER = 301,
NUMERIC = 302,
ON = 303,
PARTIAL = 304,
PRECISION = 305,
PRIMARY = 306,
REFERENCES = 307,
RENAME = 308,
RESTRICT = 309,
SET = 310,
SMALLINT = 311,
TABLE = 312,
TIME = 313,
TINYINT = 314,
TO = 315,
UNIQUE = 316,
UNSIGNED = 317,
UPDATE = 318,
USER = 319,
SESSION_USER = 320,
SYSTEM_USER = 321,
VARCHAR = 322,
VARBINARY = 323,
VARYING = 324,
WITH = 325,
ZONE = 326,
DOUBLE = 327,
IDB_FLOAT = 328,
REAL = 329,
CHARSET = 330,
IDB_IF = 331,
EXISTS = 332,
CHANGE = 333,
TRUNCATE = 334,
IDENT = 335,
FCONST = 336,
SCONST = 337,
CP_SEARCH_CONDITION_TEXT = 338,
ICONST = 339,
DATE = 340
};
/* Put the tokens into the symbol table, so that GDB and other debuggers
know about them. */
enum yytokentype
{
ACTION = 258,
ADD = 259,
ALTER = 260,
AUTO_INCREMENT = 261,
BIGINT = 262,
BIT = 263,
IDB_BLOB = 264,
CASCADE = 265,
IDB_CHAR = 266,
CHARACTER = 267,
CHECK = 268,
CLOB = 269,
COLUMN = 270,
COLUMNS = 271,
COMMENT = 272,
CONSTRAINT = 273,
CONSTRAINTS = 274,
CREATE = 275,
CURRENT_USER = 276,
DATETIME = 277,
DEC = 278,
DECIMAL = 279,
DEFAULT = 280,
DEFERRABLE = 281,
DEFERRED = 282,
IDB_DELETE = 283,
DROP = 284,
ENGINE = 285,
FOREIGN = 286,
FULL = 287,
IMMEDIATE = 288,
INDEX = 289,
INITIALLY = 290,
IDB_INT = 291,
INTEGER = 292,
KEY = 293,
MATCH = 294,
MAX_ROWS = 295,
MIN_ROWS = 296,
MODIFY = 297,
NO = 298,
NOT = 299,
NULL_TOK = 300,
NUMBER = 301,
NUMERIC = 302,
ON = 303,
PARTIAL = 304,
PRECISION = 305,
PRIMARY = 306,
REFERENCES = 307,
RENAME = 308,
RESTRICT = 309,
SET = 310,
SMALLINT = 311,
TABLE = 312,
TIME = 313,
TINYINT = 314,
TO = 315,
UNIQUE = 316,
UNSIGNED = 317,
UPDATE = 318,
USER = 319,
SESSION_USER = 320,
SYSTEM_USER = 321,
VARCHAR = 322,
VARBINARY = 323,
VARYING = 324,
WITH = 325,
ZONE = 326,
DOUBLE = 327,
IDB_FLOAT = 328,
REAL = 329,
CHARSET = 330,
IDB_IF = 331,
EXISTS = 332,
CHANGE = 333,
TRUNCATE = 334,
IDENT = 335,
FCONST = 336,
SCONST = 337,
CP_SEARCH_CONDITION_TEXT = 338,
ICONST = 339,
DATE = 340
};
#endif
@ -132,33 +133,33 @@ typedef union YYSTYPE
{
ddlpackage::AlterTableStatement *alterTableStmt;
ddlpackage::AlterTableAction *ata;
ddlpackage::AlterTableActionList *ataList;
ddlpackage::DDL_CONSTRAINT_ATTRIBUTES cattr;
std::pair<std::string, std::string> *tableOption;
const char *columnOption;
ddlpackage::ColumnConstraintDef *columnConstraintDef;
ddlpackage::ColumnNameList *columnNameList;
ddlpackage::ColumnType* columnType;
ddlpackage::ConstraintAttributes *constraintAttributes;
ddlpackage::ColumnConstraintList *constraintList;
ddlpackage::DDL_CONSTRAINTS constraintType;
double dval;
bool flag;
int ival;
ddlpackage::QualifiedName *qualifiedName;
ddlpackage::SchemaObject *schemaObject;
ddlpackage::SqlStatement *sqlStmt;
ddlpackage::SqlStatementList *sqlStmtList;
const char *str;
ddlpackage::TableConstraintDef *tableConstraint;
ddlpackage::TableElementList *tableElementList;
ddlpackage::TableOptionMap *tableOptionMap;
ddlpackage::ColumnDefaultValue *colDefault;
ddlpackage::DDL_MATCH_TYPE matchType;
ddlpackage::DDL_REFERENTIAL_ACTION refActionCode;
ddlpackage::ReferentialAction *refAction;
ddlpackage::AlterTableStatement* alterTableStmt;
ddlpackage::AlterTableAction* ata;
ddlpackage::AlterTableActionList* ataList;
ddlpackage::DDL_CONSTRAINT_ATTRIBUTES cattr;
std::pair<std::string, std::string>* tableOption;
const char* columnOption;
ddlpackage::ColumnConstraintDef* columnConstraintDef;
ddlpackage::ColumnNameList* columnNameList;
ddlpackage::ColumnType* columnType;
ddlpackage::ConstraintAttributes* constraintAttributes;
ddlpackage::ColumnConstraintList* constraintList;
ddlpackage::DDL_CONSTRAINTS constraintType;
double dval;
bool flag;
int ival;
ddlpackage::QualifiedName* qualifiedName;
ddlpackage::SchemaObject* schemaObject;
ddlpackage::SqlStatement* sqlStmt;
ddlpackage::SqlStatementList* sqlStmtList;
const char* str;
ddlpackage::TableConstraintDef* tableConstraint;
ddlpackage::TableElementList* tableElementList;
ddlpackage::TableOptionMap* tableOptionMap;
ddlpackage::ColumnDefaultValue* colDefault;
ddlpackage::DDL_MATCH_TYPE matchType;
ddlpackage::DDL_REFERENTIAL_ACTION refActionCode;
ddlpackage::ReferentialAction* refAction;

2779
dbcon/ddlpackage/ddl-scan-win.cpp
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File diff suppressed because it is too large Load Diff

340
dbcon/ddlpackage/ddlpkg.cpp
View File

@ -29,180 +29,190 @@
namespace ddlpackage
{
using namespace std;
using namespace std;
QualifiedName::QualifiedName(const char *name):
fName(name)
{
}
QualifiedName::QualifiedName(const char* name):
fName(name)
{
}
QualifiedName::QualifiedName(const char *schema, const char *name):
fName(name),
fSchema(schema)
{
}
QualifiedName::QualifiedName(const char* schema, const char* name):
fName(name),
fSchema(schema)
{
}
QualifiedName::QualifiedName(const char* catalog, const char *schema, const char *name):
fCatalog(catalog),
fName(name),
fSchema(schema)
{
}
QualifiedName::QualifiedName(const char* catalog, const char* schema, const char* name):
fCatalog(catalog),
fName(name),
fSchema(schema)
{
}
ostream& operator<<(ostream &os, const QualifiedName& qname)
{
if(!qname.fCatalog.empty())
os << qname.fCatalog << ".";
if(!qname.fSchema.empty())
os << qname.fSchema << ".";
os << qname.fName;
return os;
}
ostream& operator<<(ostream& os, const QualifiedName& qname)
{
if (!qname.fCatalog.empty())
os << qname.fCatalog << ".";
if (!qname.fSchema.empty())
os << qname.fSchema << ".";
os << qname.fName;
return os;
}
/** @brief Map a DECIMAL precision to data width in bytes */
unsigned int precision_width(unsigned p)
{
switch(p)
{
case 1:
case 2:
return 1;
case 3:
case 4:
return 2;
case 5:
case 6:
case 7:
case 8:
case 9:
return 4;
default:
return 8;
}
}
ColumnType::ColumnType(int prec, int scale) :
fType(DDL_INVALID_DATATYPE),
fLength(0),
fPrecision(prec),
fScale(scale),
fWithTimezone(false)
{
fLength = precision_width(fPrecision);
}
ColumnType::ColumnType(int type) :
fType(type),
fLength(0),
fScale(0),
fWithTimezone(false)
{
switch ( type )
{
case DDL_TINYINT:
case DDL_UNSIGNED_TINYINT:
fPrecision = 3;
break;
case DDL_SMALLINT:
case DDL_UNSIGNED_SMALLINT:
fPrecision = 5;
break;
case DDL_INT:
case DDL_UNSIGNED_INT:
case DDL_MEDINT:
fPrecision = 10;
break;
case DDL_BIGINT:
fPrecision = 19;
case DDL_UNSIGNED_BIGINT:
fPrecision = 20;
break;
default:
fPrecision = 10;
break;
}
}
#if 0
ColumnType::ColumnType(int type, int length, int precision, int scale, int compressiontype, const char* autoIncrement, int64_t nextValue, bool withTimezone) :
fType(type) ,
fLength(length),
fPrecision(precision),
fScale(scale),
fWithTimezone(withTimezone),
fCompressiontype(compressiontype),
fAutoincrement(autoIncrement),
fNextvalue(nextValue)
/** @brief Map a DECIMAL precision to data width in bytes */
unsigned int precision_width(unsigned p)
{
switch (p)
{
}
#endif
ColumnConstraintDef::ColumnConstraintDef(DDL_CONSTRAINTS type) :
SchemaObject(),
fDeferrable(false),
fCheckTime(DDL_INITIALLY_IMMEDIATE),
fConstraintType(type),
fCheck("")
{
}
case 1:
case 2:
return 1;
ColumnConstraintDef::ColumnConstraintDef(const char *check) :
SchemaObject(),
fDeferrable(false),
fCheckTime(DDL_INITIALLY_IMMEDIATE),
fConstraintType(DDL_CHECK),
fCheck(check)
{
}
case 3:
case 4:
return 2;
case 5:
case 6:
case 7:
case 8:
case 9:
return 4;
AtaAddColumn::AtaAddColumn(ColumnDef *columnDef) :
fColumnDef(columnDef)
{
}
ostream &operator<<(ostream& os, const ReferentialAction& ref)
{
os << "ref action: u=" << ReferentialActionStrings[ref.fOnUpdate] << " "
<< "d=" << ReferentialActionStrings[ref.fOnDelete];
return os;
}
void ColumnDef::convertDecimal()
{
//@Bug 2089 decimal precision default to 10 if 0 is used.
if (fType->fPrecision <= 0)
fType->fPrecision = 10;
if (fType->fPrecision == -1 || fType->fPrecision == 0)
{
fType->fType = DDL_BIGINT;
fType->fLength = 8;
fType->fScale = 0;
}
else if ((fType->fPrecision > 0) && (fType->fPrecision < 3))
{
//dataType = CalpontSystemCatalog::TINYINT;
fType->fType = DDL_TINYINT;
fType->fLength = 1;
}
else if (fType->fPrecision < 5 && (fType->fPrecision > 2))
{
//dataType = CalpontSystemCatalog::SMALLINT;
fType->fType = DDL_SMALLINT;
fType->fLength = 2;
}
else if (fType->fPrecision > 4 && fType->fPrecision < 10)
{
//dataType = CalpontSystemCatalog::INT;
fType->fType = DDL_INT;
fType->fLength = 4;
}
else if (fType->fPrecision > 9 && fType->fPrecision < 19)
{
//dataType = CalpontSystemCatalog::BIGINT;
fType->fType = DDL_BIGINT;
fType->fLength = 8;
}
default:
return 8;
}
}
ColumnType::ColumnType(int prec, int scale) :
fType(DDL_INVALID_DATATYPE),
fLength(0),
fPrecision(prec),
fScale(scale),
fWithTimezone(false)
{
fLength = precision_width(fPrecision);
}
ColumnType::ColumnType(int type) :
fType(type),
fLength(0),
fScale(0),
fWithTimezone(false)
{
switch ( type )
{
case DDL_TINYINT:
case DDL_UNSIGNED_TINYINT:
fPrecision = 3;
break;
case DDL_SMALLINT:
case DDL_UNSIGNED_SMALLINT:
fPrecision = 5;
break;
case DDL_INT:
case DDL_UNSIGNED_INT:
case DDL_MEDINT:
fPrecision = 10;
break;
case DDL_BIGINT:
fPrecision = 19;
case DDL_UNSIGNED_BIGINT:
fPrecision = 20;
break;
default:
fPrecision = 10;
break;
}
}
#if 0
ColumnType::ColumnType(int type, int length, int precision, int scale, int compressiontype, const char* autoIncrement, int64_t nextValue, bool withTimezone) :
fType(type),
fLength(length),
fPrecision(precision),
fScale(scale),
fWithTimezone(withTimezone),
fCompressiontype(compressiontype),
fAutoincrement(autoIncrement),
fNextvalue(nextValue)
{
}
#endif
ColumnConstraintDef::ColumnConstraintDef(DDL_CONSTRAINTS type) :
SchemaObject(),
fDeferrable(false),
fCheckTime(DDL_INITIALLY_IMMEDIATE),
fConstraintType(type),
fCheck("")
{
}
ColumnConstraintDef::ColumnConstraintDef(const char* check) :
SchemaObject(),
fDeferrable(false),
fCheckTime(DDL_INITIALLY_IMMEDIATE),
fConstraintType(DDL_CHECK),
fCheck(check)
{
}
AtaAddColumn::AtaAddColumn(ColumnDef* columnDef) :
fColumnDef(columnDef)
{
}
ostream& operator<<(ostream& os, const ReferentialAction& ref)
{
os << "ref action: u=" << ReferentialActionStrings[ref.fOnUpdate] << " "
<< "d=" << ReferentialActionStrings[ref.fOnDelete];
return os;
}
void ColumnDef::convertDecimal()
{
//@Bug 2089 decimal precision default to 10 if 0 is used.
if (fType->fPrecision <= 0)
fType->fPrecision = 10;
if (fType->fPrecision == -1 || fType->fPrecision == 0)
{
fType->fType = DDL_BIGINT;
fType->fLength = 8;
fType->fScale = 0;
}
else if ((fType->fPrecision > 0) && (fType->fPrecision < 3))
{
//dataType = CalpontSystemCatalog::TINYINT;
fType->fType = DDL_TINYINT;
fType->fLength = 1;
}
else if (fType->fPrecision < 5 && (fType->fPrecision > 2))
{
//dataType = CalpontSystemCatalog::SMALLINT;
fType->fType = DDL_SMALLINT;
fType->fLength = 2;
}
else if (fType->fPrecision > 4 && fType->fPrecision < 10)
{
//dataType = CalpontSystemCatalog::INT;
fType->fType = DDL_INT;
fType->fLength = 4;
}
else if (fType->fPrecision > 9 && fType->fPrecision < 19)
{
//dataType = CalpontSystemCatalog::BIGINT;
fType->fType = DDL_BIGINT;
fType->fLength = 8;
}
}
}

622
dbcon/ddlpackage/ddlpkg.h
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File diff suppressed because it is too large Load Diff

31
dbcon/ddlpackage/dropindex.cpp
View File

@ -23,23 +23,24 @@
#include "ddlpkg.h"
namespace ddlpackage {
using namespace std;
namespace ddlpackage
{
using namespace std;
DropIndexStatement::~DropIndexStatement()
{
delete fIndexName;
}
DropIndexStatement::~DropIndexStatement()
{
delete fIndexName;
}
DropIndexStatement::DropIndexStatement(QualifiedName *qualifiedName) :
fIndexName(qualifiedName)
{
}
DropIndexStatement::DropIndexStatement(QualifiedName* qualifiedName) :
fIndexName(qualifiedName)
{
}
std::ostream& DropIndexStatement::put(std::ostream& os) const
{
os << "Drop Index: " << *fIndexName << endl;
return os;
}
std::ostream& DropIndexStatement::put(std::ostream& os) const
{
os << "Drop Index: " << *fIndexName << endl;
return os;
}
}

23
dbcon/ddlpackage/droppartition.cpp
View File

@ -27,22 +27,25 @@
using namespace std;
namespace ddlpackage {
namespace ddlpackage
{
DropPartitionStatement::DropPartitionStatement(QualifiedName *qualifiedName) :
fTableName(qualifiedName)
DropPartitionStatement::DropPartitionStatement(QualifiedName* qualifiedName) :
fTableName(qualifiedName)
{
}
ostream& DropPartitionStatement::put(ostream& os) const
{
os << "Mark partitions out of service: " << *fTableName << endl;
os << " partitions: ";
set<BRM::LogicalPartition>::const_iterator it;
for (it=fPartitions.begin(); it!=fPartitions.end(); ++it)
os << (*it) << " ";
os << endl;
return os;
os << "Mark partitions out of service: " << *fTableName << endl;
os << " partitions: ";
set<BRM::LogicalPartition>::const_iterator it;
for (it = fPartitions.begin(); it != fPartitions.end(); ++it)
os << (*it) << " ";
os << endl;
return os;
}
}

21
dbcon/ddlpackage/droptable.cpp
View File

@ -27,29 +27,30 @@
using namespace std;
namespace ddlpackage {
namespace ddlpackage
{
DropTableStatement::DropTableStatement(QualifiedName *qualifiedName, bool cascade) :
fTableName(qualifiedName),
fCascade(cascade)
DropTableStatement::DropTableStatement(QualifiedName* qualifiedName, bool cascade) :
fTableName(qualifiedName),
fCascade(cascade)
{
}
ostream& DropTableStatement::put(ostream& os) const
{
os << "Drop Table: " << *fTableName << " " << "C=" << fCascade << endl;
return os;
os << "Drop Table: " << *fTableName << " " << "C=" << fCascade << endl;
return os;
}
TruncTableStatement::TruncTableStatement(QualifiedName *qualifiedName) :
fTableName(qualifiedName)
TruncTableStatement::TruncTableStatement(QualifiedName* qualifiedName) :
fTableName(qualifiedName)
{
}
ostream& TruncTableStatement::put(ostream& os) const
{
os << "Truncate Table: " << *fTableName << endl;
return os;
os << "Truncate Table: " << *fTableName << endl;
return os;
}
}

64
dbcon/ddlpackage/gramtest.cpp
View File

@ -31,44 +31,48 @@ namespace po = boost::program_options;
int main(int argc, char* argv[])
{
string sqlfile;
int count;
string sqlfile;
int count;
po::options_description desc ("Allowed options");
desc.add_options ()
("help", "produce help message")
("bisond", /* po::value <string>(),*/ "Have bison produce debug output")
("count", po::value <int>(), "number of runs")
("sql", po::value < string > (), "sql file");
po::variables_map vm;
po::store (po::parse_command_line (argc, argv, desc), vm);
po::notify (vm);
if (vm.count ("sql"))
sqlfile = vm["sql"].as <string> ();
po::options_description desc ("Allowed options");
desc.add_options ()
("help", "produce help message")
("bisond", /* po::value <string>(),*/ "Have bison produce debug output")
("count", po::value <int>(), "number of runs")
("sql", po::value < string > (), "sql file");
po::variables_map vm;
po::store (po::parse_command_line (argc, argv, desc), vm);
po::notify (vm);
if (vm.count ("sql"))
sqlfile = vm["sql"].as <string> ();
if (vm.count("count"))
count = vm["count"].as<int>();
if (vm.count("count"))
count = vm["count"].as<int>();
SqlFileParser parser;
if (vm.count ("bisond"))
parser.SetDebug(true);
SqlFileParser parser;
parser.Parse(sqlfile);
if (vm.count ("bisond"))
parser.SetDebug(true);
if(parser.Good()) {
const ParseTree &ptree = parser.GetParseTree();
parser.Parse(sqlfile);
cout << "Parser succeeded." << endl;
cout << ptree.fList.size() << " " << "SQL statements" << endl;
cout << ptree;
cout << endl;
}
else {
cout << "Parser failed." << endl;
}
if (parser.Good())
{
const ParseTree& ptree = parser.GetParseTree();
return parser.Good() ? 0 : -1;
cout << "Parser succeeded." << endl;
cout << ptree.fList.size() << " " << "SQL statements" << endl;
cout << ptree;
cout << endl;
}
else
{
cout << "Parser failed." << endl;
}
return parser.Good() ? 0 : -1;
}

23
dbcon/ddlpackage/markpartition.cpp
View File

@ -27,22 +27,25 @@
using namespace std;
namespace ddlpackage {
namespace ddlpackage
{
MarkPartitionStatement::MarkPartitionStatement(QualifiedName *qualifiedName) :
fTableName(qualifiedName)
MarkPartitionStatement::MarkPartitionStatement(QualifiedName* qualifiedName) :
fTableName(qualifiedName)
{
}
ostream& MarkPartitionStatement::put(ostream& os) const
{
os << "Mark partition out of service: " << *fTableName;
os << " partitions: ";
set<BRM::LogicalPartition>::const_iterator it;
for (it=fPartitions.begin(); it!=fPartitions.end(); ++it)
os << (*it) << " ";
os << endl;
return os;
os << "Mark partition out of service: " << *fTableName;
os << " partitions: ";
set<BRM::LogicalPartition>::const_iterator it;
for (it = fPartitions.begin(); it != fPartitions.end(); ++it)
os << (*it) << " ";
os << endl;
return os;
}
}

763
dbcon/ddlpackage/old-tdriver.cpp
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File diff suppressed because it is too large Load Diff

23
dbcon/ddlpackage/restorepartition.cpp
View File

@ -27,22 +27,25 @@
using namespace std;
namespace ddlpackage {
namespace ddlpackage
{
RestorePartitionStatement::RestorePartitionStatement(QualifiedName *qualifiedName) :
fTableName(qualifiedName)
RestorePartitionStatement::RestorePartitionStatement(QualifiedName* qualifiedName) :
fTableName(qualifiedName)
{
}
ostream& RestorePartitionStatement::put(ostream& os) const
{
os << "Mark partition out of service: " << *fTableName;
os << " partitions: ";
set<BRM::LogicalPartition>::const_iterator it;
for (it=fPartitions.begin(); it!=fPartitions.end(); ++it)
os << (*it) << " ";
os << endl;
return os;
os << "Mark partition out of service: " << *fTableName;
os << " partitions: ";
set<BRM::LogicalPartition>::const_iterator it;
for (it = fPartitions.begin(); it != fPartitions.end(); ++it)
os << (*it) << " ";
os << endl;
return os;
}
}

1711
dbcon/ddlpackage/serialize.cpp
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File diff suppressed because it is too large Load Diff

194
dbcon/ddlpackage/sqlparser.cpp
View File

@ -36,102 +36,108 @@
#endif
void scanner_finish(void* yyscanner);
void scanner_init(const char *str, void* yyscanner);
int ddllex_init_extra(void* user_defined,void** yyscanner);
void scanner_init(const char* str, void* yyscanner);
int ddllex_init_extra(void* user_defined, void** yyscanner);
int ddllex_destroy(void* yyscanner);
int ddlparse(ddlpackage::pass_to_bison* x);
void set_schema(std::string schema);
namespace ddlpackage {
using namespace std;
namespace ddlpackage
{
using namespace std;
SqlParser::SqlParser() :
fStatus(-1),
fDebug(false),
x(&fParseTree)
{
}
void SqlParser::SetDebug(bool debug)
{
fDebug = debug;
}
void SqlParser::setDefaultSchema(std::string schema)
{
x.fDBSchema=schema;
}
int SqlParser::Parse(const char* sqltext)
{
ddllex_init_extra(&scanData, &x.scanner);
scanner_init(sqltext, x.scanner);
fStatus = ddlparse(&x);
return fStatus;
}
const ParseTree& SqlParser::GetParseTree(void)
{
if(!Good()) {
throw logic_error("The ParseTree is invalid");
}
return fParseTree;
}
bool SqlParser::Good()
{
return fStatus == 0;
}
SqlParser::~SqlParser()
{
scanner_finish(x.scanner); // free scanner allocated memory
ddllex_destroy(x.scanner);
}
SqlFileParser::SqlFileParser() :
SqlParser()
{
}
int SqlFileParser::Parse(const string& sqlfile)
{
fStatus = -1;
ifstream ifsql;
ifsql.open(sqlfile.c_str());
if(!ifsql.is_open()) {
perror(sqlfile.c_str());
return fStatus;
}
char sqlbuf[1024*1024];
unsigned length;
ifsql.seekg (0, ios::end);
length = ifsql.tellg();
ifsql.seekg (0, ios::beg);
if(length > sizeof(sqlbuf) - 1) {
throw length_error("SqlFileParser has file size hard limit of 16K.");
}
unsigned rcount;
rcount = ifsql.readsome(sqlbuf, sizeof(sqlbuf) - 1);
if(rcount < 0)
return fStatus;
sqlbuf[rcount] = 0;
//cout << endl << sqlfile << "(" << rcount << ")" << endl;
//cout << "----------------------" << endl;
//cout << sqlbuf << endl;
return SqlParser::Parse(sqlbuf);
}
SqlParser::SqlParser() :
fStatus(-1),
fDebug(false),
x(&fParseTree)
{
}
void SqlParser::SetDebug(bool debug)
{
fDebug = debug;
}
void SqlParser::setDefaultSchema(std::string schema)
{
x.fDBSchema = schema;
}
int SqlParser::Parse(const char* sqltext)
{
ddllex_init_extra(&scanData, &x.scanner);
scanner_init(sqltext, x.scanner);
fStatus = ddlparse(&x);
return fStatus;
}
const ParseTree& SqlParser::GetParseTree(void)
{
if (!Good())
{
throw logic_error("The ParseTree is invalid");
}
return fParseTree;
}
bool SqlParser::Good()
{
return fStatus == 0;
}
SqlParser::~SqlParser()
{
scanner_finish(x.scanner); // free scanner allocated memory
ddllex_destroy(x.scanner);
}
SqlFileParser::SqlFileParser() :
SqlParser()
{
}
int SqlFileParser::Parse(const string& sqlfile)
{
fStatus = -1;
ifstream ifsql;
ifsql.open(sqlfile.c_str());
if (!ifsql.is_open())
{
perror(sqlfile.c_str());
return fStatus;
}
char sqlbuf[1024 * 1024];
unsigned length;
ifsql.seekg (0, ios::end);
length = ifsql.tellg();
ifsql.seekg (0, ios::beg);
if (length > sizeof(sqlbuf) - 1)
{
throw length_error("SqlFileParser has file size hard limit of 16K.");
}
unsigned rcount;
rcount = ifsql.readsome(sqlbuf, sizeof(sqlbuf) - 1);
if (rcount < 0)
return fStatus;
sqlbuf[rcount] = 0;
//cout << endl << sqlfile << "(" << rcount << ")" << endl;
//cout << "----------------------" << endl;
//cout << sqlbuf << endl;
return SqlParser::Parse(sqlbuf);
}
}

35
dbcon/ddlpackage/sqlparser.h
View File

@ -75,18 +75,19 @@ typedef std::vector<char*> valbuf_t;
struct scan_data
{
/* Handles to the buffer that the lexer uses internally */
char* scanbuf;
void* scanbufhandle; // This is a YY_BUFFER_STATE defined in ddl-scan.cpp
valbuf_t valbuf;
/* Handles to the buffer that the lexer uses internally */
char* scanbuf;
void* scanbufhandle; // This is a YY_BUFFER_STATE defined in ddl-scan.cpp
valbuf_t valbuf;
};
struct pass_to_bison {
struct pass_to_bison
{
ParseTree* fParseTree;
std::string fDBSchema;
void* scanner;
void* scanner;
pass_to_bison(ParseTree* pt) : fParseTree(pt), scanner(NULL) {};
pass_to_bison(ParseTree* pt) : fParseTree(pt), scanner(NULL) {};
};
class SqlParser
@ -108,24 +109,24 @@ public:
*/
EXPORT bool Good(void);
/** @brief Control bison debugging
*/
/** @brief Control bison debugging
*/
EXPORT void SetDebug(bool debug);
/** @brief Set the default schema to use if it is not
* supplied in the DDL statement
*
* @param schema the default schema
*/
/** @brief Set the default schema to use if it is not
* supplied in the DDL statement
*
* @param schema the default schema
*/
EXPORT void setDefaultSchema(std::string schema);
protected:
ParseTree fParseTree;
std::string fDBSchema;
std::string fDBSchema;
int fStatus; ///< return from yyparse() stored here.
bool fDebug; ///< Turn on bison debugging.
scan_data scanData;
pass_to_bison x;
scan_data scanData;
pass_to_bison x;
};

33
dbcon/ddlpackage/sqlstatement.cpp
View File

@ -25,22 +25,23 @@
#include "ddlpkg.h"
#undef DDLPKG_DLLEXPORT
namespace ddlpackage {
using namespace std;
namespace ddlpackage
{
using namespace std;
static uint32_t sessionID = 1;
static uint32_t sessionID = 1;
SqlStatement::SqlStatement()
{
fSessionID = sessionID;
}
SqlStatement::~SqlStatement()
{
}
ostream& operator<<(ostream &os, const SqlStatement& stmt)
{
return stmt.put(os);
}
SqlStatement::SqlStatement()
{
fSessionID = sessionID;
}
SqlStatement::~SqlStatement()
{
}
ostream& operator<<(ostream& os, const SqlStatement& stmt)
{
return stmt.put(os);
}
}

49
dbcon/ddlpackage/sqlstatementlist.cpp
View File

@ -25,34 +25,39 @@
#include "ddlpkg.h"
#undef DDLPKG_DLLEXPORT
namespace ddlpackage {
using namespace std;
namespace ddlpackage
{
using namespace std;
ostream &operator<<(ostream& os, const SqlStatementList &ssl)
{
vector<SqlStatement*>::const_iterator itr;
ostream& operator<<(ostream& os, const SqlStatementList& ssl)
{
vector<SqlStatement*>::const_iterator itr;
for(itr = ssl.fList.begin(); itr != ssl.fList.end(); ++itr) {
SqlStatement &stmt = **itr;
os << stmt;
}
return os;
}
for (itr = ssl.fList.begin(); itr != ssl.fList.end(); ++itr)
{
SqlStatement& stmt = **itr;
os << stmt;
}
return os;
}
void SqlStatementList::push_back(SqlStatement* v)
{
fList.push_back(v);
}
void SqlStatementList::push_back(SqlStatement* v)
{
fList.push_back(v);
}
SqlStatementList::~SqlStatementList()
{
vector<SqlStatement*>::iterator itr;
for(itr = fList.begin(); itr != fList.end(); ++itr) {
delete *itr;
}
}
SqlStatementList::~SqlStatementList()
{
vector<SqlStatement*>::iterator itr;
for (itr = fList.begin(); itr != fList.end(); ++itr)
{
delete *itr;
}
}
}

469
dbcon/ddlpackage/tabledef.cpp
View File

@ -28,266 +28,295 @@
namespace ddlpackage
{
using namespace std;
using namespace std;
TableDef::~TableDef()
{
{
ColumnDefList::iterator itr;
for(itr=fColumns.begin(); itr != fColumns.end(); itr++) {
delete *itr;
}
}
{
TableConstraintDefList::iterator itr;
for(itr=fConstraints.begin(); itr != fConstraints.end(); itr++) {
delete *itr;
}
}
TableDef::~TableDef()
{
{
ColumnDefList::iterator itr;
delete fQualifiedName;
}
for (itr = fColumns.begin(); itr != fColumns.end(); itr++)
{
delete *itr;
}
}
{
TableConstraintDefList::iterator itr;
for (itr = fConstraints.begin(); itr != fConstraints.end(); itr++)
{
delete *itr;
}
}
delete fQualifiedName;
}
TableDef::TableDef(QualifiedName* name, TableElementList* elements, TableOptionMap* options) :
fQualifiedName(name)
{
if(options) {
fOptions = *options;
delete options;
}
TableDef::TableDef(QualifiedName* name, TableElementList* elements, TableOptionMap* options) :
fQualifiedName(name)
{
if (options)
{
fOptions = *options;
delete options;
}
ColumnDef *column;
TableConstraintDef *constraint;
ColumnDef* column;
TableConstraintDef* constraint;
/* When parsing, it is necessary to collect ColumnDefs and
TableConstraintDefs as TableElements. Here we separate
them out into separately typed lists.
*/
TableElementList::iterator itr;
for(itr = elements->begin(); itr != elements->end(); ++itr) {
column = dynamic_cast<ColumnDef*>(*itr);
if(column) {
fColumns.push_back(column);
}
else {
constraint = dynamic_cast<TableConstraintDef *>(*itr);
if(constraint) {
fConstraints.push_back(constraint);
}
}
}
/* When parsing, it is necessary to collect ColumnDefs and
TableConstraintDefs as TableElements. Here we separate
them out into separately typed lists.
*/
TableElementList::iterator itr;
delete elements;
}
for (itr = elements->begin(); itr != elements->end(); ++itr)
{
column = dynamic_cast<ColumnDef*>(*itr);
if (column)
{
fColumns.push_back(column);
}
else
{
constraint = dynamic_cast<TableConstraintDef*>(*itr);
if (constraint)
{
fConstraints.push_back(constraint);
}
}
}
delete elements;
}
/** \brief Put to ostream. */
ostream& operator<<(ostream& os, const TableDef& tableDef)
{
os << "CreateTable ";
if(tableDef.fQualifiedName->fSchema != "")
//cout << tableDef.fQualifiedName->fSchema << ".";
os << tableDef.fQualifiedName->fName
<< " " << tableDef.fConstraints.size()
<< " table constraints"
<< endl;
/** \brief Put to ostream. */
ostream& operator<<(ostream& os, const TableDef& tableDef)
{
os << "CreateTable ";
{
ColumnDefList::const_iterator itr;
for(itr = tableDef.fColumns.begin();
itr != tableDef.fColumns.end(); ++itr)
{
ColumnDef* col = *itr;
os << *col << endl;
}
}
if (tableDef.fQualifiedName->fSchema != "")
//cout << tableDef.fQualifiedName->fSchema << ".";
os << tableDef.fQualifiedName->fName
<< " " << tableDef.fConstraints.size()
<< " table constraints"
<< endl;
{
ColumnDefList::const_iterator itr;
for (itr = tableDef.fColumns.begin();
itr != tableDef.fColumns.end(); ++itr)
{
ColumnDef* col = *itr;
os << *col << endl;
}
}
{
TableConstraintDefList::const_iterator itr;
for(itr = tableDef.fConstraints.begin();
itr != tableDef.fConstraints.end();
++itr)
{
os << (**itr);
}
}
{
TableConstraintDefList::const_iterator itr;
pair<string, string> oval;
TableOptionMap::const_iterator oitr;
os << "Table Options" << endl;
if(!tableDef.fOptions.empty()) {
TableOptionMap::const_iterator oitr;
for(oitr = tableDef.fOptions.begin();
oitr != tableDef.fOptions.end(); ++oitr) {
oval = *oitr;
os << " " << oval.first << "=" << oval.second << endl;
}
}
for (itr = tableDef.fConstraints.begin();
itr != tableDef.fConstraints.end();
++itr)
{
os << (**itr);
}
}
return os;
}
pair<string, string> oval;
TableOptionMap::const_iterator oitr;
os << "Table Options" << endl;
if (!tableDef.fOptions.empty())
{
TableOptionMap::const_iterator oitr;
for (oitr = tableDef.fOptions.begin();
oitr != tableDef.fOptions.end(); ++oitr)
{
oval = *oitr;
os << " " << oval.first << "=" << oval.second << endl;
}
}
return os;
}
ostream& operator<<(ostream &os, const TableConstraintDef& constraint)
{
return constraint.put(os);
}
ostream& operator<<(ostream& os, const TableConstraintDef& constraint)
{
return constraint.put(os);
}
std::ostream& TableConstraintDef::put(std::ostream& os) const
{
os << "No!!!" << endl;
std::ostream& TableConstraintDef::put(std::ostream& os) const
{
os << "No!!!" << endl;
return os;
}
return os;
}
TableConstraintDef::TableConstraintDef(DDL_CONSTRAINTS cType) :
fConstraintType(cType)
{
}
TableConstraintDef::TableConstraintDef(DDL_CONSTRAINTS cType) :
fConstraintType(cType)
{
}
TableConstraintDef::TableConstraintDef() :
fConstraintType(DDL_INVALID_CONSTRAINT)
{
}
TableConstraintDef::TableConstraintDef() :
fConstraintType(DDL_INVALID_CONSTRAINT)
{
}
TableCheckConstraintDef::TableCheckConstraintDef(const char *check) :
TableConstraintDef(DDL_CHECK),
fCheck(check)
{
}
std::ostream& TableCheckConstraintDef::put(std::ostream& os) const
{
os << "Constraint: "
<< ConstraintString[fConstraintType] << " ";
os << "\"" << fCheck << "\"";
os << endl;
TableCheckConstraintDef::TableCheckConstraintDef(const char* check) :
TableConstraintDef(DDL_CHECK),
fCheck(check)
{
}
std::ostream& TableCheckConstraintDef::put(std::ostream& os) const
{
os << "Constraint: "
<< ConstraintString[fConstraintType] << " ";
os << "\"" << fCheck << "\"";
os << endl;
return os;
}
return os;
}
TableUniqueConstraintDef::TableUniqueConstraintDef(ColumnNameList *columns) :
TableConstraintDef(DDL_UNIQUE),
fColumnNameList(*columns)
{
delete columns;
}
std::ostream& TableUniqueConstraintDef::put(std::ostream& os) const
{
os << "Constraint: "
<< fName << " "
<< ConstraintString[fConstraintType] << " ";
TableUniqueConstraintDef::TableUniqueConstraintDef(ColumnNameList* columns) :
TableConstraintDef(DDL_UNIQUE),
fColumnNameList(*columns)
{
delete columns;
}
std::ostream& TableUniqueConstraintDef::put(std::ostream& os) const
{
os << "Constraint: "
<< fName << " "
<< ConstraintString[fConstraintType] << " ";
ColumnNameList::const_iterator itr;
os << "(";
for(itr = fColumnNameList.begin();
itr != fColumnNameList.end();
++itr)
{
os << *itr << " ";
}
os << ")";
return os;
}
ColumnNameList::const_iterator itr;
os << "(";
TablePrimaryKeyConstraintDef::TablePrimaryKeyConstraintDef(ColumnNameList *columns) :
TableConstraintDef(DDL_PRIMARY_KEY),
fColumnNameList(*columns)
{
delete columns;
}
std::ostream& TablePrimaryKeyConstraintDef::put(std::ostream& os) const
{
os << "Constraint: "
<< fName << " "
<< ConstraintString[fConstraintType] << " ";
for (itr = fColumnNameList.begin();
itr != fColumnNameList.end();
++itr)
{
os << *itr << " ";
}
ColumnNameList::const_iterator itr;
os << "(";
for(itr = fColumnNameList.begin();
itr != fColumnNameList.end();
++itr)
{
os << *itr << " ";
}
os << ")";
os << ")";
return os;
}
return os;
}
TablePrimaryKeyConstraintDef::TablePrimaryKeyConstraintDef(ColumnNameList* columns) :
TableConstraintDef(DDL_PRIMARY_KEY),
fColumnNameList(*columns)
{
delete columns;
}
std::ostream& TablePrimaryKeyConstraintDef::put(std::ostream& os) const
{
os << "Constraint: "
<< fName << " "
<< ConstraintString[fConstraintType] << " ";
TableReferencesConstraintDef::TableReferencesConstraintDef
(ColumnNameList *columns,
QualifiedName *tableName,
ColumnNameList *foreignColumns,
DDL_MATCH_TYPE matchType,
ReferentialAction *refAction) :
TableConstraintDef(DDL_REFERENCES),
fColumns(*columns),
fTableName(tableName),
fForeignColumns(*foreignColumns),
fMatchType(matchType),
fRefAction(refAction)
{
delete columns;
delete foreignColumns;
}
std::ostream& TableReferencesConstraintDef::put(std::ostream& os) const
{
os << "Constraint: "
<< fName << " "
<< ConstraintString[fConstraintType] << " ";
ColumnNameList::const_iterator itr;
os << "(";
ColumnNameList::const_iterator itr;
os << "lcols (";
for(itr = fColumns.begin();
itr != fColumns.end();
++itr)
{
os << *itr << " ";
}
os << ")";
for (itr = fColumnNameList.begin();
itr != fColumnNameList.end();
++itr)
{
os << *itr << " ";
}
os << " ftable=" << *fTableName;
os << ")";
os << " ";
return os;
}
os << "fcols (";
for(itr = fForeignColumns.begin();
itr != fForeignColumns.end();
++itr)
{
os << *itr << " ";
}
os << ")";
TableReferencesConstraintDef::TableReferencesConstraintDef
(ColumnNameList* columns,
QualifiedName* tableName,
ColumnNameList* foreignColumns,
DDL_MATCH_TYPE matchType,
ReferentialAction* refAction) :
TableConstraintDef(DDL_REFERENCES),
fColumns(*columns),
fTableName(tableName),
fForeignColumns(*foreignColumns),
fMatchType(matchType),
fRefAction(refAction)
{
delete columns;
delete foreignColumns;
}
std::ostream& TableReferencesConstraintDef::put(std::ostream& os) const
{
os << "Constraint: "
<< fName << " "
<< ConstraintString[fConstraintType] << " ";
return os;
}
std::ostream &operator<<(std::ostream& os, const ColumnNameList &columnNames)
{
ColumnNameList::const_iterator itr;
os << '(';
for(itr = columnNames.begin();
itr != columnNames.end();
++itr)
{
os << *itr << " ";
}
os << ')';
return os;
}
ColumnNameList::const_iterator itr;
os << "lcols (";
for (itr = fColumns.begin();
itr != fColumns.end();
++itr)
{
os << *itr << " ";
}
os << ")";
os << " ftable=" << *fTableName;
os << " ";
os << "fcols (";
for (itr = fForeignColumns.begin();
itr != fForeignColumns.end();
++itr)
{
os << *itr << " ";
}
os << ")";
return os;
}
std::ostream& operator<<(std::ostream& os, const ColumnNameList& columnNames)
{
ColumnNameList::const_iterator itr;
os << '(';
for (itr = columnNames.begin();
itr != columnNames.end();
++itr)
{
os << *itr << " ";
}
os << ')';
return os;
}
TableReferencesConstraintDef::~TableReferencesConstraintDef()
{
delete fTableName;
delete fRefAction;
}
TableReferencesConstraintDef::~TableReferencesConstraintDef()
{
delete fTableName;
delete fRefAction;
}
}

1644
dbcon/ddlpackage/tdriver.cpp
View File

File diff suppressed because it is too large Load Diff

3616
dbcon/ddlpackageproc/altertableprocessor.cpp
View File

File diff suppressed because it is too large Load Diff

212
dbcon/ddlpackageproc/altertableprocessor.h
View File

@ -34,125 +34,125 @@
namespace ddlpackageprocessor
{
/** @brief specialization of a DDLPackageProcessor
* for interacting with the Write Engine
* to process alter table ddl statements.
/** @brief specialization of a DDLPackageProcessor
* for interacting with the Write Engine
* to process alter table ddl statements.
*/
class AlterTableProcessor : public DDLPackageProcessor
{
public:
AlterTableProcessor(BRM::DBRM* aDbrm) : DDLPackageProcessor(aDbrm) {}
/** @brief process an alter table statement
*
* @param alterTableStmt the AlterTableStatement
*/
class AlterTableProcessor : public DDLPackageProcessor
{
public:
AlterTableProcessor(BRM::DBRM* aDbrm) : DDLPackageProcessor(aDbrm){}
/** @brief process an alter table statement
*
* @param alterTableStmt the AlterTableStatement
*/
EXPORT DDLResult processPackage(ddlpackage::AlterTableStatement& alterTableStmt);
/** @brief add a physical column file
*
* @param result the result of the operation
* @param addColumn the AtaAddColumn object
* @param fTableName the QualifiedName of the table
*/
EXPORT void addColumn(uint32_t sessionID, execplan::CalpontSystemCatalog::SCN txnID, DDLResult& result,
ddlpackage::ColumnDef* columnDefPtr,
ddlpackage::QualifiedName& fTableName, const uint64_t uniqueId);
EXPORT DDLResult processPackage(ddlpackage::AlterTableStatement& alterTableStmt);
/** @brief add a physical column file
*
* @param result the result of the operation
* @param addColumn the AtaAddColumn object
* @param fTableName the QualifiedName of the table
*/
EXPORT void addColumn(uint32_t sessionID, execplan::CalpontSystemCatalog::SCN txnID, DDLResult& result,
ddlpackage::ColumnDef* columnDefPtr,
ddlpackage::QualifiedName& fTableName, const uint64_t uniqueId);
/** @brief drop a column
*
* @param result the result of the operation
* @param ataDropColumn the AtaDropColumn object
* @param fTableName the QualifiedName for the table
*/
EXPORT void dropColumn(uint32_t sessionID, execplan::CalpontSystemCatalog::SCN txnID, DDLResult& result,
ddlpackage::AtaDropColumn& ataDropColumn,
ddlpackage::QualifiedName& fTableName, const uint64_t uniqueId);
/** @brief drop a column
*
* @param result the result of the operation
* @param ataDropColumn the AtaDropColumn object
* @param fTableName the QualifiedName for the table
*/
EXPORT void dropColumn(uint32_t sessionID, execplan::CalpontSystemCatalog::SCN txnID, DDLResult& result,
ddlpackage::AtaDropColumn& ataDropColumn,
ddlpackage::QualifiedName& fTableName, const uint64_t uniqueId);
/** @brief drop columns
*
* @param result the result of the operation
* @param ataDropColumns the AtaDropColumn object
* @param fTableName the QualifiedName for the table
*/
EXPORT void dropColumns(uint32_t sessionID, execplan::CalpontSystemCatalog::SCN txnID, DDLResult& result,
ddlpackage::AtaDropColumns& ataDropColumns,
ddlpackage::QualifiedName& fTableName, const uint64_t uniqueId );
/** @brief drop columns
*
* @param result the result of the operation
* @param ataDropColumns the AtaDropColumn object
* @param fTableName the QualifiedName for the table
*/
EXPORT void dropColumns(uint32_t sessionID, execplan::CalpontSystemCatalog::SCN txnID, DDLResult& result,
ddlpackage::AtaDropColumns& ataDropColumns,
ddlpackage::QualifiedName& fTableName, const uint64_t uniqueId );
/** @brief add table constraint
*
* @param result the result of the operation
* @param ataAddTableConstraint the AtaDropColumn object
* @param fTableName the QualifiedName for the table
*/
EXPORT void addTableConstraint(uint32_t sessionID, execplan::CalpontSystemCatalog::SCN txnID, DDLResult& result,
ddlpackage::AtaAddTableConstraint& ataAddTableConstraint,
ddlpackage::QualifiedName& fTableName );
/** @brief add table constraint
*
* @param result the result of the operation
* @param ataAddTableConstraint the AtaDropColumn object
* @param fTableName the QualifiedName for the table
*/
EXPORT void addTableConstraint(uint32_t sessionID, execplan::CalpontSystemCatalog::SCN txnID, DDLResult& result,
ddlpackage::AtaAddTableConstraint& ataAddTableConstraint,
ddlpackage::QualifiedName& fTableName );
/** @brief set column default
*
* @param result the result of the operation
* @param ataSetColumnDefault the AtaSetColumnDefault object
* @param fTableName the QualifiedName for the table
*/
EXPORT void setColumnDefault(uint32_t sessionID, execplan::CalpontSystemCatalog::SCN txnID, DDLResult& result,
ddlpackage::AtaSetColumnDefault& ataSetColumnDefault,
ddlpackage::QualifiedName& fTableName, const uint64_t uniqueId );
/** @brief set column default
*
* @param result the result of the operation
* @param ataSetColumnDefault the AtaSetColumnDefault object
* @param fTableName the QualifiedName for the table
*/
EXPORT void setColumnDefault(uint32_t sessionID, execplan::CalpontSystemCatalog::SCN txnID, DDLResult& result,
ddlpackage::AtaSetColumnDefault& ataSetColumnDefault,
ddlpackage::QualifiedName& fTableName, const uint64_t uniqueId );
/** @brief drop column default
*
* @param result the result of the operation
* @param ataDropColumnDefault the AtaDropColumnDefault object
* @param fTableName the QualifiedName for the table
*/
EXPORT void dropColumnDefault(uint32_t sessionID, execplan::CalpontSystemCatalog::SCN txnID, DDLResult& result,
ddlpackage::AtaDropColumnDefault& ataDropColumnDefault,
ddlpackage::QualifiedName& fTableName, const uint64_t uniqueId );
/** @brief drop column default
*
* @param result the result of the operation
* @param ataDropColumnDefault the AtaDropColumnDefault object
* @param fTableName the QualifiedName for the table
*/
EXPORT void dropColumnDefault(uint32_t sessionID, execplan::CalpontSystemCatalog::SCN txnID, DDLResult& result,
ddlpackage::AtaDropColumnDefault& ataDropColumnDefault,
ddlpackage::QualifiedName& fTableName, const uint64_t uniqueId );
/** @brief drop table constraint
*
* @param result the result of the operation
* @param ataDropTableConstraint the AtaDropTableConstraint object
* @param fTableName the QualifiedName for the table
*/
EXPORT void dropTableConstraint(uint32_t sessionID, execplan::CalpontSystemCatalog::SCN txnID, DDLResult& result,
ddlpackage::AtaDropTableConstraint& ataDropTableConstraint,
ddlpackage::QualifiedName& fTableName );
/** @brief rename a table
*
* @param result the result of the operation
* @param ataRenameTable the AtaRenameTable object
* @param fTableName the QualifiedName for the table
*/
EXPORT void renameTable(uint32_t sessionID, execplan::CalpontSystemCatalog::SCN txnID,
DDLResult& result, ddlpackage::AtaRenameTable& ataRenameTable,
ddlpackage::QualifiedName& fTableName, const uint64_t uniqueId);
/** @brief drop table constraint
*
* @param result the result of the operation
* @param ataDropTableConstraint the AtaDropTableConstraint object
* @param fTableName the QualifiedName for the table
*/
EXPORT void dropTableConstraint(uint32_t sessionID, execplan::CalpontSystemCatalog::SCN txnID, DDLResult& result,
ddlpackage::AtaDropTableConstraint& ataDropTableConstraint,
ddlpackage::QualifiedName& fTableName );
/** @brief rename a table
*
* @param result the result of the operation
* @param ataRenameTable the AtaRenameTable object
* @param fTableName the QualifiedName for the table
*/
EXPORT void renameTable(uint32_t sessionID, execplan::CalpontSystemCatalog::SCN txnID,
DDLResult& result, ddlpackage::AtaRenameTable& ataRenameTable,
ddlpackage::QualifiedName& fTableName, const uint64_t uniqueId);
/** @brief rename a column
*
* @param result the result of the operation
* @param ataRenameColumn the AtaRenameColumn object
* @param fTableName the QualifiedName for the table
*/
EXPORT void renameColumn(uint32_t sessionID, execplan::CalpontSystemCatalog::SCN txnID, DDLResult& result,
ddlpackage::AtaRenameColumn& ataRenameColumn,
ddlpackage::QualifiedName& fTableName, const uint64_t uniqueId);
/** @brief rename a column
*
* @param result the result of the operation
* @param ataRenameColumn the AtaRenameColumn object
* @param fTableName the QualifiedName for the table
*/
EXPORT void renameColumn(uint32_t sessionID, execplan::CalpontSystemCatalog::SCN txnID, DDLResult& result,
ddlpackage::AtaRenameColumn& ataRenameColumn,
ddlpackage::QualifiedName& fTableName, const uint64_t uniqueId);
/** @brief change a table autoincrement via a comment
*
* @param result the result of the operation
* @param ataTableComment the AtaTableComment object
* @param fTableName the QualifiedName for the table
*/
EXPORT void tableComment(uint32_t sessionID, execplan::CalpontSystemCatalog::SCN txnID, DDLResult& result,
ddlpackage::AtaTableComment& ataTableComment,
ddlpackage::QualifiedName& fTableName, const uint64_t uniqueId);
/** @brief change a table autoincrement via a comment
*
* @param result the result of the operation
* @param ataTableComment the AtaTableComment object
* @param fTableName the QualifiedName for the table
*/
EXPORT void tableComment(uint32_t sessionID, execplan::CalpontSystemCatalog::SCN txnID, DDLResult& result,
ddlpackage::AtaTableComment& ataTableComment,
ddlpackage::QualifiedName& fTableName, const uint64_t uniqueId);
protected:
void rollBackAlter(const std::string& error, BRM::TxnID txnID, int sessionId, DDLResult& result, uint64_t uniqueId);
protected:
void rollBackAlter(const std::string& error, BRM::TxnID txnID, int sessionId, DDLResult& result, uint64_t uniqueId);
private:
private:
};
};
} //namespace ddlpackageprocessor

375
dbcon/ddlpackageproc/createindexprocessor.cpp
View File

@ -56,8 +56,8 @@ CreateIndexProcessor::DDLResult CreateIndexProcessor::processPackage(ddlpackage:
DETAIL_INFO(createIndexStmt);
BRM::TxnID txnID;
txnID.id= fTxnid.id;
txnID.valid= fTxnid.valid;
txnID.id = fTxnid.id;
txnID.valid = fTxnid.valid;
/*Check whether the table exists already. If not, it is assumed from primary key creating.
This is based on the assumption that Front end is already error out if the user trys to
create index on non-existing table. */
@ -66,13 +66,15 @@ CreateIndexProcessor::DDLResult CreateIndexProcessor::processPackage(ddlpackage:
tableName.table = (createIndexStmt.fTableName)->fName;
CalpontSystemCatalog::ROPair roPair;
boost::shared_ptr<CalpontSystemCatalog> systemCatalogPtr = CalpontSystemCatalog::makeCalpontSystemCatalog( createIndexStmt.fSessionID );
try {
roPair = systemCatalogPtr->tableRID( tableName );
try
{
roPair = systemCatalogPtr->tableRID( tableName );
}
catch (exception& ex)
{
// store primary key name in fPKName
fPKName = createIndexStmt.fIndexName->fName;
// store primary key name in fPKName
fPKName = createIndexStmt.fIndexName->fName;
return result;
}
@ -80,10 +82,12 @@ CreateIndexProcessor::DDLResult CreateIndexProcessor::processPackage(ddlpackage:
{
return result;
}
if ( roPair.objnum < 3000 )
{
return result;
return result;
}
fPKName = createIndexStmt.fIndexName->fName;
int err = 0;
@ -103,10 +107,12 @@ CreateIndexProcessor::DDLResult CreateIndexProcessor::processPackage(ddlpackage:
VERBOSE_INFO("Writing meta data to SYSINDEX");
bool multicol = false;
if ( createIndexStmt.fColumnNames.size() > 1 )
{
multicol = true;
multicol = true;
}
//validate index columns
CalpontSystemCatalog::TableColName tableColName;
tableColName.schema = (createIndexStmt.fTableName)->fSchema;
@ -116,25 +122,27 @@ CreateIndexProcessor::DDLResult CreateIndexProcessor::processPackage(ddlpackage:
ColumnNameList::const_iterator colIter;
int totalWidth = 0;
DDLIndexPopulator pop(&fWriteEngine, &fSessionManager, createIndexStmt.fSessionID, txnID.id, result,
fIdxOID, createIndexStmt.fColumnNames, *createIndexStmt.fTableName,
type, getDebugLevel());
fIdxOID, createIndexStmt.fColumnNames, *createIndexStmt.fTableName,
type, getDebugLevel());
if ( multicol)
{
for ( colIter = createIndexStmt.fColumnNames.begin(); colIter != createIndexStmt.fColumnNames.end(); colIter++)
{
tableColName.column = *colIter;
for ( colIter = createIndexStmt.fColumnNames.begin(); colIter != createIndexStmt.fColumnNames.end(); colIter++)
{
tableColName.column = *colIter;
roPair = systemCatalogPtr->columnRID( tableColName );
oid = systemCatalogPtr->lookupOID( tableColName );
colType = systemCatalogPtr->colType (oid );
totalWidth += (pop.isDictionaryType(colType)) ? 8 : colType.colWidth;
}
if ( totalWidth > 32 )
{
stringstream ss;
ss << totalWidth;
DETAIL_INFO("Total indexed column width greater than 32: " + ss.str());
logging::Message::Args args;
roPair = systemCatalogPtr->columnRID( tableColName );
oid = systemCatalogPtr->lookupOID( tableColName );
colType = systemCatalogPtr->colType (oid );
totalWidth += (pop.isDictionaryType(colType)) ? 8 : colType.colWidth;
}
if ( totalWidth > 32 )
{
stringstream ss;
ss << totalWidth;
DETAIL_INFO("Total indexed column width greater than 32: " + ss.str());
logging::Message::Args args;
logging::Message message(9);
args.add("Error creating index: ");
args.add("Total indexed column width");
@ -144,71 +152,73 @@ CreateIndexProcessor::DDLResult CreateIndexProcessor::processPackage(ddlpackage:
result.result = CREATE_ERROR;
result.message = message;
return result;
}
}
}
}
try
{
//writeSysIndexMetaData(createIndexStmt.fSessionID, txnID.id, result, *createIndexStmt.fTableName, type, createIndexStmt.fIndexName->fName, multicol);
//fIdxOID values are set in writeSysIndexMetaData.
pop.setIdxOID(fIdxOID);
VERBOSE_INFO("Writing meta data to SYSINDEXCOL");
//writeSysIndexColMetaData(createIndexStmt.fSessionID, txnID.id, result,*createIndexStmt.fTableName, createIndexStmt.fColumnNames, createIndexStmt.fIndexName->fName );
if (createIndexStmt.fUnique)
try
{
VERBOSE_INFO("Writing column constraint meta data to SYSCONSTRAINT");
WriteEngine::ColStruct colStruct;
WriteEngine::ColTuple colTuple;
WriteEngine::ColStructList colStructs;
WriteEngine::ColTupleList colTuples;
WriteEngine::ColValueList colValuesList;
WriteEngine::RIDList ridList;
//writeSysIndexMetaData(createIndexStmt.fSessionID, txnID.id, result, *createIndexStmt.fTableName, type, createIndexStmt.fIndexName->fName, multicol);
DDLColumn column;
//fIdxOID values are set in writeSysIndexMetaData.
pop.setIdxOID(fIdxOID);
CalpontSystemCatalog::TableName sysConsTableName;
sysConsTableName.schema = CALPONT_SCHEMA;
sysConsTableName.table = SYSCONSTRAINT_TABLE;
VERBOSE_INFO("Writing meta data to SYSINDEXCOL");
//writeSysIndexColMetaData(createIndexStmt.fSessionID, txnID.id, result,*createIndexStmt.fTableName, createIndexStmt.fColumnNames, createIndexStmt.fIndexName->fName );
bool isNull = false;
int error = 0;
// get the columns for the SYSCONSTRAINT table
ColumnList sysConsColumns;
ColumnList::const_iterator sysCons_iterator;
getColumnsForTable(createIndexStmt.fSessionID, sysConsTableName.schema,sysConsTableName.table, sysConsColumns);
sysCons_iterator = sysConsColumns.begin();
std::string idxData;
while ( sysCons_iterator != sysConsColumns.end() )
if (createIndexStmt.fUnique)
{
column = *sysCons_iterator;
VERBOSE_INFO("Writing column constraint meta data to SYSCONSTRAINT");
WriteEngine::ColStruct colStruct;
WriteEngine::ColTuple colTuple;
WriteEngine::ColStructList colStructs;
WriteEngine::ColTupleList colTuples;
WriteEngine::ColValueList colValuesList;
WriteEngine::RIDList ridList;
DDLColumn column;
CalpontSystemCatalog::TableName sysConsTableName;
sysConsTableName.schema = CALPONT_SCHEMA;
sysConsTableName.table = SYSCONSTRAINT_TABLE;
bool isNull = false;
int error = 0;
// get the columns for the SYSCONSTRAINT table
ColumnList sysConsColumns;
ColumnList::const_iterator sysCons_iterator;
getColumnsForTable(createIndexStmt.fSessionID, sysConsTableName.schema, sysConsTableName.table, sysConsColumns);
sysCons_iterator = sysConsColumns.begin();
std::string idxData;
while ( sysCons_iterator != sysConsColumns.end() )
{
column = *sysCons_iterator;
boost::algorithm::to_lower(column.tableColName.column);
isNull = false;
if (CONSTRAINTNAME_COL == column.tableColName.column)
{
idxData = createIndexStmt.fIndexName->fName;
boost::algorithm::to_lower(idxData);
idxData = createIndexStmt.fIndexName->fName;
boost::algorithm::to_lower(idxData);
colTuple.data = idxData;
}
else if (SCHEMA_COL == column.tableColName.column)
{
idxData = (createIndexStmt.fTableName)->fSchema;
boost::algorithm::to_lower(idxData);
boost::algorithm::to_lower(idxData);
colTuple.data = idxData;
}
else if (TABLENAME_COL == column.tableColName.column)
{
idxData = (createIndexStmt.fTableName)->fName;
boost::algorithm::to_lower(idxData);
boost::algorithm::to_lower(idxData);
colTuple.data = idxData;
}
else if (CONSTRAINTTYPE_COL == column.tableColName.column)
{
std::string consType;
char constraint_type = getConstraintCode(type);
char constraint_type = getConstraintCode(type);
consType += constraint_type;
colTuple.data = consType;
}
@ -219,14 +229,14 @@ try
}
else if (CONSTRAINTTEXT_COL == column.tableColName.column)
{
colTuple.data = getNullValueForType(column.colType);
isNull = true;
colTuple.data = getNullValueForType(column.colType);
isNull = true;
}
else if (INDEXNAME_COL == column.tableColName.column)
{
idxData = createIndexStmt.fIndexName->fName;
boost::algorithm::to_lower(idxData);
colTuple.data = idxData;
idxData = createIndexStmt.fIndexName->fName;
boost::algorithm::to_lower(idxData);
colTuple.data = idxData;
}
else
{
@ -245,6 +255,7 @@ try
{
colTuple.data = tokenizeData(txnID.id, result, column.colType, colTuple.data);
}
colStructs.push_back( colStruct );
colTuples.push_back( colTuple );
@ -255,14 +266,14 @@ try
++sysCons_iterator;
}
if (colStructs.size() != 0)
if (colStructs.size() != 0)
{
//fWriteEngine.setDebugLevel(WriteEngine::DEBUG_3);
//error = fWriteEngine.insertColumnRec( txnID.id, colStructs, colValuesList, ridList );
if ( error != WriteEngine::NO_ERROR )
{
//fWriteEngine.setDebugLevel(WriteEngine::DEBUG_3);
//error = fWriteEngine.insertColumnRec( txnID.id, colStructs, colValuesList, ridList );
if ( error != WriteEngine::NO_ERROR )
{
return rollBackCreateIndex(errorString( "WE: Error inserting Column Record: ", error), txnID, createIndexStmt.fSessionID);
return rollBackCreateIndex(errorString( "WE: Error inserting Column Record: ", error), txnID, createIndexStmt.fSessionID);
// logging::Message::Args args;
// logging::Message message(9);
// args.add("Error updating: ");
@ -273,35 +284,36 @@ try
//
// result.result = CREATE_ERROR;
// result.message = message;
}
else
{
result.result = NO_ERROR;
}
}
else
{
result.result = NO_ERROR;
}
}
VERBOSE_INFO("Writing column constraint meta data to SYSCONSTRAINTCOL");
WriteEngine::ColStruct colStructCol;
WriteEngine::ColTuple colTupleCol;
WriteEngine::ColStructList colStructsCol;
WriteEngine::ColTupleList colTuplesCol;
WriteEngine::ColValueList colValuesListCol;
CalpontSystemCatalog::TableName sysConsColTableName;
sysConsColTableName.schema = CALPONT_SCHEMA;
sysConsColTableName.table = SYSCONSTRAINTCOL_TABLE;
colValuesList.clear();
colTuples.clear();
isNull = false;
error = 0;
// get the columns for the SYSCONSTRAINTCOL table
ColumnList sysConsColColumns;
ColumnList::const_iterator sysConsCol_iterator;
getColumnsForTable(createIndexStmt.fSessionID, sysConsColTableName.schema,sysConsColTableName.table, sysConsColColumns);
// write sysconstraintcol
sysConsCol_iterator = sysConsColColumns.begin();
std::string colData;
while ( sysConsCol_iterator != sysConsColColumns.end() )
{
VERBOSE_INFO("Writing column constraint meta data to SYSCONSTRAINTCOL");
WriteEngine::ColStruct colStructCol;
WriteEngine::ColTuple colTupleCol;
WriteEngine::ColStructList colStructsCol;
WriteEngine::ColTupleList colTuplesCol;
WriteEngine::ColValueList colValuesListCol;
CalpontSystemCatalog::TableName sysConsColTableName;
sysConsColTableName.schema = CALPONT_SCHEMA;
sysConsColTableName.table = SYSCONSTRAINTCOL_TABLE;
colValuesList.clear();
colTuples.clear();
isNull = false;
error = 0;
// get the columns for the SYSCONSTRAINTCOL table
ColumnList sysConsColColumns;
ColumnList::const_iterator sysConsCol_iterator;
getColumnsForTable(createIndexStmt.fSessionID, sysConsColTableName.schema, sysConsColTableName.table, sysConsColColumns);
// write sysconstraintcol
sysConsCol_iterator = sysConsColColumns.begin();
std::string colData;
while ( sysConsCol_iterator != sysConsColColumns.end() )
{
column = *sysConsCol_iterator;
boost::algorithm::to_lower(column.tableColName.column);
@ -315,14 +327,14 @@ try
}
else if (TABLENAME_COL == column.tableColName.column)
{
colData = (createIndexStmt.fTableName)->fName;
colData = (createIndexStmt.fTableName)->fName;
boost::algorithm::to_lower(colData);
colTupleCol.data = colData;
}
else if (COLNAME_COL == column.tableColName.column)
{
colData = createIndexStmt.fColumnNames[0];
boost::algorithm::to_lower(colData);
colData = createIndexStmt.fColumnNames[0];
boost::algorithm::to_lower(colData);
colTupleCol.data = colData;
}
@ -360,68 +372,72 @@ try
++sysConsCol_iterator;
}
if (colStructsCol.size() != 0)
if (colStructsCol.size() != 0)
{
//fWriteEngine.setDebugLevel(WriteEngine::DEBUG_3);
//error = fWriteEngine.insertColumnRec( txnID.id, colStructsCol, colValuesListCol, ridList );
if ( error != WriteEngine::NO_ERROR )
{
return rollBackCreateIndex(errorString( "WE: Error inserting Column Record: ", error), txnID, createIndexStmt.fSessionID);
//fWriteEngine.setDebugLevel(WriteEngine::DEBUG_3);
//error = fWriteEngine.insertColumnRec( txnID.id, colStructsCol, colValuesListCol, ridList );
if ( error != WriteEngine::NO_ERROR )
{
return rollBackCreateIndex(errorString( "WE: Error inserting Column Record: ", error), txnID, createIndexStmt.fSessionID);
/* logging::Message::Args args;
logging::Message message(9);
args.add("Error updating: ");
args.add("calpont.sysconstraintcol");
args.add("error number: ");
args.add( error );
message.format( args );
/* logging::Message::Args args;
logging::Message message(9);
args.add("Error updating: ");
args.add("calpont.sysconstraintcol");
args.add("error number: ");
args.add( error );
message.format( args );
result.result = CREATE_ERROR;
result.message = message;*/
}
else
{
result.result = NO_ERROR;
}
}
}
result.result = CREATE_ERROR;
result.message = message;*/
}
else
{
result.result = NO_ERROR;
}
}
}
VERBOSE_INFO("Creating index files");
err = fWriteEngine.createIndex( txnID.id, fIdxOID.treeOID, fIdxOID.listOID );
if (err)
{
return rollBackCreateIndex(errorString("Write engine failed to create the new index. ", err), txnID, createIndexStmt.fSessionID);
}
// new if BULK_LOAD close
err = pop.populateIndex(result);
if ( err )
{
return rollBackCreateIndex(errorString("Failed to populate index with current data. ", err), txnID, createIndexStmt.fSessionID);
}
VERBOSE_INFO("Creating index files");
err = fWriteEngine.createIndex( txnID.id, fIdxOID.treeOID, fIdxOID.listOID );
if (err)
{
return rollBackCreateIndex(errorString("Write engine failed to create the new index. ", err), txnID, createIndexStmt.fSessionID);
}
// new if BULK_LOAD close
err = pop.populateIndex(result);
if ( err )
{
return rollBackCreateIndex(errorString("Failed to populate index with current data. ", err), txnID, createIndexStmt.fSessionID);
}
// Log the DDL statement.
logging::logDDL(createIndexStmt.fSessionID, txnID.id, createIndexStmt.fSql, createIndexStmt.fOwner);
// Log the DDL statement.
logging::logDDL(createIndexStmt.fSessionID, txnID.id, createIndexStmt.fSql, createIndexStmt.fOwner);
DETAIL_INFO("Commiting transaction");
err = fWriteEngine.commit( txnID.id );
if (err)
{
return rollBackCreateIndex(errorString("Failed to commit the create index transaction. ", err), txnID, createIndexStmt.fSessionID);
}
DETAIL_INFO("Commiting transaction");
err = fWriteEngine.commit( txnID.id );
fSessionManager.committed(txnID);
if (err)
{
return rollBackCreateIndex(errorString("Failed to commit the create index transaction. ", err), txnID, createIndexStmt.fSessionID);
}
fSessionManager.committed(txnID);
// original if BULK_LOAD close }
} // try
} // try
catch (exception& ex)
{
result = rollBackCreateIndex(ex.what(), txnID, createIndexStmt.fSessionID);
result = rollBackCreateIndex(ex.what(), txnID, createIndexStmt.fSessionID);
}
catch (...)
{
string msg("CreateIndexProcessor::processPackage: caught unknown exception!");
result = rollBackCreateIndex(msg, txnID, createIndexStmt.fSessionID);
string msg("CreateIndexProcessor::processPackage: caught unknown exception!");
result = rollBackCreateIndex(msg, txnID, createIndexStmt.fSessionID);
}
return result;
@ -429,44 +445,47 @@ try
string CreateIndexProcessor::errorString(const string& msg, int error)
{
WriteEngine::WErrorCodes ec;
return string(msg + ec.errorString(error));
WriteEngine::WErrorCodes ec;
return string(msg + ec.errorString(error));
}
CreateIndexProcessor::DDLResult CreateIndexProcessor::rollBackCreateIndex(const string& error, BRM::TxnID& txnID, int sessionId)
{
cerr << "CreatetableProcessor::processPackage: " << error << endl;
DETAIL_INFO(error);
logging::Message::Args args;
logging::Message message(1);
args.add("Create Index Failed: ");
args.add( error );
args.add("");
args.add("");
message.format( args );
DDLResult result;
cerr << "CreatetableProcessor::processPackage: " << error << endl;
DETAIL_INFO(error);
logging::Message::Args args;
logging::Message message(1);
args.add("Create Index Failed: ");
args.add( error );
args.add("");
args.add("");
message.format( args );
DDLResult result;
result.result = CREATE_ERROR;
result.message = message;
rollBackIndex(txnID, sessionId);
return result;
rollBackIndex(txnID, sessionId);
return result;
}
void CreateIndexProcessor::rollBackIndex(BRM::TxnID& txnID, int sessionId)
{
fWriteEngine.rollbackTran(txnID.id, sessionId);
fWriteEngine.dropIndex(txnID.id,fIdxOID.listOID, fIdxOID.treeOID);
try {
//execplan::ObjectIDManager fObjectIDManager;
//fObjectIDManager.returnOIDs(fIdxOID.treeOID, fIdxOID.listOID);
}
catch ( exception& ex )
{
fWriteEngine.rollbackTran(txnID.id, sessionId);
fWriteEngine.dropIndex(txnID.id, fIdxOID.listOID, fIdxOID.treeOID);
}
catch (... )
{ }
fSessionManager.rolledback(txnID);
try
{
//execplan::ObjectIDManager fObjectIDManager;
//fObjectIDManager.returnOIDs(fIdxOID.treeOID, fIdxOID.listOID);
}
catch ( exception& ex )
{
}
catch (... )
{ }
fSessionManager.rolledback(txnID);
}

34
dbcon/ddlpackageproc/createindexprocessor.h
View File

@ -29,26 +29,26 @@
const int BULK_LOAD = 1;
namespace ddlpackageprocessor
{
/** @brief specialization of a DDLPackageProcessor
* for interacting with the Write Engine to process
* create index ddl statements
/** @brief specialization of a DDLPackageProcessor
* for interacting with the Write Engine to process
* create index ddl statements
*/
class CreateIndexProcessor : public DDLPackageProcessor
{
public:
/** @brief process a create index statement
*
* @param createIndexStmt the create index statement
*/
class CreateIndexProcessor : public DDLPackageProcessor
{
public:
/** @brief process a create index statement
*
* @param createIndexStmt the create index statement
*/
DDLResult processPackage(ddlpackage::CreateIndexStatement& createIndexStmt);
DDLResult processPackage(ddlpackage::CreateIndexStatement& createIndexStmt);
protected:
DDLResult rollBackCreateIndex(const std::string& error, BRM::TxnID& txnID, int sessionId);
void rollBackIndex(BRM::TxnID& txnID);
std::string errorString(const std::string& msg, int error);
private:
protected:
DDLResult rollBackCreateIndex(const std::string& error, BRM::TxnID& txnID, int sessionId);
void rollBackIndex(BRM::TxnID& txnID);
std::string errorString(const std::string& msg, int error);
private:
};
};
} //namespace ddlpackageprocessor
#endif //CREATEINDEXPROCESSOR_H

1218
dbcon/ddlpackageproc/createtableprocessor.cpp
View File

File diff suppressed because it is too large Load Diff

4
dbcon/ddlpackageproc/createtableprocessor.h
View File

@ -43,7 +43,7 @@ class CreateTableProcessor : public DDLPackageProcessor
{
public:
CreateTableProcessor(BRM::DBRM* aDbrm) : DDLPackageProcessor(aDbrm){}
CreateTableProcessor(BRM::DBRM* aDbrm) : DDLPackageProcessor(aDbrm) {}
/** @brief process a create table statement
*
* @param createTableStmt the CreateTableStatement
@ -51,7 +51,7 @@ public:
EXPORT DDLResult processPackage(ddlpackage::CreateTableStatement& createTableStmt);
protected:
void rollBackCreateTable(const std::string& error, BRM::TxnID txnID, int sessionId, ddlpackage::TableDef& tableDef, DDLResult& result);
void rollBackCreateTable(const std::string& error, BRM::TxnID txnID, int sessionId, ddlpackage::TableDef& tableDef, DDLResult& result);
private:

568
dbcon/ddlpackageproc/ddlindexpopulator.cpp
View File

@ -52,24 +52,26 @@ using namespace messageqcpp;
namespace ddlpackageprocessor
{
bool DDLIndexPopulator::populateIndex(DDLPackageProcessor::DDLResult& result)
{
bool DDLIndexPopulator::populateIndex(DDLPackageProcessor::DDLResult& result)
{
if (makeIndexStructs() )
insertIndex();
insertIndex();
result = fResult;
return NO_ERROR != fResult.result;
}
}
bool DDLIndexPopulator::makeIndexStructs( )
{
bool DDLIndexPopulator::makeIndexStructs( )
{
CalpontSelectExecutionPlan csep;
makeCsep(csep);
ResourceManager *rm;
ResourceManager* rm;
if (! fEC)
{
fEC = DistributedEngineComm::instance(rm);
fEC->Open();
fEC = DistributedEngineComm::instance(rm);
fEC->Open();
}
SJLP jbl = joblist::JobListFactory::makeJobList(&csep, rm);
@ -90,46 +92,52 @@ namespace ddlpackageprocessor
CalpontSystemCatalog::OID tableOid = (csc->tableRID ( tableName )).objnum;
CalpontSystemCatalog::NJLSysDataList sysDataList;
for (;;)
{
TableBand band;
band = jbl->projectTable(tableOid);
if (band.getRowCount() == 0)
{
// No more bands, table is done
break;
}
band.convertToSysDataList(sysDataList, csc);
break;
}
{
TableBand band;
band = jbl->projectTable(tableOid);
if (band.getRowCount() == 0)
{
// No more bands, table is done
break;
}
band.convertToSysDataList(sysDataList, csc);
break;
}
//size_t cnt = fColNames.size();
size_t i = 0;
vector<ColumnResult*>::const_iterator it;
vector<int>::const_iterator oid_iter;
for (it = sysDataList.begin(); it != sysDataList.end(); it++)
{
if (isUnique())
fUniqueColResultList.push_back(*it);
for ( oid_iter = fOidList.begin(); oid_iter != fOidList.end(); oid_iter++ )
{
if ( (*it)->ColumnOID() == *oid_iter )
{
CalpontSystemCatalog::ColType coltype = makeIdxStruct(*it, fColNames.size(), csc);
addColumnData(*it, coltype, i);
}
}
i++;
if (isUnique())
fUniqueColResultList.push_back(*it);
for ( oid_iter = fOidList.begin(); oid_iter != fOidList.end(); oid_iter++ )
{
if ( (*it)->ColumnOID() == *oid_iter )
{
CalpontSystemCatalog::ColType coltype = makeIdxStruct(*it, fColNames.size(), csc);
addColumnData(*it, coltype, i);
}
}
i++;
}
return (fIdxValueList.size() && NO_ERROR == fResult.result );
}
}
void DDLIndexPopulator::makeCsep(CalpontSelectExecutionPlan& csep)
{
void DDLIndexPopulator::makeCsep(CalpontSelectExecutionPlan& csep)
{
csep.sessionID(fSessionID);
@ -138,31 +146,33 @@ namespace ddlpackageprocessor
CalpontSelectExecutionPlan::ReturnedColumnList colList;
CalpontSelectExecutionPlan::ColumnMap colMap;
CalpontSystemCatalog::TableColName tableColName;
CalpontSystemCatalog::OID oid;
tableColName.schema = fTable.fSchema;
tableColName.table = fTable.fName;
boost::shared_ptr<CalpontSystemCatalog> csc = CalpontSystemCatalog::makeCalpontSystemCatalog( fSessionID );
CalpontSystemCatalog::TableColName tableColName;
CalpontSystemCatalog::OID oid;
tableColName.schema = fTable.fSchema;
tableColName.table = fTable.fName;
boost::shared_ptr<CalpontSystemCatalog> csc = CalpontSystemCatalog::makeCalpontSystemCatalog( fSessionID );
string tableName(fTable.fSchema + "." + fTable.fName + ".");
ColumnNameList::const_iterator cend = fColNames.end();
for (ColumnNameList::const_iterator cname = fColNames.begin(); cname != cend; ++cname)
{
string fullColName(tableName + *cname);
string fullColName(tableName + *cname);
SRCP srcp(new SimpleColumn (fullColName, fSessionID));
colList.push_back(srcp);
tableColName.column = *cname;
oid = csc->lookupOID( tableColName );
fOidList.push_back( oid );
colMap.insert(CalpontSelectExecutionPlan::ColumnMap::value_type(fullColName, srcp));
colList.push_back(srcp);
tableColName.column = *cname;
oid = csc->lookupOID( tableColName );
fOidList.push_back( oid );
colMap.insert(CalpontSelectExecutionPlan::ColumnMap::value_type(fullColName, srcp));
}
csep.columnMap (colMap);
csep.returnedCols (colList);
}
}
CalpontSystemCatalog::ColType DDLIndexPopulator::makeIdxStruct(const ColumnResult* cr, size_t cols, boost::shared_ptr<CalpontSystemCatalog> csc )
{
CalpontSystemCatalog::ColType DDLIndexPopulator::makeIdxStruct(const ColumnResult* cr, size_t cols, boost::shared_ptr<CalpontSystemCatalog> csc )
{
IdxStruct idx;
idx.treeOid = fIdxOID.treeOID;
idx.listOid = fIdxOID.listOID;
@ -172,64 +182,67 @@ namespace ddlpackageprocessor
if (isDictionaryType(coltype) )
{
idx.idxWidth = fTOKENSIZE;
idx.idxType = WR_CHAR;
idx.idxWidth = fTOKENSIZE;
idx.idxType = WR_CHAR;
}//@bug 410: index sizes are either 1, 4 or 8
else if (exeplan::isCharType(coltype))
{
if (1 == coltype.colWidth) idx.idxWidth = 1;
else idx.idxWidth = (coltype.colWidth > 4) ? 8 : 4;
idx.idxType = WR_CHAR;
if (1 == coltype.colWidth) idx.idxWidth = 1;
else idx.idxWidth = (coltype.colWidth > 4) ? 8 : 4;
idx.idxType = WR_CHAR;
}
else
idx.idxWidth = coltype.colWidth;
idx.idxWidth = coltype.colWidth;
fIdxStructList.push_back(idx);
return coltype;
}
}
void DDLIndexPopulator::addColumnData(const execplan::ColumnResult* cr, const CalpontSystemCatalog::ColType colType, int added)
{
void DDLIndexPopulator::addColumnData(const execplan::ColumnResult* cr, const CalpontSystemCatalog::ColType colType, int added)
{
WriteEngine::IdxTupleList tupleList;
WriteEngine::IdxTuple tuple;
for(int i=0;i < cr->dataCount(); ++i)
for (int i = 0; i < cr->dataCount(); ++i)
{
WriteEngine::IdxTuple tuple ;
convertColData( cr, i, colType, tuple);
WriteEngine::IdxTuple tuple ;
convertColData( cr, i, colType, tuple);
if (checkConstraints( tuple, colType, i, added))
{
tupleList.push_back(tuple);
if (! added )
fRidList.push_back(cr->GetRid(i));
}
else
break;
if (checkConstraints( tuple, colType, i, added))
{
tupleList.push_back(tuple);
if (! added )
fRidList.push_back(cr->GetRid(i));
}
else
break;
}
if (tupleList.size())
fIdxValueList.push_back(tupleList);
}
fIdxValueList.push_back(tupleList);
}
void DDLIndexPopulator::convertColData(const execplan::ColumnResult* cr, int idx, const CalpontSystemCatalog::ColType& colType, WriteEngine::IdxTuple& tuple)
{
void DDLIndexPopulator::convertColData(const execplan::ColumnResult* cr, int idx, const CalpontSystemCatalog::ColType& colType, WriteEngine::IdxTuple& tuple)
{
if (isDictionaryType(colType))
{
/* tuple.data = tokenizeData ( colType, cr->GetStringData(idx) );*/
/* tuple.data = tokenizeData ( cr->GetRid(idx) );*/
tuple.data = convertTokenData(cr->GetStringData(idx));
/* tuple.data = tokenizeData ( colType, cr->GetStringData(idx) );*/
/* tuple.data = tokenizeData ( cr->GetRid(idx) );*/
tuple.data = convertTokenData(cr->GetStringData(idx));
}
else tuple.data = convertData( colType, cr, idx);
}
}
boost::any DDLIndexPopulator::convertTokenData( const std::string& data )
{
boost::any DDLIndexPopulator::convertTokenData( const std::string& data )
{
string strData((size_t)fTOKENSIZE < data.length() ? data.substr(0, fTOKENSIZE) : data);
return strData;
}
}
#if 0
// Disabled this function as it is currently not used.
@ -237,26 +250,27 @@ namespace ddlpackageprocessor
// With iteration 17, the more common version of this getFileName() takes a
// partition and segment number in addition to an OID. openColumnFile
// should perhaps be changed to use this updated version of getFileName().
bool DDLIndexPopulator::openColumnFile(WriteEngine::OID oid)
{
bool DDLIndexPopulator::openColumnFile(WriteEngine::OID oid)
{
FileOp fileOp;
char fileName[WriteEngine::FILE_NAME_SIZE];
if (WriteEngine::NO_ERROR == fileOp.getFileName(oid, fileName) )
{
fColumnFile.open(fileName);
return true;
fColumnFile.open(fileName);
return true;
}
else
{
logError("Could not get column file name for data");
return false;
logError("Could not get column file name for data");
return false;
}
}
}
#endif
// Workaround to get original column token and not "retokenize" the string value
boost::any DDLIndexPopulator::tokenizeData( WriteEngine::RID rid )
{
boost::any DDLIndexPopulator::tokenizeData( WriteEngine::RID rid )
{
int64_t byteOffset = rid * fTOKENSIZE;
ByteStream::byte inbuf[fTOKENSIZE];
fColumnFile.seekg(byteOffset, ios::beg);
@ -265,127 +279,148 @@ namespace ddlpackageprocessor
WriteEngine::Token token;
memcpy(&token, inbuf, fTOKENSIZE);
return token;
}
}
boost::any DDLIndexPopulator::tokenizeData( const execplan::CalpontSystemCatalog::ColType& colType, const std::string& data )
{
boost::any DDLIndexPopulator::tokenizeData( const execplan::CalpontSystemCatalog::ColType& colType, const std::string& data )
{
WriteEngine::DctnryTuple dictTuple;
if ( data.length() > (unsigned int)colType.colWidth )
{
logError("Insert value is too large for column");
logError("Insert value is too large for column");
}
else
{
WriteEngine::DctnryStruct dictStruct;
dictStruct.treeOid = colType.ddn.treeOID;
dictStruct.listOid = colType.ddn.listOID;
dictStruct.dctnryOid = colType.ddn.dictOID;
dictTuple.sigValue = data.c_str();
dictTuple.sigSize = data.length();
int error = NO_ERROR;
if ( NO_ERROR != (error = fWriteEngine->tokenize( fTxnID, dictStruct, dictTuple)) )
{
logError("Tokenization failed", error);
}
dictStruct.treeOid = colType.ddn.treeOID;
dictStruct.listOid = colType.ddn.listOID;
dictStruct.dctnryOid = colType.ddn.dictOID;
dictTuple.sigValue = data.c_str();
dictTuple.sigSize = data.length();
int error = NO_ERROR;
if ( NO_ERROR != (error = fWriteEngine->tokenize( fTxnID, dictStruct, dictTuple)) )
{
logError("Tokenization failed", error);
}
}
return dictTuple.token;
}
}
boost::any DDLIndexPopulator::convertData(const CalpontSystemCatalog::ColType& colType, const execplan::ColumnResult* cr, int idx )
{
boost::any DDLIndexPopulator::convertData(const CalpontSystemCatalog::ColType& colType, const execplan::ColumnResult* cr, int idx )
{
uint64_t data = cr->GetData(idx);
switch( colType.colDataType )
switch ( colType.colDataType )
{
case CalpontSystemCatalog::BIT:
case execplan::CalpontSystemCatalog::TINYINT: return *reinterpret_cast<char*>(&data);
case execplan::CalpontSystemCatalog::SMALLINT: return *reinterpret_cast<short*>(&data);
case execplan::CalpontSystemCatalog::DATE: // @bug 375
case execplan::CalpontSystemCatalog::MEDINT:
case execplan::CalpontSystemCatalog::INT: return *reinterpret_cast<int*>(&data);
case execplan::CalpontSystemCatalog::DATETIME: // @bug 375
case execplan::CalpontSystemCatalog::BIGINT: return *reinterpret_cast<long long*>(&data);
case execplan::CalpontSystemCatalog::DECIMAL:
{
if (colType.colWidth <= CalpontSystemCatalog::FOUR_BYTE) return *reinterpret_cast<short*>(&data);
case CalpontSystemCatalog::BIT:
case execplan::CalpontSystemCatalog::TINYINT:
return *reinterpret_cast<char*>(&data);
else if (colType.colWidth <= 9) return *reinterpret_cast<int*>(&data);
case execplan::CalpontSystemCatalog::SMALLINT:
return *reinterpret_cast<short*>(&data);
else return *reinterpret_cast<long long*>(&data);
}
case execplan::CalpontSystemCatalog::DATE: // @bug 375
case execplan::CalpontSystemCatalog::MEDINT:
case execplan::CalpontSystemCatalog::INT:
return *reinterpret_cast<int*>(&data);
case execplan::CalpontSystemCatalog::FLOAT: return *reinterpret_cast<float*>(&data);
case execplan::CalpontSystemCatalog::DOUBLE: return *reinterpret_cast<double*>(&data);
case execplan::CalpontSystemCatalog::CHAR:
case execplan::CalpontSystemCatalog::VARCHAR:
{
string strData(cr->GetStringData(idx) );
return *reinterpret_cast<string*>(&strData);
}
default: break;
case execplan::CalpontSystemCatalog::DATETIME: // @bug 375
case execplan::CalpontSystemCatalog::BIGINT:
return *reinterpret_cast<long long*>(&data);
case execplan::CalpontSystemCatalog::DECIMAL:
{
if (colType.colWidth <= CalpontSystemCatalog::FOUR_BYTE) return *reinterpret_cast<short*>(&data);
else if (colType.colWidth <= 9) return *reinterpret_cast<int*>(&data);
else return *reinterpret_cast<long long*>(&data);
}
case execplan::CalpontSystemCatalog::FLOAT:
return *reinterpret_cast<float*>(&data);
case execplan::CalpontSystemCatalog::DOUBLE:
return *reinterpret_cast<double*>(&data);
case execplan::CalpontSystemCatalog::CHAR:
case execplan::CalpontSystemCatalog::VARCHAR:
{
string strData(cr->GetStringData(idx) );
return *reinterpret_cast<string*>(&strData);
}
default:
break;
}
logError("Invalid column type");
throw std::runtime_error("Invalid data");
return *reinterpret_cast<long long*>(&data);
}
}
void DDLIndexPopulator::insertIndex( )
{
void DDLIndexPopulator::insertIndex( )
{
// @bug 359 use bulk load build
int rc = (1 < fIdxStructList.size()) ?
(void)0
: (void)0;
int rc = (1 < fIdxStructList.size()) ?
(void)0
: (void)0;
if (rc)
logError("Error inserting index values", rc );
logError("Error inserting index values", rc );
}
}
bool DDLIndexPopulator::isDictionaryType(const CalpontSystemCatalog::ColType& colType)
{
bool DDLIndexPopulator::isDictionaryType(const CalpontSystemCatalog::ColType& colType)
{
return ( (CalpontSystemCatalog::CHAR == colType.colDataType && 8 < colType.colWidth )
|| (CalpontSystemCatalog::VARCHAR == colType.colDataType && 7 < colType.colWidth )
|| (CalpontSystemCatalog::DECIMAL == colType.colDataType && 18 < colType.precision ));
|| (CalpontSystemCatalog::VARCHAR == colType.colDataType && 7 < colType.colWidth )
|| (CalpontSystemCatalog::DECIMAL == colType.colDataType && 18 < colType.precision ));
}
}
bool DDLIndexPopulator::checkConstraints( const IdxTuple& data, const CalpontSystemCatalog::ColType& ctype, int i, int column)
{
bool DDLIndexPopulator::checkConstraints( const IdxTuple& data, const CalpontSystemCatalog::ColType& ctype, int i, int column)
{
switch( fConstraint )
switch ( fConstraint )
{
case DDL_INVALID_CONSTRAINT:
return true;
case DDL_INVALID_CONSTRAINT:
return true;
case DDL_UNIQUE:
case DDL_PRIMARY_KEY:
if ((size_t)column + 1 < fColNames.size() )
return true;
return checkUnique( i, ctype );
case DDL_UNIQUE:
case DDL_PRIMARY_KEY:
if ((size_t)column + 1 < fColNames.size() )
return true;
case DDL_NOT_NULL:
return checkNotNull( data, ctype );
return checkUnique( i, ctype );
case DDL_CHECK:
return checkCheck( data, ctype );
case DDL_NOT_NULL:
return checkNotNull( data, ctype );
default:
return true; //?
case DDL_CHECK:
return checkCheck( data, ctype );
default:
return true; //?
}
}
}
// Check if the row of data at idx is already in fUniqueColResultList
bool DDLIndexPopulator::checkUnique( int idx, const CalpontSystemCatalog::ColType& colType )
{
bool DDLIndexPopulator::checkUnique( int idx, const CalpontSystemCatalog::ColType& colType )
{
if (0 == idx)
return true;
return true;
//Get row of data as each column result data at idx
size_t indexSize = fColNames.size();
vector <uint64_t> rowIntData(indexSize);
@ -393,147 +428,162 @@ namespace ddlpackageprocessor
for (size_t i = 0; i < indexSize; ++i)
{
//if ( isStringType(fUniqueColResultList[i]->columnType()) )
if ( isStringType(colType.colDataType) )
rowStrData[i] = fUniqueColResultList[i]->GetStringData(idx);
else
rowIntData[i] = fUniqueColResultList[i]->GetData(idx);
//if ( isStringType(fUniqueColResultList[i]->columnType()) )
if ( isStringType(colType.colDataType) )
rowStrData[i] = fUniqueColResultList[i]->GetStringData(idx);
else
rowIntData[i] = fUniqueColResultList[i]->GetData(idx);
}
//check if each value in the idx row is equal to each value in a previous row
// i is the row; j is the column.
//check if each value in the idx row is equal to each value in a previous row
// i is the row; j is the column.
bool unique = true;
for (int i = 0; i < idx && unique; ++i)
{
bool equal = true;
for (size_t j = 0; j < indexSize && equal; ++j)
{
if ( isStringType(colType.colDataType) )
{
equal = fUniqueColResultList[j]->GetStringData(i) == rowStrData[j];
}
else
{
equal = (static_cast<uint64_t>(fUniqueColResultList[j]->GetData(i)) == rowIntData[j]);
}
}
unique = ! equal;
bool equal = true;
for (size_t j = 0; j < indexSize && equal; ++j)
{
if ( isStringType(colType.colDataType) )
{
equal = fUniqueColResultList[j]->GetStringData(i) == rowStrData[j];
}
else
{
equal = (static_cast<uint64_t>(fUniqueColResultList[j]->GetData(i)) == rowIntData[j]);
}
}
unique = ! equal;
}
if (! unique)
{
stringstream ss;
ss << idx;
logError("Unique Constraint violated on row: " + ss.str() );
stringstream ss;
ss << idx;
logError("Unique Constraint violated on row: " + ss.str() );
}
return unique;
}
}
bool DDLIndexPopulator::checkNotNull(const IdxTuple& data, const CalpontSystemCatalog::ColType& colType)
{
bool DDLIndexPopulator::checkNotNull(const IdxTuple& data, const CalpontSystemCatalog::ColType& colType)
{
any nullvalue = DDLNullValueForType(colType);
bool isNull = false;
switch( colType.colDataType )
switch ( colType.colDataType )
{
case CalpontSystemCatalog::BIT:
break;
case CalpontSystemCatalog::BIT:
break;
case execplan::CalpontSystemCatalog::TINYINT:
isNull = any_cast<char>(data.data) == any_cast<char>(nullvalue);
break;
case execplan::CalpontSystemCatalog::TINYINT:
isNull = any_cast<char>(data.data) == any_cast<char>(nullvalue);
break;
case execplan::CalpontSystemCatalog::SMALLINT:
isNull = any_cast<short>(data.data) == any_cast<short>(nullvalue);
break;
case execplan::CalpontSystemCatalog::SMALLINT:
isNull = any_cast<short>(data.data) == any_cast<short>(nullvalue);
break;
case execplan::CalpontSystemCatalog::MEDINT:
case execplan::CalpontSystemCatalog::INT:
isNull = any_cast<int>(data.data) == any_cast<int>(nullvalue);
break;
case execplan::CalpontSystemCatalog::MEDINT:
case execplan::CalpontSystemCatalog::INT:
isNull = any_cast<int>(data.data) == any_cast<int>(nullvalue);
break;
case execplan::CalpontSystemCatalog::BIGINT:
isNull = any_cast<long long>(data.data) == any_cast<long long>(nullvalue);
break;
case execplan::CalpontSystemCatalog::BIGINT:
isNull = any_cast<long long>(data.data) == any_cast<long long>(nullvalue);
break;
case execplan::CalpontSystemCatalog::DECIMAL:
{
if (colType.colWidth <= CalpontSystemCatalog::FOUR_BYTE)
isNull = any_cast<short>(data.data) == any_cast<short>(nullvalue);
else if (colType.colWidth <= 9)
isNull = any_cast<int>(data.data) == any_cast<int>(nullvalue);
else if (colType.colWidth <= 18)
isNull = any_cast<long long>(data.data) == any_cast<long long>(nullvalue);
else
isNull = compareToken(any_cast<WriteEngine::Token>(data.data), any_cast<WriteEngine::Token>(nullvalue));
break;
}
case execplan::CalpontSystemCatalog::FLOAT:
isNull = any_cast<float>(data.data) == any_cast<float>(nullvalue);
break;
case execplan::CalpontSystemCatalog::DECIMAL:
{
if (colType.colWidth <= CalpontSystemCatalog::FOUR_BYTE)
isNull = any_cast<short>(data.data) == any_cast<short>(nullvalue);
else if (colType.colWidth <= 9)
isNull = any_cast<int>(data.data) == any_cast<int>(nullvalue);
else if (colType.colWidth <= 18)
isNull = any_cast<long long>(data.data) == any_cast<long long>(nullvalue);
else
isNull = compareToken(any_cast<WriteEngine::Token>(data.data), any_cast<WriteEngine::Token>(nullvalue));
case execplan::CalpontSystemCatalog::DOUBLE:
isNull = any_cast<double>(data.data) == any_cast<double>(nullvalue);
break;
break;
}
case execplan::CalpontSystemCatalog::DATE:
isNull = any_cast<int>(data.data) == any_cast<int>(nullvalue);
break;
case execplan::CalpontSystemCatalog::FLOAT:
isNull = any_cast<float>(data.data) == any_cast<float>(nullvalue);
break;
case execplan::CalpontSystemCatalog::DATETIME:
isNull = any_cast<long long>(data.data) == any_cast<long long>(nullvalue);
break;
case execplan::CalpontSystemCatalog::DOUBLE:
isNull = any_cast<double>(data.data) == any_cast<double>(nullvalue);
break;
case execplan::CalpontSystemCatalog::CHAR:
{
if (colType.colWidth == execplan::CalpontSystemCatalog::ONE_BYTE)
isNull = any_cast<string>(data.data) == any_cast<string>(nullvalue);
else if (colType.colWidth == execplan::CalpontSystemCatalog::TWO_BYTE)
isNull = any_cast<string>(data.data) == any_cast<string>(nullvalue);
else if (colType.colWidth <= execplan::CalpontSystemCatalog::FOUR_BYTE)
isNull = any_cast<string>(data.data) == any_cast<string>(nullvalue);
else
isNull = compareToken(any_cast<WriteEngine::Token>(data.data), any_cast<WriteEngine::Token>(nullvalue));
break;
case execplan::CalpontSystemCatalog::DATE:
isNull = any_cast<int>(data.data) == any_cast<int>(nullvalue);
break;
}
case execplan::CalpontSystemCatalog::VARCHAR:
{
if (colType.colWidth == execplan::CalpontSystemCatalog::ONE_BYTE)
isNull = any_cast<string>(data.data) == any_cast<string>(nullvalue);
else if (colType.colWidth < execplan::CalpontSystemCatalog::FOUR_BYTE)
isNull = any_cast<string>(data.data) == any_cast<string>(nullvalue);
else
isNull = compareToken(any_cast<WriteEngine::Token>(data.data), any_cast<WriteEngine::Token>(nullvalue));
break;
}
default:
throw std::runtime_error("getNullValueForType: unkown column data type");
case execplan::CalpontSystemCatalog::DATETIME:
isNull = any_cast<long long>(data.data) == any_cast<long long>(nullvalue);
break;
case execplan::CalpontSystemCatalog::CHAR:
{
if (colType.colWidth == execplan::CalpontSystemCatalog::ONE_BYTE)
isNull = any_cast<string>(data.data) == any_cast<string>(nullvalue);
else if (colType.colWidth == execplan::CalpontSystemCatalog::TWO_BYTE)
isNull = any_cast<string>(data.data) == any_cast<string>(nullvalue);
else if (colType.colWidth <= execplan::CalpontSystemCatalog::FOUR_BYTE)
isNull = any_cast<string>(data.data) == any_cast<string>(nullvalue);
else
isNull = compareToken(any_cast<WriteEngine::Token>(data.data), any_cast<WriteEngine::Token>(nullvalue));
break;
}
case execplan::CalpontSystemCatalog::VARCHAR:
{
if (colType.colWidth == execplan::CalpontSystemCatalog::ONE_BYTE)
isNull = any_cast<string>(data.data) == any_cast<string>(nullvalue);
else if (colType.colWidth < execplan::CalpontSystemCatalog::FOUR_BYTE)
isNull = any_cast<string>(data.data) == any_cast<string>(nullvalue);
else
isNull = compareToken(any_cast<WriteEngine::Token>(data.data), any_cast<WriteEngine::Token>(nullvalue));
break;
}
default:
throw std::runtime_error("getNullValueForType: unkown column data type");
}
if (isNull)
logError("Null value not allowed in index");
logError("Null value not allowed in index");
return ! isNull;
}
}
void DDLIndexPopulator::logError(const string& msg, int error)
{
void DDLIndexPopulator::logError(const string& msg, int error)
{
Message::Args args;
Message message(9);
args.add((string)__FILE__ + ": ");
args.add(msg);
if (error)
{
args.add("Error number: ");
args.add(error);
args.add("Error number: ");
args.add(error);
}
message.format( args );
fResult.result = DDLPackageProcessor::CREATE_ERROR;
fResult.message = message;
}
}
} //namespace

152
dbcon/ddlpackageproc/ddlindexpopulator.h
View File

@ -43,7 +43,8 @@
#include "joblistfactory.h"
namespace joblist {
namespace joblist
{
class DistributedEngineComm;
}
@ -57,25 +58,25 @@ class DDLIndexPopulator
{
public:
/** @brief constructor
*
*/
DDLIndexPopulator(WriteEngine::WriteEngineWrapper* writeEngine,
execplan::SessionManager* sessionManager,
uint32_t sessionID,
execplan::CalpontSystemCatalog::SCN txnID,
DDLPackageProcessor::DDLResult& result,
const DDLPackageProcessor::IndexOID& idxOID,
const ddlpackage::ColumnNameList& colNames,
const ddlpackage::QualifiedName& table,
const ddlpackage::DDL_CONSTRAINTS constraint,
const DDLPackageProcessor::DebugLevel debug):
fWriteEngine(writeEngine), fSessionManager(sessionManager),
fSessionID(sessionID), fTxnID(txnID), fResult(result),
fIdxOID(idxOID), fColNames(colNames), fTable(table), fDebugLevel(debug),
fEC(0), fRidList(), fIdxStructList(), fIdxValueList(),
/* fTOKENSIZE(sizeof(WriteEngine::Token) ) {}*/
fConstraint(constraint), fUniqueColResultList() {}
/** @brief constructor
*
*/
DDLIndexPopulator(WriteEngine::WriteEngineWrapper* writeEngine,
execplan::SessionManager* sessionManager,
uint32_t sessionID,
execplan::CalpontSystemCatalog::SCN txnID,
DDLPackageProcessor::DDLResult& result,
const DDLPackageProcessor::IndexOID& idxOID,
const ddlpackage::ColumnNameList& colNames,
const ddlpackage::QualifiedName& table,
const ddlpackage::DDL_CONSTRAINTS constraint,
const DDLPackageProcessor::DebugLevel debug):
fWriteEngine(writeEngine), fSessionManager(sessionManager),
fSessionID(sessionID), fTxnID(txnID), fResult(result),
fIdxOID(idxOID), fColNames(colNames), fTable(table), fDebugLevel(debug),
fEC(0), fRidList(), fIdxStructList(), fIdxValueList(),
/* fTOKENSIZE(sizeof(WriteEngine::Token) ) {}*/
fConstraint(constraint), fUniqueColResultList() {}
/** @brief destructor
@ -85,20 +86,35 @@ public:
/** @brief Is it required to debug
*/
const bool isDebug( const DDLPackageProcessor::DebugLevel level ) const { return level <= fDebugLevel; }
const bool isDebug( const DDLPackageProcessor::DebugLevel level ) const
{
return level <= fDebugLevel;
}
/** @brief Get debug level
*/
const DDLPackageProcessor::DebugLevel getDebugLevel() const { return fDebugLevel; }
const DDLPackageProcessor::DebugLevel getDebugLevel() const
{
return fDebugLevel;
}
/** @brief set distributedEngineComm pointer ( for
* loading index).
*/
void setEngineComm(joblist::DistributedEngineComm* ec) { fEC = ec; }
void setIdxOID(const DDLPackageProcessor::IndexOID& idxOID) { fIdxOID = idxOID; }
void setEngineComm(joblist::DistributedEngineComm* ec)
{
fEC = ec;
}
void setIdxOID(const DDLPackageProcessor::IndexOID& idxOID)
{
fIdxOID = idxOID;
}
DDLPackageProcessor::DDLResult getResult() const { return fResult; }
DDLPackageProcessor::DDLResult getResult() const
{
return fResult;
}
/** @brief add data to the index from the statement
@ -107,15 +123,15 @@ public:
* returns if there was an error.
*/
bool populateIndex(DDLPackageProcessor::DDLResult& result);
/** @brief returns if dictionary type
/** @brief returns if dictionary type
*
* determines if coltype is dictionary type based on type and size
*/
bool isDictionaryType(const execplan::CalpontSystemCatalog::ColType& ctype);
bool isDictionaryType(const execplan::CalpontSystemCatalog::ColType& ctype);
void setConstraint(ddlpackage::DDL_CONSTRAINTS constraint);
protected:
protected:
/** @brief make the structures to update the index
*
@ -148,9 +164,9 @@ public:
void insertIndex();
private:
DDLIndexPopulator(const DDLIndexPopulator& );
void operator=(const DDLIndexPopulator& );
private:
DDLIndexPopulator(const DDLIndexPopulator& );
void operator=(const DDLIndexPopulator& );
/** @brief makes Calpont Select Execution Plan
*
* builds csep to select data from all columns from fColNames
@ -165,12 +181,12 @@ public:
bool isStringType(int type) const
{
return (type == execplan::CalpontSystemCatalog::CHAR
|| type == execplan::CalpontSystemCatalog::VARCHAR
|| type == execplan::CalpontSystemCatalog::FLOAT
|| type == execplan::CalpontSystemCatalog::DOUBLE
|| type == execplan::CalpontSystemCatalog::UFLOAT
|| type == execplan::CalpontSystemCatalog::UDOUBLE );
return (type == execplan::CalpontSystemCatalog::CHAR
|| type == execplan::CalpontSystemCatalog::VARCHAR
|| type == execplan::CalpontSystemCatalog::FLOAT
|| type == execplan::CalpontSystemCatalog::DOUBLE
|| type == execplan::CalpontSystemCatalog::UFLOAT
|| type == execplan::CalpontSystemCatalog::UDOUBLE );
}
/** @brief converts column result data
@ -183,31 +199,31 @@ public:
*/
boost::any convertData(const execplan::CalpontSystemCatalog::ColType& colType, const execplan::ColumnResult* cr, int idx );
/** @brief returns token for string data
*
* There are two methods, the one using the rid is a workaround.
* Use the method that passes string data when WriteEngine::tokenize is
* able to return an existing token for a string. The rid method reads
* the column file directly.
*/
/** @brief returns token for string data
*
* There are two methods, the one using the rid is a workaround.
* Use the method that passes string data when WriteEngine::tokenize is
* able to return an existing token for a string. The rid method reads
* the column file directly.
*/
boost::any tokenizeData( const execplan::CalpontSystemCatalog::ColType& colType, const std::string& data );
boost::any tokenizeData( WriteEngine::RID rid );
/** @brief convert token data
*
* Indexes will use the first 8 bytes of a token type value instead
* of a token.
*/
/** @brief convert token data
*
* Indexes will use the first 8 bytes of a token type value instead
* of a token.
*/
boost::any convertTokenData( const std::string& data );
/** @brief opens the column file for the oid
*
* This method is needed only as long as the class is using the rid
* tokenizeData method. The fColumnFile and this method are no longer
* needed when the WriteEngine::tokenize method can be used.
*/
/** @brief opens the column file for the oid
*
* This method is needed only as long as the class is using the rid
* tokenizeData method. The fColumnFile and this method are no longer
* needed when the WriteEngine::tokenize method can be used.
*/
//bool openColumnFile(WriteEngine::OID oid);
/** @brief returns if data violated its constraint
@ -229,9 +245,15 @@ public:
*/
bool checkUnique(int i, const execplan::CalpontSystemCatalog::ColType& colType );
bool checkCheck( const WriteEngine::IdxTuple& data, const execplan::CalpontSystemCatalog::ColType& ctype) const { return true; }
bool checkCheck( const WriteEngine::IdxTuple& data, const execplan::CalpontSystemCatalog::ColType& ctype) const
{
return true;
}
bool isUnique() { return ddlpackage::DDL_PRIMARY_KEY == fConstraint || ddlpackage::DDL_UNIQUE == fConstraint; }
bool isUnique()
{
return ddlpackage::DDL_PRIMARY_KEY == fConstraint || ddlpackage::DDL_UNIQUE == fConstraint;
}
/** @brief logs error and message
*
* Updates result with message and sets it to CREATE_ERROR
@ -240,7 +262,7 @@ public:
bool compareToken(const WriteEngine::Token& first, const WriteEngine::Token& second) const
{
return (first.op == second.op && first.fbo == second.fbo && first.spare == second.spare);
return (first.op == second.op && first.fbo == second.fbo && first.spare == second.spare);
}
WriteEngine::WriteEngineWrapper* fWriteEngine;
@ -265,13 +287,13 @@ public:
struct DDLNullValueForType : DDLPackageProcessor
{
DDLNullValueForType(const execplan::CalpontSystemCatalog::ColType& ctype)
: DDLPackageProcessor(), fType(ctype) {}
boost::any operator()(execplan::CalpontSystemCatalog::ColType& ctype)
{
return getNullValueForType(fType);
}
const execplan::CalpontSystemCatalog::ColType& fType;
DDLNullValueForType(const execplan::CalpontSystemCatalog::ColType& ctype)
: DDLPackageProcessor(), fType(ctype) {}
boost::any operator()(execplan::CalpontSystemCatalog::ColType& ctype)
{
return getNullValueForType(fType);
}
const execplan::CalpontSystemCatalog::ColType& fType;
};
};

2709
dbcon/ddlpackageproc/ddlpackageprocessor.cpp
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File diff suppressed because it is too large Load Diff

440
dbcon/ddlpackageproc/ddlpackageprocessor.h
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@ -88,25 +88,27 @@ public:
*/
enum ResultCode { NO_ERROR, CREATE_ERROR, ALTER_ERROR, DROP_ERROR, TRUNC_ERROR,
TOKENIZATION_ERROR, NOT_ACCEPTING_PACKAGES, PK_NOTNULL_ERROR, WARNING, USER_ERROR, NETWORK_ERROR, PARTITION_WARNING,
WARN_NO_PARTITION};
WARN_NO_PARTITION
};
enum DebugLevel { /** @brief Debug level type enumeration */
enum DebugLevel /** @brief Debug level type enumeration */
{
NONE = 0, /** @brief No debug info */
SUMMARY = 1, /** @brief Summary level debug info */
DETAIL = 2, /** @brief A little detail debug info */
VERBOSE = 3, /** @brief Detailed debug info */
};
enum LogFileType { DROPTABLE_LOG, DROPPART_LOG, TRUNCATE_LOG};
typedef std::vector<execplan::CalpontSystemCatalog::OID> OidList;
typedef std::set<BRM::LogicalPartition> PartitionNums;
struct LogInfo
{
LogFileType fileType;
OidList oids;
PartitionNums partitionNums;
};
typedef std::map<execplan::CalpontSystemCatalog::OID, LogInfo> TableLogInfo;
enum LogFileType { DROPTABLE_LOG, DROPPART_LOG, TRUNCATE_LOG};
typedef std::vector<execplan::CalpontSystemCatalog::OID> OidList;
typedef std::set<BRM::LogicalPartition> PartitionNums;
struct LogInfo
{
LogFileType fileType;
OidList oids;
PartitionNums partitionNums;
};
typedef std::map<execplan::CalpontSystemCatalog::OID, LogInfo> TableLogInfo;
/** @brief the result of dml operations
*/
@ -153,58 +155,72 @@ public:
int dictOID;
int listOID;
int treeOID;
int colWidth;
int compressionType;
int colWidth;
int compressionType;
};
/** @brief a structure to hold a date
*/
struct Date
{
unsigned spare : 6;
unsigned day : 6;
unsigned month : 4;
unsigned year : 16;
// NULL column value = 0xFFFFFFFE
EXPORT Date( ) { year = 0xFFFF; month = 0xF; day = 0x3F; spare = 0x3E;}
unsigned spare : 6;
unsigned day : 6;
unsigned month : 4;
unsigned year : 16;
// NULL column value = 0xFFFFFFFE
EXPORT Date( )
{
year = 0xFFFF;
month = 0xF;
day = 0x3F;
spare = 0x3E;
}
};
/*
struct Date
{
int year : 16;
int month : 4;
int day : 6;
int spare : 6;
Date( ) { year = 0; month = 0; day = 0; spare = 0;}
}; */
/*
struct Date
{
int year : 16;
int month : 4;
int day : 6;
int spare : 6;
Date( ) { year = 0; month = 0; day = 0; spare = 0;}
}; */
/** @brief a structure to hold a datetime
*/
struct dateTime
{
unsigned msecond : 20;
unsigned second : 6;
unsigned minute : 6;
unsigned hour : 6;
unsigned day : 6;
unsigned month : 4;
unsigned year : 16;
// NULL column value = 0xFFFFFFFFFFFFFFFE
EXPORT dateTime( ) { year = 0xFFFF; month = 0xF; day = 0x3F; hour = 0x3F; minute = 0x3F; second = 0x3F;
msecond = 0xFFFFE; }
unsigned msecond : 20;
unsigned second : 6;
unsigned minute : 6;
unsigned hour : 6;
unsigned day : 6;
unsigned month : 4;
unsigned year : 16;
// NULL column value = 0xFFFFFFFFFFFFFFFE
EXPORT dateTime( )
{
year = 0xFFFF;
month = 0xF;
day = 0x3F;
hour = 0x3F;
minute = 0x3F;
second = 0x3F;
msecond = 0xFFFFE;
}
};
/*
struct dateTime
{
int year : 16;
int month : 4;
int day : 6;
int hour : 6;
int minute : 6;
int second : 6;
int msecond : 20;
dateTime( ) { year = 0; month = 0; day = 0; hour = 0; minute = 0; second = 0; msecond = 0; }
}
; */
/*
struct dateTime
{
int year : 16;
int month : 4;
int day : 6;
int hour : 6;
int minute : 6;
int second : 6;
int msecond : 20;
dateTime( ) { year = 0; month = 0; day = 0; hour = 0; minute = 0; second = 0; msecond = 0; }
}
; */
/** @brief a vector of dictionary object ids
*/
typedef std::vector<DictOID> DictionaryOIDList;
@ -215,33 +231,48 @@ public:
struct NJLSysDataList
{
NJLSysDataVector sysDataVec;
EXPORT NJLSysDataList(){};
EXPORT NJLSysDataList() {};
EXPORT ~NJLSysDataList();
NJLSysDataVector::const_iterator begin() {return sysDataVec.begin();}
NJLSysDataVector::const_iterator end() {return sysDataVec.end();}
void push_back(execplan::ColumnResult* cr) {sysDataVec.push_back(cr);}
unsigned int size() {return static_cast<unsigned int>(sysDataVec.size());}
int findColumn(const execplan::CalpontSystemCatalog::OID& columnOID)
{
for(uint32_t i = 0; i < sysDataVec.size(); i++) {
if(sysDataVec[i]->ColumnOID() == columnOID) {
return i;
}
}
return -1;
}
NJLSysDataVector::const_iterator begin()
{
return sysDataVec.begin();
}
NJLSysDataVector::const_iterator end()
{
return sysDataVec.end();
}
void push_back(execplan::ColumnResult* cr)
{
sysDataVec.push_back(cr);
}
unsigned int size()
{
return static_cast<unsigned int>(sysDataVec.size());
}
int findColumn(const execplan::CalpontSystemCatalog::OID& columnOID)
{
for (uint32_t i = 0; i < sysDataVec.size(); i++)
{
if (sysDataVec[i]->ColumnOID() == columnOID)
{
return i;
}
}
return -1;
}
};
/** @brief constructor
*/
DDLPackageProcessor(BRM::DBRM* aDbrm) : fStartingColOID(0), fDDLLoggingId(23), fDebugLevel( NONE )
{
fWEClient = new WriteEngine::WEClients(WriteEngine::WEClients::DDLPROC);
fPMCount = fWEClient->getPmCount();
fDbrm = aDbrm;
//std::cout << "in DDLPackageProcessor constructor " << this << std::endl;
}
{
fWEClient = new WriteEngine::WEClients(WriteEngine::WEClients::DDLPROC);
fPMCount = fWEClient->getPmCount();
fDbrm = aDbrm;
//std::cout << "in DDLPackageProcessor constructor " << this << std::endl;
}
/** @brief destructor
*/
@ -250,56 +281,77 @@ public:
/** @brief Is it required to debug
*/
const bool isDebug( const DebugLevel level ) const { return level <= fDebugLevel; }
const bool isDebug( const DebugLevel level ) const
{
return level <= fDebugLevel;
}
/** @brief Get debug level
*/
const DebugLevel getDebugLevel() const { return fDebugLevel; }
const DebugLevel getDebugLevel() const
{
return fDebugLevel;
}
/** @brief Set debug level
*/
void setDebugLevel( const DebugLevel level ) { fDebugLevel = level; }
void setDebugLevel( const DebugLevel level )
{
fDebugLevel = level;
}
/** @brief Get index oid that was allocated during index creation
*/
IndexOID getIndexOID() const { return fIdxOID; }
IndexOID getIndexOID() const
{
return fIdxOID;
}
/** @brief Get starting column oid that was allocated during table
* creation.
*/
int getStartingColumnOID() const { return fStartingColOID; }
int getStartingColumnOID() const
{
return fStartingColOID;
}
/** @brief access and mutator of fPKName */
const std::string PKName() const {return fPKName;}
void PKName (const std::string PKName) {fPKName = PKName;}
/** @brief Flush primproc cache for associated lbids.
*
* @param oidList the list of OIDs for
* which the lbids for those files will be removed
*/
const std::string PKName() const
{
return fPKName;
}
void PKName (const std::string PKName)
{
fPKName = PKName;
}
/** @brief Flush primproc cache for associated lbids.
*
* @param oidList the list of OIDs for
* which the lbids for those files will be removed
*/
EXPORT void flushPrimprocCache( std::vector<execplan::CalpontSystemCatalog::OID>& oidList );
/** @brief remove the physical files
*
* @param txnID the transaction id
* @param oidList the list of OIDs for
* which the files should be removed
*/
/** @brief remove the physical files
*
* @param txnID the transaction id
* @param oidList the list of OIDs for
* which the files should be removed
*/
EXPORT void removeFiles(const uint64_t uniqueId, std::vector<execplan::CalpontSystemCatalog::OID>& oidList);
EXPORT void createFiles(execplan::CalpontSystemCatalog::TableName aTableName, const int useDBRoot, const uint64_t uniqueId, const uint32_t numOids);
EXPORT void createFiles(execplan::CalpontSystemCatalog::TableName aTableName, const int useDBRoot, const uint64_t uniqueId, const uint32_t numOids);
/** @brief remove the physical files for the specified partition
/** @brief remove the physical files for the specified partition
*
* @param oidList the list of OIDs for
* which the files should be removed
* @param partition number
* @param partition number
*/
EXPORT void removePartitionFiles(std::vector<execplan::CalpontSystemCatalog::OID>& oidList,
const PartitionNums& partitions,
uint64_t uniqueId);
const PartitionNums& partitions,
uint64_t uniqueId);
/** @brief remove the extents from extent map
/** @brief remove the extents from extent map
*
* @param txnID the transaction id
* @param result the result of the operation
@ -309,46 +361,46 @@ public:
EXPORT void removeExtents(std::vector<execplan::CalpontSystemCatalog::OID>& oidList);
/** @brief create and open log file to log a table information
*
* @param tableOid the oid of the table
* @param tableName the shcema, table name
*/
/** @brief create and open log file to log a table information
*
* @param tableOid the oid of the table
* @param tableName the shcema, table name
*/
EXPORT void createWriteDropLogFile(execplan::CalpontSystemCatalog::OID tableOid,
uint64_t uniqueId, std::vector<execplan::CalpontSystemCatalog::OID>& oidList);
uint64_t uniqueId, std::vector<execplan::CalpontSystemCatalog::OID>& oidList);
/** @brief create and open log file to log a table partition information
/** @brief create and open log file to log a table partition information
*
* @param tableOid the oid of the table
* @param tableName the shcema, table name
* @param partition the partition number to be dropped
* @param tableName the shcema, table name
* @param partition the partition number to be dropped
*/
EXPORT void createWritePartitionLogFile(execplan::CalpontSystemCatalog::OID tableOid,
const PartitionNums& partitionNums,
std::vector<execplan::CalpontSystemCatalog::OID>& oidList,
uint64_t uniqueId);
const PartitionNums& partitionNums,
std::vector<execplan::CalpontSystemCatalog::OID>& oidList,
uint64_t uniqueId);
// EXPORT void createOpenTruncateTableLogFile(execplan::CalpontSystemCatalog::OID tableOid, execplan::CalpontSystemCatalog::TableName tableName);
/** @brief create and open log file to log a truncae table information
/** @brief create and open log file to log a truncae table information
*
* @param tableOid the oid of the table
* @param tableName the shcema, table name
* @param tableName the shcema, table name
*/
EXPORT void createWriteTruncateTableLogFile(execplan::CalpontSystemCatalog::OID tableOid, uint64_t uniqueId, std::vector<execplan::CalpontSystemCatalog::OID>& oidList);
/** @brief delete log file
/** @brief delete log file
*
*/
EXPORT void deleteLogFile(LogFileType fileType, execplan::CalpontSystemCatalog::OID tableOid, uint64_t uniqueId);
/** @brief fetch log file infomation
/** @brief fetch log file infomation
*
*/
EXPORT void fetchLogFile(TableLogInfo & tableLogInfos, uint64_t uniqueId);
EXPORT void fetchLogFile(TableLogInfo& tableLogInfos, uint64_t uniqueId);
BRM::TxnID fTxnid;
BRM::TxnID fTxnid;
protected:
/** @brief get a list of DDLColumns for the given schema.table
@ -357,8 +409,8 @@ protected:
* @param table the table name
* @param colList will contain the list of columns on return
*/
EXPORT void getColumnsForTable( uint32_t sessionID, std::string schema,std::string table,
ColumnList& colList );
EXPORT void getColumnsForTable( uint32_t sessionID, std::string schema, std::string table,
ColumnList& colList );
/** @brief convert parsed ddl data type to a system catalog data type
*
@ -452,9 +504,9 @@ protected:
* @param constraintList the table constrain list
* @param qualifiedName the name of catalog, schema, object names
*/
// void writeTableSysConstraintMetaData(uint32_t sessionID, execplan::CalpontSystemCatalog::SCN txnID, DDLResult& result,
// ddlpackage::TableConstraintDefList& constraintList, ddlpackage::QualifiedName&
// qualifiedName, bool alterFlag=false );
// void writeTableSysConstraintMetaData(uint32_t sessionID, execplan::CalpontSystemCatalog::SCN txnID, DDLResult& result,
// ddlpackage::TableConstraintDefList& constraintList, ddlpackage::QualifiedName&
// qualifiedName, bool alterFlag=false );
/** @brief write the table constraint meta data to the SYSCONSTRAINTCOL table
*
* @param txnID the transaction id
@ -462,9 +514,9 @@ protected:
* @param constraintList the table constrain list
* @param qualifiedName the name of catalog, schema, object names
*/
// void writeTableSysConstraintColMetaData(uint32_t sessionID, execplan::CalpontSystemCatalog::SCN txnID,
// const DDLResult& result, ddlpackage::TableConstraintDefList& constraintList,
// ddlpackage::QualifiedName& qualifiedName, bool alterFlag=false );
// void writeTableSysConstraintColMetaData(uint32_t sessionID, execplan::CalpontSystemCatalog::SCN txnID,
// const DDLResult& result, ddlpackage::TableConstraintDefList& constraintList,
// ddlpackage::QualifiedName& qualifiedName, bool alterFlag=false );
/** @brief write the column constraint meta data to the SYSCONTRAINT table
*
@ -485,7 +537,7 @@ protected:
*/
// void writeColumnSysConstraintColMetaData(uint32_t sessionID, execplan::CalpontSystemCatalog::SCN txnID,
// const DDLResult& result, ddlpackage::ColumnDefList& tableDefCols,
// ddlpackage::QualifiedName& qualifiedName);
// ddlpackage::QualifiedName& qualifiedName);
/** @brief write the index meta data to the SYSINDEX table
@ -496,10 +548,10 @@ protected:
* @param consDef the table constraint
* @param indexName name of the index
*/
// void writeSysIndexMetaData(uint32_t sessionID, execplan::CalpontSystemCatalog::SCN txnID, const DDLResult& result,
// ddlpackage::QualifiedName& qualifiedName,
// ddlpackage::DDL_CONSTRAINTS type,
// std::string& indexName, bool multicol, bool alterFlag=false);
// void writeSysIndexMetaData(uint32_t sessionID, execplan::CalpontSystemCatalog::SCN txnID, const DDLResult& result,
// ddlpackage::QualifiedName& qualifiedName,
// ddlpackage::DDL_CONSTRAINTS type,
// std::string& indexName, bool multicol, bool alterFlag=false);
/** @brief write the index meta data to the SYSINDEXCOL table
*
@ -509,10 +561,10 @@ protected:
* @param constraintCols the list of columns in this index
* @param indexName name of the index
*/
// void writeSysIndexColMetaData(uint32_t sessionID, execplan::CalpontSystemCatalog::SCN txnID, const DDLResult& result,
// void writeSysIndexColMetaData(uint32_t sessionID, execplan::CalpontSystemCatalog::SCN txnID, const DDLResult& result,
//ddlpackage::QualifiedName& qualifiedName,
// ddlpackage::ColumnNameList& constraintCols,
// std::string& indexName, bool alterFlag=false);
// ddlpackage::ColumnNameList& constraintCols,
// std::string& indexName, bool alterFlag=false);
/** @brief remove all indexes for the supplied table from the SYSINDEX table
*
@ -521,7 +573,7 @@ protected:
* @param tableName the qualified name of the table
*/
//void removeSysIndexMetaDataForTable(uint32_t sessionID, execplan::CalpontSystemCatalog::SCN txnID,
// DDLResult& result, ddlpackage::QualifiedName& tableName);
// DDLResult& result, ddlpackage::QualifiedName& tableName);
/** @brief remove all index columns for the supplied table from the SYSINDEXCOL table
*
@ -529,8 +581,8 @@ protected:
* @param result the result of the operation
* @param tableName the qualified name of the table
*/
// void removeSysIndexColMetaDataForTable(uint32_t sessionID, execplan::CalpontSystemCatalog::SCN txnID,
// DDLResult& result, ddlpackage::QualifiedName& tableName);
// void removeSysIndexColMetaDataForTable(uint32_t sessionID, execplan::CalpontSystemCatalog::SCN txnID,
// DDLResult& result, ddlpackage::QualifiedName& tableName);
/** @brief remove an index from the SYSINDEX table
*
@ -538,7 +590,7 @@ protected:
* @param result the result of the operation
* @param indexName the qualified name of the index
*/
// void removeSysIndexMetaData(uint32_t sessionID, execplan::CalpontSystemCatalog::SCN txnID, DDLResult& result,
// void removeSysIndexMetaData(uint32_t sessionID, execplan::CalpontSystemCatalog::SCN txnID, DDLResult& result,
// ddlpackage::QualifiedName& indexName);
/** @brief remove index columns from the SYSINDEXCOL table
@ -547,8 +599,8 @@ protected:
* @param result the result of the operation
* @param indexName the qualified name of the index
*/
// void removeSysIndexColMetaData(uint32_t sessionID, execplan::CalpontSystemCatalog::SCN txnID, DDLResult& result,
// ddlpackage::QualifiedName& indexName);
// void removeSysIndexColMetaData(uint32_t sessionID, execplan::CalpontSystemCatalog::SCN txnID, DDLResult& result,
// ddlpackage::QualifiedName& indexName);
/** @brief remove the table meta data from the SYSTABLE table
*
@ -556,8 +608,8 @@ protected:
* @param result the result of the operation
* @param tableName the qualified name of the table to remove
*/
// void removeSysTableMetaData(uint32_t sessionID, execplan::CalpontSystemCatalog::SCN txnID, DDLResult& result,
// ddlpackage::QualifiedName& tableName);
// void removeSysTableMetaData(uint32_t sessionID, execplan::CalpontSystemCatalog::SCN txnID, DDLResult& result,
// ddlpackage::QualifiedName& tableName);
/** @brief remove the column meta data from the SYSCOLUMN table
*
@ -566,8 +618,8 @@ protected:
* @param tableName the qualified name of the table whose columns
* are to be removed
*/
// void removeSysColMetaData(uint32_t sessionID, execplan::CalpontSystemCatalog::SCN txnID, DDLResult& result,
// ddlpackage::QualifiedName& tableName);
// void removeSysColMetaData(uint32_t sessionID, execplan::CalpontSystemCatalog::SCN txnID, DDLResult& result,
// ddlpackage::QualifiedName& tableName);
/** @brief remove the column meta data from the SYSCOLUMN table
*
@ -576,8 +628,8 @@ protected:
* @param columnInfo the qualified name of the column
* to be removed
*/
// void removeColSysColMetaData(uint32_t sessionID, execplan::CalpontSystemCatalog::SCN txnID, DDLResult& result,
// ddlpackage::QualifiedName& columnInfo);
// void removeColSysColMetaData(uint32_t sessionID, execplan::CalpontSystemCatalog::SCN txnID, DDLResult& result,
// ddlpackage::QualifiedName& columnInfo);
/** @brief remove the constraint meta data from the SYSCONSTRAINT table
*
@ -586,8 +638,8 @@ protected:
* @param tableName the qualified name of the table whose constraints
* are to be removed
*/
// void removeSysContraintMetaData(uint32_t sessionID, execplan::CalpontSystemCatalog::SCN txnID, DDLResult& result,
// ddlpackage::QualifiedName& tableName);
// void removeSysContraintMetaData(uint32_t sessionID, execplan::CalpontSystemCatalog::SCN txnID, DDLResult& result,
// ddlpackage::QualifiedName& tableName);
/** @brief remove the constraint meta data from the SYSCONSTRAINT table
*
@ -595,9 +647,9 @@ protected:
* @param result the result of the operation
* @param indexName the index name to be removed
*/
// void removeSysIndexMetaDataForIndex(uint32_t sessionID, execplan::CalpontSystemCatalog::SCN txnID,
// DDLResult& result,
// execplan::CalpontSystemCatalog::IndexNameList& indexNameList);
// void removeSysIndexMetaDataForIndex(uint32_t sessionID, execplan::CalpontSystemCatalog::SCN txnID,
// DDLResult& result,
// execplan::CalpontSystemCatalog::IndexNameList& indexNameList);
/** @brief remove the column constraint meta data from the SYSCONSTRAINTCOL table
*
@ -606,19 +658,19 @@ protected:
* @param tableName the qualified name of the table whose column constraints
* are to be removed
*/
// void removeSysConstraintColMetaData(uint32_t sessionID, execplan::CalpontSystemCatalog::SCN txnID, DDLResult& result,
// ddlpackage::QualifiedName& tableName);
/** @brief remove the column constraint meta data from the SYSCONSTRAINT table
*
* @param txnID the transaction id
* @param result the result of the operation
* @param constrintNames the names of the constraints
* are to be removed
*/
// void removeSysConstraintColMetaData(uint32_t sessionID, execplan::CalpontSystemCatalog::SCN txnID, DDLResult& result,
// ddlpackage::QualifiedName& tableName);
/** @brief remove the column constraint meta data from the SYSCONSTRAINT table
*
* @param txnID the transaction id
* @param result the result of the operation
* @param constrintNames the names of the constraints
* are to be removed
*/
#if 0
void removeSysContraintMetaDataForConstraint(uint32_t sessionID, execplan::CalpontSystemCatalog::SCN txnID,
DDLResult& result,
execplan::CalpontSystemCatalog::IndexNameList& constrintNames);
DDLResult& result,
execplan::CalpontSystemCatalog::IndexNameList& constrintNames);
/** @brief remove the column constraint meta data from the SYSCONSTRAINTCOL table
*
* @param txnID the transaction id
@ -627,7 +679,7 @@ protected:
* are to be removed
*/
void removeColSysConstraintColMetaData(uint32_t sessionID, execplan::CalpontSystemCatalog::SCN txnID, DDLResult& result,
ddlpackage::QualifiedName& columnInfo);
ddlpackage::QualifiedName& columnInfo);
/** @brief create the physical dictionary files
*
@ -643,7 +695,7 @@ protected:
* @param tableDefCols the table column definition list
*/
void createColumnFiles(execplan::CalpontSystemCatalog::SCN txnID, const DDLResult& result,
ddlpackage::ColumnDefList& tableDefCols, const int useDBRoot, const uint32_t partitionNum=0);
ddlpackage::ColumnDefList& tableDefCols, const int useDBRoot, const uint32_t partitionNum = 0);
/** @brief update the SYSCOLUMN table
*
@ -653,9 +705,9 @@ protected:
* which the column file should be removed
*/
void updateSyscolumns( execplan::CalpontSystemCatalog::SCN txnID,
DDLResult& result, WriteEngine::RIDList& ridList,
WriteEngine::ColValueList& colValuesList,
WriteEngine::ColValueList& colOldValuesList);
DDLResult& result, WriteEngine::RIDList& ridList,
WriteEngine::ColValueList& colValuesList,
WriteEngine::ColValueList& colOldValuesList);
/** @brief remove the physical index files
*
@ -740,9 +792,9 @@ protected:
* @return true if violation
*/
bool checkConstraintViolation(uint32_t sessionID,
DDLResult& result,
ddlpackage::QualifiedName& qualifiedName,
std::string& checkConstraint);
DDLResult& result,
ddlpackage::QualifiedName& qualifiedName,
std::string& checkConstraint);
/** @brief remove the supplied rows from the supplied system catalog table
@ -758,11 +810,11 @@ protected:
WriteEngine::WriteEngineWrapper fWriteEngine;
BRM::DBRM* fDbrm;
BRM::DBRM* fDbrm;
execplan::SessionManager fSessionManager;
uint32_t fPMCount;
WriteEngine::WEClients* fWEClient;
uint32_t fPMCount;
WriteEngine::WEClients* fWEClient;
DictionaryOIDList fDictionaryOIDList;
@ -773,45 +825,45 @@ protected:
int fStartingColOID;
int fColumnNum;
IndexOID fIdxOID;
std::ofstream fDDLLogFile;
std::string fDDLLogFileName;
std::ofstream fDDLLogFile;
std::string fDDLLogFileName;
std::string fPKName; // primary key name supplied by Oracle. Oracle will issue
// two separate DDL statements for a create table with primary
// key DDL, with the 1st one being create index and the 2nd
// one being create table. This PK name will be stored here
// when creatindexprocessor gets the create index statement. This
// is to make sure Calpont use the same system primary key name as Oracle
// two separate DDL statements for a create table with primary
// key DDL, with the 1st one being create index and the 2nd
// one being create table. This PK name will be stored here
// when creatindexprocessor gets the create index statement. This
// is to make sure Calpont use the same system primary key name as Oracle
unsigned const fDDLLoggingId;
//std::ofstream fDDLLogFile;
//std::string fDDLLogFileName;
//std::ofstream fDDLLogFile;
//std::string fDDLLogFileName;
/** @brief convert absolute rid to relative rid in a segement file
/** @brief convert absolute rid to relative rid in a segement file
*
* @param rid in:the absolute rid out: relative rid in a segement file
* @param dbRoot,partition, segment the extent information obtained from rid
* @param filesPerColumnPartition,extentRows, extentsPerSegmentFile the extent map parameters
* @param startDBRoot the dbroot this table starts
* @param dbrootCnt the number of dbroot in db
*/
void convertRidToColumn(uint64_t& rid, unsigned& dbRoot, unsigned& partition,
unsigned& segment, unsigned filesPerColumnPartition,
unsigned extentsPerSegmentFile, unsigned extentRows,
unsigned startDBRoot, unsigned dbrootCnt);
* @param startDBRoot the dbroot this table starts
* @param dbrootCnt the number of dbroot in db
*/
void convertRidToColumn(uint64_t& rid, unsigned& dbRoot, unsigned& partition,
unsigned& segment, unsigned filesPerColumnPartition,
unsigned extentsPerSegmentFile, unsigned extentRows,
unsigned startDBRoot, unsigned dbrootCnt);
int rollBackTransaction(uint64_t uniqueId, BRM::TxnID txnID, uint32_t sessionID);
int commitTransaction(uint64_t uniqueId, BRM::TxnID txnID);
int rollBackTransaction(uint64_t uniqueId, BRM::TxnID txnID, uint32_t sessionID);
int commitTransaction(uint64_t uniqueId, BRM::TxnID txnID);
// MCOL-66 The DBRM can't handle concurrent DDL
static boost::mutex dbrmMutex;
private:
/** @brief clean beginning and ending glitches and spaces from string
*
* @param s string to be cleaned
*/
/** @brief clean beginning and ending glitches and spaces from string
*
* @param s string to be cleaned
*/
void cleanString(std::string& s);
//std::string fDDLLogFileName;
//std::string fDDLLogFileName;
DebugLevel fDebugLevel; // internal use debug level
@ -823,7 +875,7 @@ private:
template <class T>
bool from_string(T& t,
const std::string& s,
std::ios_base& (*f)(std::ios_base&))
std::ios_base & (*f)(std::ios_base&))
{
std::istringstream iss(s);
return !(iss >> f >> t).fail();

31
dbcon/ddlpackageproc/ddlpackageprocessorfactory.cpp
View File

@ -28,30 +28,31 @@
using namespace ddlpackage;
namespace ddlpackageprocessor {
namespace ddlpackageprocessor
{
DDLPackageProcessor* DDLPackageProcessorFactory::
makePackageProcessor(int packageType, ddlpackage::CalpontDDLPackage& cpackage)
{
DDLPackageProcessor* ddlProcPtr = 0;
DDLPackageProcessor* ddlProcPtr = 0;
switch( packageType )
{
case DDL_CREATE:
ddlProcPtr = new CreatePackageProcessor();
break;
switch ( packageType )
{
case DDL_CREATE:
ddlProcPtr = new CreatePackageProcessor();
break;
case DDL_ALTER:
ddlProcPtr = new AlterPackageProcessor();
break;
case DDL_ALTER:
ddlProcPtr = new AlterPackageProcessor();
break;
case DDL_DROP:
ddlProcPtr = new DropPackageProcessor();
break;
case DDL_DROP:
ddlProcPtr = new DropPackageProcessor();
break;
}
}
return ddlProcPtr;
return ddlProcPtr;
}
} // namespace ddlpackageprocessor

20
dbcon/ddlpackageproc/ddlpackageprocessorfactory.h
View File

@ -28,22 +28,24 @@
#include "ddlpackageprocessor.h"
namespace ddlpackageprocessor {
namespace ddlpackageprocessor
{
/** @brief create a ddlPackageProcessor object from a CalpontddlPackage object
*
*/
class DDLPackageProcessorFactory {
class DDLPackageProcessorFactory
{
public:
/** @brief static ddlPackageProcessor constructor method
*
* @param packageType the ddl Package type
* @param cpackage the CalpontddlPackage from which the ddlPackageProcessor is constructed
*/
static DDLPackageProcessor*
makePackageProcessor( int packageType, ddlpackage::CalpontDDLPackage& cpackage );
/** @brief static ddlPackageProcessor constructor method
*
* @param packageType the ddl Package type
* @param cpackage the CalpontddlPackage from which the ddlPackageProcessor is constructed
*/
static DDLPackageProcessor*
makePackageProcessor( int packageType, ddlpackage::CalpontDDLPackage& cpackage );
protected:

15
dbcon/ddlpackageproc/dropindexprocessor.cpp
View File

@ -39,8 +39,8 @@ DropIndexProcessor::DDLResult DropIndexProcessor::processPackage(ddlpackage::Dro
CalpontSystemCatalog::IndexOID indexOID;
BRM::TxnID txnID;
txnID.id= fTxnid.id;
txnID.valid= fTxnid.valid;
txnID.id = fTxnid.id;
txnID.valid = fTxnid.valid;
DDLResult result;
result.result = NO_ERROR;
@ -49,9 +49,9 @@ DropIndexProcessor::DDLResult DropIndexProcessor::processPackage(ddlpackage::Dro
VERBOSE_INFO(dropIndexStmt);
SQLLogger logger(dropIndexStmt.fSql, fDDLLoggingId, dropIndexStmt.fSessionID, txnID.id);
SQLLogger logger(dropIndexStmt.fSql, fDDLLoggingId, dropIndexStmt.fSessionID, txnID.id);
indexName.schema = dropIndexStmt.fIndexName->fSchema;
indexName.schema = dropIndexStmt.fIndexName->fSchema;
indexName.index = dropIndexStmt.fIndexName->fName;
//Look up table name from indexname. Oracle will error out if same constraintname or indexname exists.
CalpontSystemCatalog::TableName tableName = sysCatalogPtr->lookupTableForIndex (dropIndexStmt.fIndexName->fName, dropIndexStmt.fIndexName->fSchema );
@ -60,6 +60,7 @@ DropIndexProcessor::DDLResult DropIndexProcessor::processPackage(ddlpackage::Dro
VERBOSE_INFO("Removing the SYSINDEX meta data");
removeSysIndexMetaData(dropIndexStmt.fSessionID, txnID.id, result, *dropIndexStmt.fIndexName);
if (result.result != NO_ERROR)
{
DETAIL_INFO("writeSysIndexMetaData failed");
@ -68,6 +69,7 @@ DropIndexProcessor::DDLResult DropIndexProcessor::processPackage(ddlpackage::Dro
VERBOSE_INFO("Removing the SYSINDEXCOL meta data");
removeSysIndexColMetaData(dropIndexStmt.fSessionID, txnID.id, result, *dropIndexStmt.fIndexName);
if (result.result != NO_ERROR)
{
DETAIL_INFO("writeSysIndexMetaData failed");
@ -76,7 +78,8 @@ DropIndexProcessor::DDLResult DropIndexProcessor::processPackage(ddlpackage::Dro
VERBOSE_INFO("Removing the index files");
err = fWriteEngine.dropIndex(txnID.id, indexOID.objnum,indexOID.listOID);
err = fWriteEngine.dropIndex(txnID.id, indexOID.objnum, indexOID.listOID);
if (err)
{
DETAIL_INFO("WriteEngine dropIndex failed");
@ -88,11 +91,13 @@ DropIndexProcessor::DDLResult DropIndexProcessor::processPackage(ddlpackage::Dro
// register the changes
err = fWriteEngine.commit( txnID.id );
if (err)
{
DETAIL_INFO("Failed to commit the drop index transaction");
goto rollback;
}
fSessionManager.committed(txnID);
//fObjectIDManager.returnOID(indexOID.objnum);
//fObjectIDManager.returnOID(indexOID.listOID);

28
dbcon/ddlpackageproc/dropindexprocessor.h
View File

@ -28,24 +28,24 @@
namespace ddlpackageprocessor
{
/** @brief specialization of a DDLPacakageProcessor
* for interaction with the Write Engine to process
* drop index statements.
/** @brief specialization of a DDLPacakageProcessor
* for interaction with the Write Engine to process
* drop index statements.
*/
class DropIndexProcessor : public DDLPackageProcessor
{
public:
/** @brief process a drop index statement
*
* @param dropIndexStmt the drop index statement
*/
class DropIndexProcessor : public DDLPackageProcessor
{
public:
/** @brief process a drop index statement
*
* @param dropIndexStmt the drop index statement
*/
DDLResult processPackage(ddlpackage::DropIndexStatement& dropIndexStmt);
DDLResult processPackage(ddlpackage::DropIndexStatement& dropIndexStmt);
protected:
protected:
private:
private:
};
};
} //namespace ddlpackageprocessor
#endif //DROPINDEXPROCESSOR_H

581
dbcon/ddlpackageproc/droppartitionprocessor.cpp
View File

@ -38,316 +38,343 @@ using namespace oam;
namespace ddlpackageprocessor
{
DropPartitionProcessor::DDLResult DropPartitionProcessor::processPackage(ddlpackage::DropPartitionStatement& dropPartitionStmt)
{
SUMMARY_INFO("DropPartitionProcessor::processPackage");
DropPartitionProcessor::DDLResult DropPartitionProcessor::processPackage(ddlpackage::DropPartitionStatement& dropPartitionStmt)
{
SUMMARY_INFO("DropPartitionProcessor::processPackage");
DDLResult result;
result.result = NO_ERROR;
std::string err;
VERBOSE_INFO(dropPartitionStmt);
DDLResult result;
result.result = NO_ERROR;
std::string err;
VERBOSE_INFO(dropPartitionStmt);
// Commit current transaction.
// all DDL statements cause an implicit commit
VERBOSE_INFO("Getting current txnID");
// Commit current transaction.
// all DDL statements cause an implicit commit
VERBOSE_INFO("Getting current txnID");
int rc = 0;
rc = fDbrm->isReadWrite();
BRM::TxnID txnID;
txnID.id= fTxnid.id;
txnID.valid= fTxnid.valid;
if (rc != 0 )
{
logging::Message::Args args;
logging::Message message(9);
args.add("Unable to execute the statement due to DBRM is read only");
message.format(args);
result.result = DROP_ERROR;
result.message = message;
fSessionManager.rolledback(txnID);
return result;
}
int rc = 0;
rc = fDbrm->isReadWrite();
BRM::TxnID txnID;
txnID.id = fTxnid.id;
txnID.valid = fTxnid.valid;
if (rc != 0 )
{
logging::Message::Args args;
logging::Message message(9);
args.add("Unable to execute the statement due to DBRM is read only");
message.format(args);
result.result = DROP_ERROR;
result.message = message;
fSessionManager.rolledback(txnID);
return result;
}
std::vector <CalpontSystemCatalog::OID> oidList;
CalpontSystemCatalog::RIDList tableColRidList;
CalpontSystemCatalog::DictOIDList dictOIDList;
execplan::CalpontSystemCatalog::ROPair roPair;
uint32_t processID = 0;
uint64_t uniqueID = 0;
uint32_t sessionID = dropPartitionStmt.fSessionID;
std::string processName("DDLProc");
uint64_t uniqueId = 0;
std::vector <CalpontSystemCatalog::OID> oidList;
CalpontSystemCatalog::RIDList tableColRidList;
CalpontSystemCatalog::DictOIDList dictOIDList;
execplan::CalpontSystemCatalog::ROPair roPair;
uint32_t processID = 0;
uint64_t uniqueID = 0;
uint32_t sessionID = dropPartitionStmt.fSessionID;
std::string processName("DDLProc");
uint64_t uniqueId = 0;
//Bug 5070. Added exception handling
try {
uniqueId = fDbrm->getUnique64();
}
catch (std::exception& ex)
{
logging::Message::Args args;
logging::Message message(9);
args.add(ex.what());
message.format(args);
result.result = ALTER_ERROR;
result.message = message;
fSessionManager.rolledback(txnID);
return result;
}
catch ( ... )
{
logging::Message::Args args;
logging::Message message(9);
args.add("Unknown error occured while getting unique number.");
message.format(args);
result.result = ALTER_ERROR;
result.message = message;
fSessionManager.rolledback(txnID);
return result;
}
//Bug 5070. Added exception handling
try
{
uniqueId = fDbrm->getUnique64();
}
catch (std::exception& ex)
{
logging::Message::Args args;
logging::Message message(9);
args.add(ex.what());
message.format(args);
result.result = ALTER_ERROR;
result.message = message;
fSessionManager.rolledback(txnID);
return result;
}
catch ( ... )
{
logging::Message::Args args;
logging::Message message(9);
args.add("Unknown error occured while getting unique number.");
message.format(args);
result.result = ALTER_ERROR;
result.message = message;
fSessionManager.rolledback(txnID);
return result;
}
string stmt = dropPartitionStmt.fSql + "|" + dropPartitionStmt.fTableName->fSchema +"|";
SQLLogger logger(stmt, fDDLLoggingId, sessionID, txnID.id);
string stmt = dropPartitionStmt.fSql + "|" + dropPartitionStmt.fTableName->fSchema + "|";
SQLLogger logger(stmt, fDDLLoggingId, sessionID, txnID.id);
try
{
//check table lock
boost::shared_ptr<CalpontSystemCatalog> systemCatalogPtr = CalpontSystemCatalog::makeCalpontSystemCatalog(dropPartitionStmt.fSessionID);
systemCatalogPtr->identity(CalpontSystemCatalog::EC);
systemCatalogPtr->sessionID(dropPartitionStmt.fSessionID);
CalpontSystemCatalog::TableName tableName;
tableName.schema = dropPartitionStmt.fTableName->fSchema;
tableName.table = dropPartitionStmt.fTableName->fName;
roPair = systemCatalogPtr->tableRID( tableName );
//@Bug 3054 check for system catalog
if ( roPair.objnum < 3000 )
{
throw std::runtime_error("Drop partition cannot be operated on Calpont system catalog.");
}
int i = 0;
processID = ::getpid();
oam::OamCache * oamcache = OamCache::makeOamCache();
std::vector<int> pmList = oamcache->getModuleIds();
std::vector<uint32_t> pms;
for (unsigned i=0; i < pmList.size(); i++)
{
pms.push_back((uint32_t)pmList[i]);
}
try
{
//check table lock
boost::shared_ptr<CalpontSystemCatalog> systemCatalogPtr = CalpontSystemCatalog::makeCalpontSystemCatalog(dropPartitionStmt.fSessionID);
systemCatalogPtr->identity(CalpontSystemCatalog::EC);
systemCatalogPtr->sessionID(dropPartitionStmt.fSessionID);
CalpontSystemCatalog::TableName tableName;
tableName.schema = dropPartitionStmt.fTableName->fSchema;
tableName.table = dropPartitionStmt.fTableName->fName;
roPair = systemCatalogPtr->tableRID( tableName );
try {
uniqueID = fDbrm->getTableLock(pms, roPair.objnum, &processName, &processID, (int32_t*)&sessionID, (int32_t*)&txnID.id, BRM::LOADING );
}
catch (std::exception&)
{
result.result = DROP_ERROR;
result.message = IDBErrorInfo::instance()->errorMsg(ERR_HARD_FAILURE);
// no need to release lock. dbrm un-hold the lock
fSessionManager.rolledback(txnID);
return result;
}
//@Bug 3054 check for system catalog
if ( roPair.objnum < 3000 )
{
throw std::runtime_error("Drop partition cannot be operated on Calpont system catalog.");
}
if ( uniqueID == 0 )
{
int waitPeriod = 10;
int sleepTime = 100; // sleep 100 milliseconds between checks
int numTries = 10; // try 10 times per second
waitPeriod = Config::getWaitPeriod();
numTries = waitPeriod * 10;
struct timespec rm_ts;
int i = 0;
processID = ::getpid();
oam::OamCache* oamcache = OamCache::makeOamCache();
std::vector<int> pmList = oamcache->getModuleIds();
std::vector<uint32_t> pms;
rm_ts.tv_sec = sleepTime/1000;
rm_ts.tv_nsec = sleepTime%1000 *1000000;
for (unsigned i = 0; i < pmList.size(); i++)
{
pms.push_back((uint32_t)pmList[i]);
}
for (; i < numTries; i++)
{
try
{
uniqueID = fDbrm->getTableLock(pms, roPair.objnum, &processName, &processID, (int32_t*)&sessionID, (int32_t*)&txnID.id, BRM::LOADING );
}
catch (std::exception&)
{
result.result = DROP_ERROR;
result.message = IDBErrorInfo::instance()->errorMsg(ERR_HARD_FAILURE);
// no need to release lock. dbrm un-hold the lock
fSessionManager.rolledback(txnID);
return result;
}
if ( uniqueID == 0 )
{
int waitPeriod = 10;
int sleepTime = 100; // sleep 100 milliseconds between checks
int numTries = 10; // try 10 times per second
waitPeriod = Config::getWaitPeriod();
numTries = waitPeriod * 10;
struct timespec rm_ts;
rm_ts.tv_sec = sleepTime / 1000;
rm_ts.tv_nsec = sleepTime % 1000 * 1000000;
for (; i < numTries; i++)
{
#ifdef _MSC_VER
Sleep(rm_ts.tv_sec * 1000);
Sleep(rm_ts.tv_sec * 1000);
#else
struct timespec abs_ts;
do
{
abs_ts.tv_sec = rm_ts.tv_sec;
abs_ts.tv_nsec = rm_ts.tv_nsec;
}
while(nanosleep(&abs_ts,&rm_ts) < 0);
struct timespec abs_ts;
do
{
abs_ts.tv_sec = rm_ts.tv_sec;
abs_ts.tv_nsec = rm_ts.tv_nsec;
}
while (nanosleep(&abs_ts, &rm_ts) < 0);
#endif
// reset
sessionID = dropPartitionStmt.fSessionID;
txnID.id= fTxnid.id;
txnID.valid= fTxnid.valid;
processID = ::getpid();
processName = "DDLProc";
try
{
uniqueID = fDbrm->getTableLock(pms, roPair.objnum, &processName, &processID, (int32_t*)&sessionID, (int32_t*)&txnID.id, BRM::LOADING );
}
catch (std::exception&)
{
result.result = DROP_ERROR;
result.message = IDBErrorInfo::instance()->errorMsg(ERR_HARD_FAILURE);
fSessionManager.rolledback(txnID);
return result;
}
// reset
sessionID = dropPartitionStmt.fSessionID;
txnID.id = fTxnid.id;
txnID.valid = fTxnid.valid;
processID = ::getpid();
processName = "DDLProc";
if (uniqueID > 0)
break;
}
try
{
uniqueID = fDbrm->getTableLock(pms, roPair.objnum, &processName, &processID, (int32_t*)&sessionID, (int32_t*)&txnID.id, BRM::LOADING );
}
catch (std::exception&)
{
result.result = DROP_ERROR;
result.message = IDBErrorInfo::instance()->errorMsg(ERR_HARD_FAILURE);
fSessionManager.rolledback(txnID);
return result;
}
if (i >= numTries) //error out
{
result.result = DROP_ERROR;
logging::Message::Args args;
string strOp("drop partition");
args.add(strOp);
args.add(processName);
args.add((uint64_t)processID);
args.add((uint64_t)sessionID);
result.message = Message(IDBErrorInfo::instance()->errorMsg(ERR_TABLE_LOCKED,args));
fSessionManager.rolledback(txnID);
return result;
}
}
if (uniqueID > 0)
break;
}
// 1. Get the OIDs for the columns
// 2. Get the OIDs for the dictionaries
// 3. Save the OIDs to a log file
// 4. Disable the extents from extentmap for the partition
// 5. Remove the column and dictionary files for the partition
// 6. Flush PrimProc Cache
// 7. Remove the extents from extentmap for the partition
if (i >= numTries) //error out
{
result.result = DROP_ERROR;
logging::Message::Args args;
string strOp("drop partition");
args.add(strOp);
args.add(processName);
args.add((uint64_t)processID);
args.add((uint64_t)sessionID);
result.message = Message(IDBErrorInfo::instance()->errorMsg(ERR_TABLE_LOCKED, args));
fSessionManager.rolledback(txnID);
return result;
}
}
CalpontSystemCatalog::TableName userTableName;
userTableName.schema = dropPartitionStmt.fTableName->fSchema;
userTableName.table = dropPartitionStmt.fTableName->fName;
// 1. Get the OIDs for the columns
// 2. Get the OIDs for the dictionaries
// 3. Save the OIDs to a log file
// 4. Disable the extents from extentmap for the partition
// 5. Remove the column and dictionary files for the partition
// 6. Flush PrimProc Cache
// 7. Remove the extents from extentmap for the partition
tableColRidList = systemCatalogPtr->columnRIDs( userTableName );
CalpontSystemCatalog::TableName userTableName;
userTableName.schema = dropPartitionStmt.fTableName->fSchema;
userTableName.table = dropPartitionStmt.fTableName->fName;
dictOIDList = systemCatalogPtr->dictOIDs( userTableName );
tableColRidList = systemCatalogPtr->columnRIDs( userTableName );
//Save qualified tablename, all column, dictionary OIDs, and transaction ID into a file in ASCII format
for ( unsigned i=0; i < tableColRidList.size(); i++ )
{
if ( tableColRidList[i].objnum > 3000 )
oidList.push_back( tableColRidList[i].objnum );
}
for ( unsigned i=0; i < dictOIDList.size(); i++ )
{
if ( dictOIDList[i].dictOID > 3000 )
oidList.push_back( dictOIDList[i].dictOID );
}
dictOIDList = systemCatalogPtr->dictOIDs( userTableName );
//Mark the partition disabled from extent map
string emsg;
rc = fDbrm->markPartitionForDeletion( oidList, dropPartitionStmt.fPartitions, emsg);
if (rc != 0 && rc !=BRM::ERR_PARTITION_DISABLED &&
rc != BRM::ERR_INVALID_OP_LAST_PARTITION &&
rc != BRM::ERR_NOT_EXIST_PARTITION)
{
throw std::runtime_error(emsg);
}
//Save qualified tablename, all column, dictionary OIDs, and transaction ID into a file in ASCII format
for ( unsigned i = 0; i < tableColRidList.size(); i++ )
{
if ( tableColRidList[i].objnum > 3000 )
oidList.push_back( tableColRidList[i].objnum );
}
set<BRM::LogicalPartition> markedPartitions;
set<BRM::LogicalPartition> outOfServicePartitions;
for ( unsigned i = 0; i < dictOIDList.size(); i++ )
{
if ( dictOIDList[i].dictOID > 3000 )
oidList.push_back( dictOIDList[i].dictOID );
}
// only log partitions that are successfully marked disabled.
rc = fDbrm->getOutOfServicePartitions(oidList[0], outOfServicePartitions);
//Mark the partition disabled from extent map
string emsg;
rc = fDbrm->markPartitionForDeletion( oidList, dropPartitionStmt.fPartitions, emsg);
if (rc != 0)
{
string errorMsg;
BRM::errString(rc, errorMsg);
ostringstream oss;
oss << "getOutOfServicePartitions failed due to " << errorMsg;
throw std::runtime_error(oss.str());
}
if (rc != 0 && rc != BRM::ERR_PARTITION_DISABLED &&
rc != BRM::ERR_INVALID_OP_LAST_PARTITION &&
rc != BRM::ERR_NOT_EXIST_PARTITION)
{
throw std::runtime_error(emsg);
}
set<BRM::LogicalPartition>::iterator it;
for (it = dropPartitionStmt.fPartitions.begin(); it != dropPartitionStmt.fPartitions.end(); ++it)
{
if (outOfServicePartitions.find(*it) != outOfServicePartitions.end())
markedPartitions.insert(*it);
}
set<BRM::LogicalPartition> markedPartitions;
set<BRM::LogicalPartition> outOfServicePartitions;
//Save the oids to a file
createWritePartitionLogFile( roPair.objnum, markedPartitions, oidList, uniqueId);
// only log partitions that are successfully marked disabled.
rc = fDbrm->getOutOfServicePartitions(oidList[0], outOfServicePartitions);
VERBOSE_INFO("Removing files");
removePartitionFiles( oidList, markedPartitions, uniqueId );
//Flush PrimProc cache for those lbids
rc = cacheutils::flushPartition( oidList, markedPartitions );
if (rc != 0)
{
string errorMsg;
BRM::errString(rc, errorMsg);
ostringstream oss;
oss << "getOutOfServicePartitions failed due to " << errorMsg;
throw std::runtime_error(oss.str());
}
//Remove the partition from extent map
emsg.clear();
rc = fDbrm->deletePartition( oidList, dropPartitionStmt.fPartitions, emsg);
if ( rc != 0 )
throw std::runtime_error(emsg);
}
catch (exception& ex)
{
cerr << "DropPartitionProcessor::processPackage: " << ex.what() << endl;
set<BRM::LogicalPartition>::iterator it;
logging::Message::Args args;
logging::Message message(ex.what());
for (it = dropPartitionStmt.fPartitions.begin(); it != dropPartitionStmt.fPartitions.end(); ++it)
{
if (outOfServicePartitions.find(*it) != outOfServicePartitions.end())
markedPartitions.insert(*it);
}
if (rc == BRM::ERR_TABLE_NOT_LOCKED)
result.result = USER_ERROR;
else if (rc == BRM::ERR_NOT_EXIST_PARTITION || rc == BRM::ERR_INVALID_OP_LAST_PARTITION)
result.result = PARTITION_WARNING;
else if (rc == BRM::ERR_NO_PARTITION_PERFORMED)
result.result = WARN_NO_PARTITION;
else
result.result = DROP_ERROR;
result.message = message;
try {
fDbrm->releaseTableLock(uniqueID);
} catch (std::exception&)
{
result.result = DROP_ERROR;
result.message = IDBErrorInfo::instance()->errorMsg(ERR_HARD_FAILURE);
}
fSessionManager.rolledback(txnID);
return result;
}
catch (...)
{
cerr << "DropPartitionProcessor::processPackage: caught unknown exception!" << endl;
//Save the oids to a file
createWritePartitionLogFile( roPair.objnum, markedPartitions, oidList, uniqueId);
logging::Message::Args args;
logging::Message message(1);
args.add("Drop partition failed: ");
args.add( "encountered unkown exception" );
args.add("");
args.add("");
message.format( args );
VERBOSE_INFO("Removing files");
removePartitionFiles( oidList, markedPartitions, uniqueId );
//Flush PrimProc cache for those lbids
rc = cacheutils::flushPartition( oidList, markedPartitions );
result.result = DROP_ERROR;
result.message = message;
try {
fDbrm->releaseTableLock(uniqueID);
} catch (std::exception&)
{
result.result = DROP_ERROR;
result.message = IDBErrorInfo::instance()->errorMsg(ERR_HARD_FAILURE);
}
fSessionManager.rolledback(txnID);
return result;
}
// Log the DDL statement
logging::logDDL(dropPartitionStmt.fSessionID, txnID.id, dropPartitionStmt.fSql, dropPartitionStmt.fOwner);
//Remove the log file
//release the transaction
try {
fDbrm->releaseTableLock(uniqueID);
deleteLogFile(DROPPART_LOG, roPair.objnum, uniqueId);
} catch (std::exception&)
{
result.result = DROP_ERROR;
result.message = IDBErrorInfo::instance()->errorMsg(ERR_HARD_FAILURE);
fSessionManager.rolledback(txnID);
return result;
}
fSessionManager.committed(txnID);
return result;
}
//Remove the partition from extent map
emsg.clear();
rc = fDbrm->deletePartition( oidList, dropPartitionStmt.fPartitions, emsg);
if ( rc != 0 )
throw std::runtime_error(emsg);
}
catch (exception& ex)
{
cerr << "DropPartitionProcessor::processPackage: " << ex.what() << endl;
logging::Message::Args args;
logging::Message message(ex.what());
if (rc == BRM::ERR_TABLE_NOT_LOCKED)
result.result = USER_ERROR;
else if (rc == BRM::ERR_NOT_EXIST_PARTITION || rc == BRM::ERR_INVALID_OP_LAST_PARTITION)
result.result = PARTITION_WARNING;
else if (rc == BRM::ERR_NO_PARTITION_PERFORMED)
result.result = WARN_NO_PARTITION;
else
result.result = DROP_ERROR;
result.message = message;
try
{
fDbrm->releaseTableLock(uniqueID);
}
catch (std::exception&)
{
result.result = DROP_ERROR;
result.message = IDBErrorInfo::instance()->errorMsg(ERR_HARD_FAILURE);
}
fSessionManager.rolledback(txnID);
return result;
}
catch (...)
{
cerr << "DropPartitionProcessor::processPackage: caught unknown exception!" << endl;
logging::Message::Args args;
logging::Message message(1);
args.add("Drop partition failed: ");
args.add( "encountered unkown exception" );
args.add("");
args.add("");
message.format( args );
result.result = DROP_ERROR;
result.message = message;
try
{
fDbrm->releaseTableLock(uniqueID);
}
catch (std::exception&)
{
result.result = DROP_ERROR;
result.message = IDBErrorInfo::instance()->errorMsg(ERR_HARD_FAILURE);
}
fSessionManager.rolledback(txnID);
return result;
}
// Log the DDL statement
logging::logDDL(dropPartitionStmt.fSessionID, txnID.id, dropPartitionStmt.fSql, dropPartitionStmt.fOwner);
//Remove the log file
//release the transaction
try
{
fDbrm->releaseTableLock(uniqueID);
deleteLogFile(DROPPART_LOG, roPair.objnum, uniqueId);
}
catch (std::exception&)
{
result.result = DROP_ERROR;
result.message = IDBErrorInfo::instance()->errorMsg(ERR_HARD_FAILURE);
fSessionManager.rolledback(txnID);
return result;
}
fSessionManager.committed(txnID);
return result;
}
}

30
dbcon/ddlpackageproc/droppartitionprocessor.h
View File

@ -34,25 +34,25 @@
namespace ddlpackageprocessor
{
/** @brief specialization of a DDLPacakageProcessor
* for interacting with the Write Engine to process
* drop table ddl statements.
/** @brief specialization of a DDLPacakageProcessor
* for interacting with the Write Engine to process
* drop table ddl statements.
*/
class DropPartitionProcessor : public DDLPackageProcessor
{
public:
DropPartitionProcessor(BRM::DBRM* aDbrm) : DDLPackageProcessor(aDbrm) {}
/** @brief process a drop table statement
*
* @param dropTableStmt the drop table statement
*/
class DropPartitionProcessor : public DDLPackageProcessor
{
public:
DropPartitionProcessor(BRM::DBRM* aDbrm) : DDLPackageProcessor(aDbrm){}
/** @brief process a drop table statement
*
* @param dropTableStmt the drop table statement
*/
EXPORT DDLResult processPackage(ddlpackage::DropPartitionStatement& dropPartitionStmt);
EXPORT DDLResult processPackage(ddlpackage::DropPartitionStatement& dropPartitionStmt);
protected:
protected:
private:
private:
};
};
} // namespace ddlpackageprocessor
#undef EXPORT

2214
dbcon/ddlpackageproc/droptableprocessor.cpp
View File

File diff suppressed because it is too large Load Diff

60
dbcon/ddlpackageproc/droptableprocessor.h
View File

@ -34,45 +34,45 @@
namespace ddlpackageprocessor
{
/** @brief specialization of a DDLPacakageProcessor
* for interacting with the Write Engine to process
* drop table ddl statements.
/** @brief specialization of a DDLPacakageProcessor
* for interacting with the Write Engine to process
* drop table ddl statements.
*/
class DropTableProcessor : public DDLPackageProcessor
{
public:
DropTableProcessor(BRM::DBRM* aDbrm) : DDLPackageProcessor(aDbrm) {}
/** @brief process a drop table statement
*
* @param dropTableStmt the drop table statement
*/
class DropTableProcessor : public DDLPackageProcessor
{
public:
DropTableProcessor(BRM::DBRM* aDbrm) : DDLPackageProcessor(aDbrm){}
/** @brief process a drop table statement
*
* @param dropTableStmt the drop table statement
*/
EXPORT DDLResult processPackage(ddlpackage::DropTableStatement& dropTableStmt);
EXPORT DDLResult processPackage(ddlpackage::DropTableStatement& dropTableStmt);
protected:
protected:
private:
private:
};
};
/** @brief specialization of a DDLPacakageProcessor
* for interacting with the Write Engine to process
* truncate table ddl statements.
/** @brief specialization of a DDLPacakageProcessor
* for interacting with the Write Engine to process
* truncate table ddl statements.
*/
class TruncTableProcessor : public DDLPackageProcessor
{
public:
TruncTableProcessor(BRM::DBRM* aDbrm) : DDLPackageProcessor(aDbrm) {}
/** @brief process a truncate table statement
*
* @param truncTableStmt the truncate table statement
*/
class TruncTableProcessor : public DDLPackageProcessor
{
public:
TruncTableProcessor(BRM::DBRM* aDbrm) : DDLPackageProcessor(aDbrm){}
/** @brief process a truncate table statement
*
* @param truncTableStmt the truncate table statement
*/
EXPORT DDLResult processPackage(ddlpackage::TruncTableStatement& truncTableStmt);
EXPORT DDLResult processPackage(ddlpackage::TruncTableStatement& truncTableStmt);
protected:
protected:
private:
private:
};
};
} // namespace ddlpackageprocessor

434
dbcon/ddlpackageproc/markpartitionprocessor.cpp
View File

@ -37,237 +37,261 @@ namespace ddlpackageprocessor
MarkPartitionProcessor::DDLResult MarkPartitionProcessor::processPackage(ddlpackage::MarkPartitionStatement& markPartitionStmt)
{
SUMMARY_INFO("RestorePartitionProcessor::processPackage");
SUMMARY_INFO("RestorePartitionProcessor::processPackage");
DDLResult result;
result.result = NO_ERROR;
std::string err;
VERBOSE_INFO(markPartitionStmt);
DDLResult result;
result.result = NO_ERROR;
std::string err;
VERBOSE_INFO(markPartitionStmt);
BRM::TxnID txnID;
txnID.id= fTxnid.id;
txnID.valid= fTxnid.valid;
BRM::TxnID txnID;
txnID.id = fTxnid.id;
txnID.valid = fTxnid.valid;
int rc = 0;
rc = fDbrm->isReadWrite();
if (rc != 0 )
{
logging::Message::Args args;
logging::Message message(9);
args.add("Unable to execute the statement due to DBRM is read only");
message.format(args);
result.result = DROP_ERROR;
result.message = message;
fSessionManager.rolledback(txnID);
return result;
}
std::vector <CalpontSystemCatalog::OID> oidList;
CalpontSystemCatalog::RIDList tableColRidList;
CalpontSystemCatalog::DictOIDList dictOIDList;
std::string processName("DDLProc");
int rc = 0;
rc = fDbrm->isReadWrite();
string stmt = markPartitionStmt.fSql + "|" + markPartitionStmt.fTableName->fSchema +"|";
SQLLogger logger(stmt, fDDLLoggingId, markPartitionStmt.fSessionID, txnID.id);
if (rc != 0 )
{
logging::Message::Args args;
logging::Message message(9);
args.add("Unable to execute the statement due to DBRM is read only");
message.format(args);
result.result = DROP_ERROR;
result.message = message;
fSessionManager.rolledback(txnID);
return result;
}
uint32_t processID = 0;
uint64_t uniqueID = 0;
uint32_t sessionID = markPartitionStmt.fSessionID;
execplan::CalpontSystemCatalog::ROPair roPair;
std::vector <CalpontSystemCatalog::OID> oidList;
CalpontSystemCatalog::RIDList tableColRidList;
CalpontSystemCatalog::DictOIDList dictOIDList;
std::string processName("DDLProc");
try
{
//check table lock
boost::shared_ptr<CalpontSystemCatalog> systemCatalogPtr = CalpontSystemCatalog::makeCalpontSystemCatalog(markPartitionStmt.fSessionID);
systemCatalogPtr->identity(CalpontSystemCatalog::EC);
systemCatalogPtr->sessionID(markPartitionStmt.fSessionID);
CalpontSystemCatalog::TableName tableName;
tableName.schema = markPartitionStmt.fTableName->fSchema;
tableName.table = markPartitionStmt.fTableName->fName;
roPair = systemCatalogPtr->tableRID( tableName );
//@Bug 3054 check for system catalog
if ( roPair.objnum < 3000 )
{
throw std::runtime_error("Drop partition cannot be operated on Calpont system catalog.");
}
int i = 0;
processID = ::getpid();
oam::OamCache * oamcache = OamCache::makeOamCache();
std::vector<int> pmList = oamcache->getModuleIds();
std::vector<uint32_t> pms;
for (unsigned i=0; i < pmList.size(); i++)
{
pms.push_back((uint32_t)pmList[i]);
}
string stmt = markPartitionStmt.fSql + "|" + markPartitionStmt.fTableName->fSchema + "|";
SQLLogger logger(stmt, fDDLLoggingId, markPartitionStmt.fSessionID, txnID.id);
try {
uniqueID = fDbrm->getTableLock(pms, roPair.objnum, &processName, &processID, (int32_t*)&sessionID, (int32_t*)&txnID.id, BRM::LOADING );
}
catch (std::exception&)
{
result.result = DROP_ERROR;
result.message = IDBErrorInfo::instance()->errorMsg(ERR_HARD_FAILURE);
fSessionManager.rolledback(txnID);
return result;
}
uint32_t processID = 0;
uint64_t uniqueID = 0;
uint32_t sessionID = markPartitionStmt.fSessionID;
execplan::CalpontSystemCatalog::ROPair roPair;
if ( uniqueID == 0 )
{
int waitPeriod = 10;
int sleepTime = 100; // sleep 100 milliseconds between checks
int numTries = 10; // try 10 times per second
waitPeriod = Config::getWaitPeriod();
numTries = waitPeriod * 10;
struct timespec rm_ts;
try
{
//check table lock
boost::shared_ptr<CalpontSystemCatalog> systemCatalogPtr = CalpontSystemCatalog::makeCalpontSystemCatalog(markPartitionStmt.fSessionID);
systemCatalogPtr->identity(CalpontSystemCatalog::EC);
systemCatalogPtr->sessionID(markPartitionStmt.fSessionID);
CalpontSystemCatalog::TableName tableName;
tableName.schema = markPartitionStmt.fTableName->fSchema;
tableName.table = markPartitionStmt.fTableName->fName;
roPair = systemCatalogPtr->tableRID( tableName );
rm_ts.tv_sec = sleepTime/1000;
rm_ts.tv_nsec = sleepTime%1000 *1000000;
//@Bug 3054 check for system catalog
if ( roPair.objnum < 3000 )
{
throw std::runtime_error("Drop partition cannot be operated on Calpont system catalog.");
}
for (; i < numTries; i++)
{
int i = 0;
processID = ::getpid();
oam::OamCache* oamcache = OamCache::makeOamCache();
std::vector<int> pmList = oamcache->getModuleIds();
std::vector<uint32_t> pms;
for (unsigned i = 0; i < pmList.size(); i++)
{
pms.push_back((uint32_t)pmList[i]);
}
try
{
uniqueID = fDbrm->getTableLock(pms, roPair.objnum, &processName, &processID, (int32_t*)&sessionID, (int32_t*)&txnID.id, BRM::LOADING );
}
catch (std::exception&)
{
result.result = DROP_ERROR;
result.message = IDBErrorInfo::instance()->errorMsg(ERR_HARD_FAILURE);
fSessionManager.rolledback(txnID);
return result;
}
if ( uniqueID == 0 )
{
int waitPeriod = 10;
int sleepTime = 100; // sleep 100 milliseconds between checks
int numTries = 10; // try 10 times per second
waitPeriod = Config::getWaitPeriod();
numTries = waitPeriod * 10;
struct timespec rm_ts;
rm_ts.tv_sec = sleepTime / 1000;
rm_ts.tv_nsec = sleepTime % 1000 * 1000000;
for (; i < numTries; i++)
{
#ifdef _MSC_VER
Sleep(rm_ts.tv_sec * 1000);
Sleep(rm_ts.tv_sec * 1000);
#else
struct timespec abs_ts;
do
{
abs_ts.tv_sec = rm_ts.tv_sec;
abs_ts.tv_nsec = rm_ts.tv_nsec;
}
while(nanosleep(&abs_ts,&rm_ts) < 0);
struct timespec abs_ts;
do
{
abs_ts.tv_sec = rm_ts.tv_sec;
abs_ts.tv_nsec = rm_ts.tv_nsec;
}
while (nanosleep(&abs_ts, &rm_ts) < 0);
#endif
// reset
sessionID = markPartitionStmt.fSessionID;
txnID.id= fTxnid.id;
txnID.valid= fTxnid.valid;
processID = ::getpid();
processName = "DDLProc";
// reset
sessionID = markPartitionStmt.fSessionID;
txnID.id = fTxnid.id;
txnID.valid = fTxnid.valid;
processID = ::getpid();
processName = "DDLProc";
try {
uniqueID = fDbrm->getTableLock(pms, roPair.objnum, &processName, &processID, (int32_t*)&sessionID, (int32_t*)&txnID.id, BRM::LOADING );
}
catch (std::exception&)
{
result.result = DROP_ERROR;
result.message = IDBErrorInfo::instance()->errorMsg(ERR_HARD_FAILURE);
fSessionManager.rolledback(txnID);
return result;
}
try
{
uniqueID = fDbrm->getTableLock(pms, roPair.objnum, &processName, &processID, (int32_t*)&sessionID, (int32_t*)&txnID.id, BRM::LOADING );
}
catch (std::exception&)
{
result.result = DROP_ERROR;
result.message = IDBErrorInfo::instance()->errorMsg(ERR_HARD_FAILURE);
fSessionManager.rolledback(txnID);
return result;
}
if (uniqueID > 0)
break;
}
if (uniqueID > 0)
break;
}
if (i >= numTries) //error out
{
result.result = DROP_ERROR;
logging::Message::Args args;
args.add(processName);
args.add((uint64_t)processID);
args.add((uint64_t)sessionID);
result.message = Message(IDBErrorInfo::instance()->errorMsg(ERR_TABLE_LOCKED,args));
fSessionManager.rolledback(txnID);
return result;
}
}
if (i >= numTries) //error out
{
result.result = DROP_ERROR;
logging::Message::Args args;
args.add(processName);
args.add((uint64_t)processID);
args.add((uint64_t)sessionID);
result.message = Message(IDBErrorInfo::instance()->errorMsg(ERR_TABLE_LOCKED, args));
fSessionManager.rolledback(txnID);
return result;
}
}
// 1. Get the OIDs for the columns
// 2. Get the OIDs for the dictionaries
// 3. Save the OIDs to a log file
// 4. Remove the extents from extentmap
// 5. Flush PrimProc Cache
// 6. Remove the column and dictionary files for the partition
// 1. Get the OIDs for the columns
// 2. Get the OIDs for the dictionaries
// 3. Save the OIDs to a log file
// 4. Remove the extents from extentmap
// 5. Flush PrimProc Cache
// 6. Remove the column and dictionary files for the partition
CalpontSystemCatalog::TableName userTableName;
userTableName.schema = markPartitionStmt.fTableName->fSchema;
userTableName.table = markPartitionStmt.fTableName->fName;
CalpontSystemCatalog::TableName userTableName;
userTableName.schema = markPartitionStmt.fTableName->fSchema;
userTableName.table = markPartitionStmt.fTableName->fName;
tableColRidList = systemCatalogPtr->columnRIDs( userTableName );
tableColRidList = systemCatalogPtr->columnRIDs( userTableName );
dictOIDList = systemCatalogPtr->dictOIDs( userTableName );
dictOIDList = systemCatalogPtr->dictOIDs( userTableName );
//Save qualified tablename, all column, dictionary OIDs, and transaction ID into a file in ASCII format
for ( unsigned i=0; i < tableColRidList.size(); i++ )
{
if ( tableColRidList[i].objnum > 3000 )
oidList.push_back( tableColRidList[i].objnum );
}
for ( unsigned i=0; i < dictOIDList.size(); i++ )
{
if ( dictOIDList[i].dictOID > 3000 )
oidList.push_back( dictOIDList[i].dictOID );
}
//Save qualified tablename, all column, dictionary OIDs, and transaction ID into a file in ASCII format
for ( unsigned i = 0; i < tableColRidList.size(); i++ )
{
if ( tableColRidList[i].objnum > 3000 )
oidList.push_back( tableColRidList[i].objnum );
}
//Remove the partition from extent map
string emsg;
rc = fDbrm->markPartitionForDeletion( oidList, markPartitionStmt.fPartitions, emsg);
if ( rc != 0 )
{
throw std::runtime_error(emsg);
}
}
catch (exception& ex)
{
logging::Message::Args args;
logging::Message message(ex.what());
for ( unsigned i = 0; i < dictOIDList.size(); i++ )
{
if ( dictOIDList[i].dictOID > 3000 )
oidList.push_back( dictOIDList[i].dictOID );
}
if (rc == BRM::ERR_TABLE_NOT_LOCKED)
result.result = USER_ERROR;
else if (rc == BRM::ERR_PARTITION_DISABLED || rc == BRM::ERR_INVALID_OP_LAST_PARTITION ||
rc == BRM::ERR_NOT_EXIST_PARTITION)
result.result = PARTITION_WARNING;
else if (rc == BRM::ERR_NO_PARTITION_PERFORMED)
result.result = WARN_NO_PARTITION;
else
result.result = DROP_ERROR;
//Remove the partition from extent map
string emsg;
rc = fDbrm->markPartitionForDeletion( oidList, markPartitionStmt.fPartitions, emsg);
result.message = message;
try {
fDbrm->releaseTableLock(uniqueID);
} catch (std::exception&)
{
result.result = DROP_ERROR;
result.message = IDBErrorInfo::instance()->errorMsg(ERR_HARD_FAILURE);
}
fSessionManager.rolledback(txnID);
return result;
}
catch (...)
{
//cerr << "MarkPartitionProcessor::processPackage: caught unknown exception!" << endl;
if ( rc != 0 )
{
throw std::runtime_error(emsg);
}
}
catch (exception& ex)
{
logging::Message::Args args;
logging::Message message(ex.what());
logging::Message::Args args;
logging::Message message(1);
args.add("Disable partition failed: ");
args.add( "encountered unkown exception" );
args.add("");
args.add("");
message.format( args );
if (rc == BRM::ERR_TABLE_NOT_LOCKED)
result.result = USER_ERROR;
else if (rc == BRM::ERR_PARTITION_DISABLED || rc == BRM::ERR_INVALID_OP_LAST_PARTITION ||
rc == BRM::ERR_NOT_EXIST_PARTITION)
result.result = PARTITION_WARNING;
else if (rc == BRM::ERR_NO_PARTITION_PERFORMED)
result.result = WARN_NO_PARTITION;
else
result.result = DROP_ERROR;
result.result = DROP_ERROR;
result.message = message;
try {
fDbrm->releaseTableLock(uniqueID);
} catch (std::exception&)
{
result.result = DROP_ERROR;
result.message = IDBErrorInfo::instance()->errorMsg(ERR_HARD_FAILURE);
}
fSessionManager.rolledback(txnID);
return result;
}
// Log the DDL statement
logging::logDDL(markPartitionStmt.fSessionID, 0, markPartitionStmt.fSql, markPartitionStmt.fOwner);
try {
fDbrm->releaseTableLock(uniqueID);
} catch (std::exception&)
{
result.result = DROP_ERROR;
result.message = IDBErrorInfo::instance()->errorMsg(ERR_HARD_FAILURE);
fSessionManager.rolledback(txnID);
return result;
}
fSessionManager.committed(txnID);
return result;
result.message = message;
try
{
fDbrm->releaseTableLock(uniqueID);
}
catch (std::exception&)
{
result.result = DROP_ERROR;
result.message = IDBErrorInfo::instance()->errorMsg(ERR_HARD_FAILURE);
}
fSessionManager.rolledback(txnID);
return result;
}
catch (...)
{
//cerr << "MarkPartitionProcessor::processPackage: caught unknown exception!" << endl;
logging::Message::Args args;
logging::Message message(1);
args.add("Disable partition failed: ");
args.add( "encountered unkown exception" );
args.add("");
args.add("");
message.format( args );
result.result = DROP_ERROR;
result.message = message;
try
{
fDbrm->releaseTableLock(uniqueID);
}
catch (std::exception&)
{
result.result = DROP_ERROR;
result.message = IDBErrorInfo::instance()->errorMsg(ERR_HARD_FAILURE);
}
fSessionManager.rolledback(txnID);
return result;
}
// Log the DDL statement
logging::logDDL(markPartitionStmt.fSessionID, 0, markPartitionStmt.fSql, markPartitionStmt.fOwner);
try
{
fDbrm->releaseTableLock(uniqueID);
}
catch (std::exception&)
{
result.result = DROP_ERROR;
result.message = IDBErrorInfo::instance()->errorMsg(ERR_HARD_FAILURE);
fSessionManager.rolledback(txnID);
return result;
}
fSessionManager.committed(txnID);
return result;
}
}

2
dbcon/ddlpackageproc/markpartitionprocessor.h
View File

@ -42,7 +42,7 @@ namespace ddlpackageprocessor
class MarkPartitionProcessor : public DDLPackageProcessor
{
public:
MarkPartitionProcessor(BRM::DBRM* aDbrm) : DDLPackageProcessor(aDbrm){}
MarkPartitionProcessor(BRM::DBRM* aDbrm) : DDLPackageProcessor(aDbrm) {}
/** @brief process a create table statement
*
* @param createTableStmt the CreateTableStatement

767
dbcon/ddlpackageproc/mydriver.cpp
View File

@ -62,532 +62,543 @@ class PopulateIndexTest
{
public:
PopulateIndexTest(DistributedEngineComm* ec) : fEC(ec) { }
DistributedEngineComm *fEC;
PopulateIndexTest(DistributedEngineComm* ec) : fEC(ec) { }
DistributedEngineComm* fEC;
void test_createindex()
{
cout << "Begining create index test ... " << endl;
std::string sqlbuf = "CREATE INDEX test1_idx ON tpch.nation (n_nationkey)";
cout << sqlbuf << endl;
SqlParser parser;
parser.Parse(sqlbuf.c_str());
if (parser.Good())
{
const ParseTree &ptree = parser.GetParseTree();
cout << "Parser succeeded." << endl;
cout << ptree.fList.size() << " " << "SQL statements" << endl;
cout << ptree.fSqlText << endl;
try
{
CreateIndexProcessor processor;
processor.setDebugLevel(CreateIndexProcessor::VERBOSE);
SqlStatement &stmt = *ptree.fList[0];
CreateIndexProcessor::DDLResult result;
DISPLAY(stmt.fSessionID);
result = processor.processPackage(dynamic_cast<CreateIndexStatement&>(stmt));
std::cout << "return: " << result.result << std::endl;
}
catch(...)
{
throw;
}
}
}
void test_createuniqueindex()
{
cout << "Begining create unique index test ..." << endl;
std::string sqlbuf = "CREATE UNIQUE INDEX test2_idx ON tpch.nation (n_name)";
cout << sqlbuf << endl;
SqlParser parser;
parser.Parse(sqlbuf.c_str());
if (parser.Good())
{
const ParseTree &ptree = parser.GetParseTree();
cout << ptree.fSqlText << endl;
try
{
CreateIndexProcessor processor;
processor.setDebugLevel(CreateIndexProcessor::VERBOSE);
SqlStatement &stmt = *ptree.fList[0];
CreateIndexProcessor::DDLResult result;
result = processor.processPackage(dynamic_cast<CreateIndexStatement&>(stmt));
std::cout << "return: " << result.result << std::endl;
}
catch(...)
{
throw;
}
}
}
void test_createindextest(std::string& sqlbuf)
{
cout << "Begining create index test ..." << endl;
cout << sqlbuf << endl;
SqlParser parser;
parser.Parse(sqlbuf.c_str());
if (parser.Good())
{
const ParseTree &ptree = parser.GetParseTree();
cout << ptree.fSqlText << endl;
try
{
CreateIndexProcessor processor;
processor.setDebugLevel(CreateIndexProcessor::VERBOSE);
SqlStatement &stmt = *ptree.fList[0];
CreateIndexProcessor::DDLResult result = processor.processPackage(dynamic_cast<CreateIndexStatement&>(stmt));
std::cout << "return: " << result.result << std::endl;
}
catch(...)
{
throw;
}
}
}
void test_createtabletest(const string& sqlbuf)
void test_createindex()
{
cout << "Begining create table test: " << sqlbuf << endl;
cout << "Begining create index test ... " << endl;
std::string sqlbuf = "CREATE INDEX test1_idx ON tpch.nation (n_nationkey)";
cout << sqlbuf << endl;
SqlParser parser;
parser.Parse(sqlbuf.c_str());
if (parser.Good())
{
const ParseTree &ptree = parser.GetParseTree();
cout << ptree.fSqlText << endl;
const ParseTree& ptree = parser.GetParseTree();
cout << "Parser succeeded." << endl;
cout << ptree.fList.size() << " " << "SQL statements" << endl;
cout << ptree.fSqlText << endl;
try
{
CreateTableProcessor processor;
processor.setDebugLevel(CreateTableProcessor::VERBOSE);
CreateIndexProcessor processor;
processor.setDebugLevel(CreateIndexProcessor::VERBOSE);
SqlStatement& stmt = *ptree.fList[0];
CreateIndexProcessor::DDLResult result;
DISPLAY(stmt.fSessionID);
SqlStatement &stmt = *ptree.fList[0];
CreateTableProcessor::DDLResult result;
result = processor.processPackage(dynamic_cast<CreateIndexStatement&>(stmt));
result = processor.processPackage(dynamic_cast<CreateTableStatement&>(stmt));
std::cout << "return: " << result.result << std::endl;
}
catch(...)
catch (...)
{
throw;
}
}
}
void test_altertable_addtableconstraint(std::string& sqlbuf)
{
cout << "Begining Alter Table add table constraint test ... " << endl;
cout << sqlbuf << endl;
void test_createuniqueindex()
{
cout << "Begining create unique index test ..." << endl;
std::string sqlbuf = "CREATE UNIQUE INDEX test2_idx ON tpch.nation (n_name)";
cout << sqlbuf << endl;
SqlParser parser;
parser.Parse(sqlbuf.c_str());
if (parser.Good())
{
const ParseTree &ptree = parser.GetParseTree();
cout << ptree.fSqlText << endl;
try
{
AlterTableProcessor processor;
processor.setDebugLevel(AlterTableProcessor::VERBOSE);
SqlParser parser;
parser.Parse(sqlbuf.c_str());
SqlStatement &stmt = *ptree.fList[0];
AlterTableProcessor::DDLResult result;
if (parser.Good())
{
const ParseTree& ptree = parser.GetParseTree();
cout << ptree.fSqlText << endl;
result = processor.processPackage(dynamic_cast<AlterTableStatement&>(stmt));
std::cout << "return: " << result.result << std::endl;
}
catch(...)
{
throw;
}
}
}
try
{
CreateIndexProcessor processor;
processor.setDebugLevel(CreateIndexProcessor::VERBOSE);
void test_altertable_addtablenullconstraint()
{
SqlStatement& stmt = *ptree.fList[0];
CreateIndexProcessor::DDLResult result;
result = processor.processPackage(dynamic_cast<CreateIndexStatement&>(stmt));
std::cout << "return: " << result.result << std::endl;
}
catch (...)
{
throw;
}
}
}
void test_createindextest(std::string& sqlbuf)
{
cout << "Begining create index test ..." << endl;
cout << sqlbuf << endl;
SqlParser parser;
parser.Parse(sqlbuf.c_str());
if (parser.Good())
{
const ParseTree& ptree = parser.GetParseTree();
cout << ptree.fSqlText << endl;
try
{
CreateIndexProcessor processor;
processor.setDebugLevel(CreateIndexProcessor::VERBOSE);
SqlStatement& stmt = *ptree.fList[0];
CreateIndexProcessor::DDLResult result = processor.processPackage(dynamic_cast<CreateIndexStatement&>(stmt));
std::cout << "return: " << result.result << std::endl;
}
catch (...)
{
throw;
}
}
}
void test_createtabletest(const string& sqlbuf)
{
cout << "Begining create table test: " << sqlbuf << endl;
SqlParser parser;
parser.Parse(sqlbuf.c_str());
if (parser.Good())
{
const ParseTree& ptree = parser.GetParseTree();
cout << ptree.fSqlText << endl;
try
{
CreateTableProcessor processor;
processor.setDebugLevel(CreateTableProcessor::VERBOSE);
SqlStatement& stmt = *ptree.fList[0];
CreateTableProcessor::DDLResult result;
result = processor.processPackage(dynamic_cast<CreateTableStatement&>(stmt));
std::cout << "return: " << result.result << std::endl;
}
catch (...)
{
throw;
}
}
}
void test_altertable_addtableconstraint(std::string& sqlbuf)
{
cout << "Begining Alter Table add table constraint test ... " << endl;
cout << sqlbuf << endl;
SqlParser parser;
parser.Parse(sqlbuf.c_str());
if (parser.Good())
{
const ParseTree& ptree = parser.GetParseTree();
cout << ptree.fSqlText << endl;
try
{
AlterTableProcessor processor;
processor.setDebugLevel(AlterTableProcessor::VERBOSE);
SqlStatement& stmt = *ptree.fList[0];
AlterTableProcessor::DDLResult result;
result = processor.processPackage(dynamic_cast<AlterTableStatement&>(stmt));
std::cout << "return: " << result.result << std::endl;
}
catch (...)
{
throw;
}
}
}
void test_altertable_addtablenullconstraint()
{
//sql syntax error? (Does not build index test.)
cout << "Begining Alter Table add table not null constraint test ... " << endl;
std::string sqlbuf = "ALTER TABLE tpch.region add CONSTRAINT not null(r_regionkey);";
cout << sqlbuf << endl;
cout << "Begining Alter Table add table not null constraint test ... " << endl;
std::string sqlbuf = "ALTER TABLE tpch.region add CONSTRAINT not null(r_regionkey);";
cout << sqlbuf << endl;
SqlParser parser;
parser.Parse(sqlbuf.c_str());
if (parser.Good())
{
const ParseTree &ptree = parser.GetParseTree();
cout << ptree.fSqlText << endl;
try
{
AlterTableProcessor processor;
processor.setDebugLevel(AlterTableProcessor::VERBOSE);
SqlParser parser;
parser.Parse(sqlbuf.c_str());
SqlStatement &stmt = *ptree.fList[0];
AlterTableProcessor::DDLResult result;
if (parser.Good())
{
const ParseTree& ptree = parser.GetParseTree();
cout << ptree.fSqlText << endl;
result = processor.processPackage(dynamic_cast<AlterTableStatement&>(stmt));
std::cout << "return: " << result.result << std::endl;
}
catch(...)
{
throw;
}
}
}
try
{
AlterTableProcessor processor;
processor.setDebugLevel(AlterTableProcessor::VERBOSE);
SqlStatement& stmt = *ptree.fList[0];
AlterTableProcessor::DDLResult result;
result = processor.processPackage(dynamic_cast<AlterTableStatement&>(stmt));
std::cout << "return: " << result.result << std::endl;
}
catch (...)
{
throw;
}
}
}
};
int main( int argc, char **argv)
int main( int argc, char** argv)
{
int DoAll = 0;
int Do1 = 0;
int Do2 = 0;
int Do3 = 0;
int Do4 = 0;
int Do5 = 0;
int Do6 = 0;
int Do7 = 0;
int Do8 = 0;
int Do9 = 0;
int Do10 = 0;
int Do11 = 0;
int Do12 = 0;
int Do13 = 0;
int Do14 = 0;
int Do15 = 0;
int Do16 = 0;
int Do17 = 0;
int Do18 = 0;
int Do19 = 0;
int Do20 = 0;
int Do21 = 0;
int Do22 = 0;
int Do23 = 0;
int Do24 = 0;
int Do25 = 0;
int Do26 = 0;
int Do27 = 0;
int Do28 = 0;
int Do29 = 0;
int Do30 = 0;
int Do31 = 0;
int Do32 = 0;
int Do33 = 0;
int Do34 = 0;
int Do35 = 0;
int Do36 = 0;
int DoAll = 0;
int Do1 = 0;
int Do2 = 0;
int Do3 = 0;
int Do4 = 0;
int Do5 = 0;
int Do6 = 0;
int Do7 = 0;
int Do8 = 0;
int Do9 = 0;
int Do10 = 0;
int Do11 = 0;
int Do12 = 0;
int Do13 = 0;
int Do14 = 0;
int Do15 = 0;
int Do16 = 0;
int Do17 = 0;
int Do18 = 0;
int Do19 = 0;
int Do20 = 0;
int Do21 = 0;
int Do22 = 0;
int Do23 = 0;
int Do24 = 0;
int Do25 = 0;
int Do26 = 0;
int Do27 = 0;
int Do28 = 0;
int Do29 = 0;
int Do30 = 0;
int Do31 = 0;
int Do32 = 0;
int Do33 = 0;
int Do34 = 0;
int Do35 = 0;
int Do36 = 0;
cout << "Driver Test starting with " << argc << " parameters." << endl;
cout << "Driver Test starting with " << argc << " parameters." << endl;
for (int i=0; i<argc; i++)
for (int i = 0; i < argc; i++)
{
cout << "Arg " << i << ": " << argv[i] << endl;
cout << "Arg " << i << ": " << argv[i] << endl;
}
if (argc > 1)
if (argc > 1)
{
if (strcmp(argv[1],"All") == 0) DoAll = 1;
else if (strcmp(argv[1],"t1") == 0) Do1 = 1;
else if (strcmp(argv[1],"t2") == 0) Do2 = 1;
else if (strcmp(argv[1],"t3") == 0) Do3 = 1;
else if (strcmp(argv[1],"t4") == 0) Do4 = 1;
else if (strcmp(argv[1],"t5") == 0) Do5 = 1;
else if (strcmp(argv[1],"t6") == 0) Do6 = 1;
else if (strcmp(argv[1],"t7") == 0) Do7 = 1;
else if (strcmp(argv[1],"t8") == 0) Do8 = 1;
else if (strcmp(argv[1],"t9") == 0) Do9 = 1;
else if (strcmp(argv[1],"t10") == 0) Do10 = 1;
else if (strcmp(argv[1],"t11") == 0) Do11= 1;
else if (strcmp(argv[1],"t12") == 0) Do12= 1;
else if (strcmp(argv[1],"t13") == 0) Do13= 1;
else if (strcmp(argv[1],"t14") == 0) Do14= 1;
else if (strcmp(argv[1],"t15") == 0) Do15= 1;
else if (strcmp(argv[1],"t16") == 0) Do16= 1;
else if (strcmp(argv[1],"t17") == 0) Do17= 1;
else if (strcmp(argv[1],"t18") == 0) Do18= 1;
else if (strcmp(argv[1],"t19") == 0) Do19= 1;
else if (strcmp(argv[1],"t20") == 0) Do20= 1;
else if (strcmp(argv[1],"t21") == 0) Do21= 1;
else if (strcmp(argv[1],"t22") == 0) Do22= 1;
else if (strcmp(argv[1],"t23") == 0) Do23= 1;
else if (strcmp(argv[1],"t24") == 0) Do24= 1;
else if (strcmp(argv[1],"t25") == 0) Do25= 1;
else if (strcmp(argv[1],"t26") == 0) Do26= 1;
else if (strcmp(argv[1],"t27") == 0) Do27= 1;
else if (strcmp(argv[1],"t28") == 0) Do28= 1;
else if (strcmp(argv[1],"t29") == 0) Do29= 1;
else if (strcmp(argv[1],"t30") == 0) Do30= 1;
else if (strcmp(argv[1],"t31") == 0) Do31= 1;
else if (strcmp(argv[1],"t32") == 0) Do32= 1;
else if (strcmp(argv[1],"t33") == 0) Do33= 1;
else if (strcmp(argv[1],"t34") == 0) Do34= 1;
else if (strcmp(argv[1],"t35") == 0) Do35= 1;
else if (strcmp(argv[1],"t36") == 0) Do35= 1;
if (strcmp(argv[1], "All") == 0) DoAll = 1;
else if (strcmp(argv[1], "t1") == 0) Do1 = 1;
else if (strcmp(argv[1], "t2") == 0) Do2 = 1;
else if (strcmp(argv[1], "t3") == 0) Do3 = 1;
else if (strcmp(argv[1], "t4") == 0) Do4 = 1;
else if (strcmp(argv[1], "t5") == 0) Do5 = 1;
else if (strcmp(argv[1], "t6") == 0) Do6 = 1;
else if (strcmp(argv[1], "t7") == 0) Do7 = 1;
else if (strcmp(argv[1], "t8") == 0) Do8 = 1;
else if (strcmp(argv[1], "t9") == 0) Do9 = 1;
else if (strcmp(argv[1], "t10") == 0) Do10 = 1;
else if (strcmp(argv[1], "t11") == 0) Do11 = 1;
else if (strcmp(argv[1], "t12") == 0) Do12 = 1;
else if (strcmp(argv[1], "t13") == 0) Do13 = 1;
else if (strcmp(argv[1], "t14") == 0) Do14 = 1;
else if (strcmp(argv[1], "t15") == 0) Do15 = 1;
else if (strcmp(argv[1], "t16") == 0) Do16 = 1;
else if (strcmp(argv[1], "t17") == 0) Do17 = 1;
else if (strcmp(argv[1], "t18") == 0) Do18 = 1;
else if (strcmp(argv[1], "t19") == 0) Do19 = 1;
else if (strcmp(argv[1], "t20") == 0) Do20 = 1;
else if (strcmp(argv[1], "t21") == 0) Do21 = 1;
else if (strcmp(argv[1], "t22") == 0) Do22 = 1;
else if (strcmp(argv[1], "t23") == 0) Do23 = 1;
else if (strcmp(argv[1], "t24") == 0) Do24 = 1;
else if (strcmp(argv[1], "t25") == 0) Do25 = 1;
else if (strcmp(argv[1], "t26") == 0) Do26 = 1;
else if (strcmp(argv[1], "t27") == 0) Do27 = 1;
else if (strcmp(argv[1], "t28") == 0) Do28 = 1;
else if (strcmp(argv[1], "t29") == 0) Do29 = 1;
else if (strcmp(argv[1], "t30") == 0) Do30 = 1;
else if (strcmp(argv[1], "t31") == 0) Do31 = 1;
else if (strcmp(argv[1], "t32") == 0) Do32 = 1;
else if (strcmp(argv[1], "t33") == 0) Do33 = 1;
else if (strcmp(argv[1], "t34") == 0) Do34 = 1;
else if (strcmp(argv[1], "t35") == 0) Do35 = 1;
else if (strcmp(argv[1], "t36") == 0) Do35 = 1;
}
PopulateIndexTest pit(DistributedEngineComm::instance());
boost::timer theTimer;
if (DoAll)
{
cout << "Starting all tests" << endl;
PopulateIndexTest pit(DistributedEngineComm::instance());
boost::timer theTimer;
pit.test_createindex();
pit.test_createuniqueindex();
std::string altsql = "ALTER TABLE tpch.region add CONSTRAINT test1_cstr unique(r_name);";
pit.test_altertable_addtableconstraint(altsql);
pit.test_altertable_addtablenullconstraint();
if (DoAll)
{
cout << "Starting all tests" << endl;
cout << "Finished all tests" << endl;
}
else if (Do1)
{
pit.test_createindex();
pit.test_createindex();
pit.test_createuniqueindex();
std::string altsql = "ALTER TABLE tpch.region add CONSTRAINT test1_cstr unique(r_name);";
pit.test_altertable_addtableconstraint(altsql);
pit.test_altertable_addtablenullconstraint();
cout << "Finished create index test" << endl;
cout << "Finished all tests" << endl;
}
else if (Do2)
else if (Do1)
{
pit.test_createuniqueindex();
pit.test_createindex();
cout << "Finished create unique index test" << endl;
cout << "Finished create index test" << endl;
}
else if (Do3)
else if (Do2)
{
std::string sqlbuf = "ALTER TABLE tpch.region add CONSTRAINT test1r5_cstr unique(r_name);";
pit.test_altertable_addtableconstraint(sqlbuf);
cout << "Finished add table constraint test" << endl;
}
else if (Do4)
{
std::string sql("CREATE INDEX test4_idx ON tpch.part (p_size)");
pit.test_createindextest(sql);
pit.test_createuniqueindex();
cout << "Finished " << sql << endl;
cout << "Finished create unique index test" << endl;
}
else if (Do5)
else if (Do3)
{
std::string sql("CREATE INDEX test5_idx ON tpch.part (p_name)");
pit.test_createindextest(sql);
std::string sqlbuf = "ALTER TABLE tpch.region add CONSTRAINT test1r5_cstr unique(r_name);";
pit.test_altertable_addtableconstraint(sqlbuf);
cout << "Finished add table constraint test" << endl;
}
else if (Do4)
{
std::string sql("CREATE INDEX test4_idx ON tpch.part (p_size)");
pit.test_createindextest(sql);
cout << "Finished " << sql << endl;
cout << "Finished " << sql << endl;
}
else if (Do6)
else if (Do5)
{
std::string sql("CREATE INDEX test6_idx ON tpch.orders (o_orderkey, o_custkey)");
pit.test_createindextest(sql);
std::string sql("CREATE INDEX test5_idx ON tpch.part (p_name)");
pit.test_createindextest(sql);
cout << "Finished " << sql << endl;
cout << "Finished " << sql << endl;
}
else if (Do7)
else if (Do6)
{
std::string sqlbuf = "ALTER TABLE tpch.supplier add CONSTRAINT tests2_cstr unique(s_name);";
pit.test_altertable_addtableconstraint(sqlbuf);
cout << "Finished add table constraint test" << endl;
std::string sql("CREATE INDEX test6_idx ON tpch.orders (o_orderkey, o_custkey)");
pit.test_createindextest(sql);
cout << "Finished " << sql << endl;
}
else if (Do8)
else if (Do7)
{
std::string sqlbuf = "ALTER TABLE tpch.partsupp add CONSTRAINT testps1_cstr unique(ps_partkey);";
pit.test_altertable_addtableconstraint(sqlbuf);
cout << "Finished add table constraint test: should fail ps_partkey is not unique" << endl;
std::string sqlbuf = "ALTER TABLE tpch.supplier add CONSTRAINT tests2_cstr unique(s_name);";
pit.test_altertable_addtableconstraint(sqlbuf);
cout << "Finished add table constraint test" << endl;
}
else if (Do8)
{
std::string sqlbuf = "ALTER TABLE tpch.partsupp add CONSTRAINT testps1_cstr unique(ps_partkey);";
pit.test_altertable_addtableconstraint(sqlbuf);
cout << "Finished add table constraint test: should fail ps_partkey is not unique" << endl;
}
else if (Do9)
{
std::string sql("CREATE INDEX test7_idx ON tpch.customer (c_custkey)");
pit.test_createindextest(sql);
cout << "Finished add table index test" << endl;
std::string sql("CREATE INDEX test7_idx ON tpch.customer (c_custkey)");
pit.test_createindextest(sql);
cout << "Finished add table index test" << endl;
}
else if (Do10)
{
std::string sql("CREATE INDEX test8_idx ON tpch.supplier(s_phone)");
pit.test_createindextest(sql);
cout << "Finished add table index test" << endl;
std::string sql("CREATE INDEX test8_idx ON tpch.supplier(s_phone)");
pit.test_createindextest(sql);
cout << "Finished add table index test" << endl;
}
else if (Do11)
{
std::string sql("CREATE INDEX test9_idx ON tpch.part (p_retailprice)");
pit.test_createindextest(sql);
cout << "Finished add table index test" << endl;
std::string sql("CREATE INDEX test9_idx ON tpch.part (p_retailprice)");
pit.test_createindextest(sql);
cout << "Finished add table index test" << endl;
}
else if (Do12)
{
std::string sql("CREATE INDEX test10_idx ON tpch.customer (c_acctbal)");
pit.test_createindextest(sql);
cout << "Finished add table index test" << endl;
std::string sql("CREATE INDEX test10_idx ON tpch.customer (c_acctbal)");
pit.test_createindextest(sql);
cout << "Finished add table index test" << endl;
}
else if (Do13)
{
std::string sql("CREATE UNIQUE INDEX test11_idx ON tpch.orders (o_clerk)");
pit.test_createindextest(sql);
cout << "Finished add table index test: should fail" << endl;
std::string sql("CREATE UNIQUE INDEX test11_idx ON tpch.orders (o_clerk)");
pit.test_createindextest(sql);
cout << "Finished add table index test: should fail" << endl;
}
else if (Do14)
{
std::string sql("CREATE INDEX test12_idx ON tpch.lineitem (l_returnflag)");
pit.test_createindextest(sql);
cout << "Finished add table index test" << endl;
std::string sql("CREATE INDEX test12_idx ON tpch.lineitem (l_returnflag)");
pit.test_createindextest(sql);
cout << "Finished add table index test" << endl;
}
else if (Do15)
{
std::string sql("CREATE INDEX test13_idx ON tpch.lineitem (l_linestatus)");
pit.test_createindextest(sql);
cout << "Finished add table index test" << endl;
std::string sql("CREATE INDEX test13_idx ON tpch.lineitem (l_linestatus)");
pit.test_createindextest(sql);
cout << "Finished add table index test" << endl;
}
else if (Do16)
{
std::string sql("CREATE INDEX multi_4idx ON tpch.region (r_regionkey, r_name)");
pit.test_createindextest(sql);
cout << "Finished add table index test" << endl;
std::string sql("CREATE INDEX multi_4idx ON tpch.region (r_regionkey, r_name)");
pit.test_createindextest(sql);
cout << "Finished add table index test" << endl;
}
else if (Do17)
{
std::string sql("CREATE INDEX multi_5idx ON tpch.orders (o_orderkey, o_orderstatus)");
pit.test_createindextest(sql);
cout << "Finished add table index test" << endl;
std::string sql("CREATE INDEX multi_5idx ON tpch.orders (o_orderkey, o_orderstatus)");
pit.test_createindextest(sql);
cout << "Finished add table index test" << endl;
}
else if (Do18)
{
std::string sql("CREATE UNIQUE INDEX orderkey_idx ON tpch.orders (o_orderkey)");
pit.test_createindextest(sql);
cout << "Finished add table index test" << endl;
std::string sql("CREATE UNIQUE INDEX orderkey_idx ON tpch.orders (o_orderkey)");
pit.test_createindextest(sql);
cout << "Finished add table index test" << endl;
}
else if (Do19)
{
std::string sql("CREATE UNIQUE INDEX partkey_idx ON tpch.part (p_partkey)");
pit.test_createindextest(sql);
cout << "Finished add table index test" << endl;
std::string sql("CREATE UNIQUE INDEX partkey_idx ON tpch.part (p_partkey)");
pit.test_createindextest(sql);
cout << "Finished add table index test" << endl;
}
else if (Do20)
{
std::string sql("CREATE INDEX lorderkey_idx ON tpch.lineitem (l_orderkey)");
pit.test_createindextest(sql);
cout << "Finished add table index test" << endl;
std::string sql("CREATE INDEX lorderkey_idx ON tpch.lineitem (l_orderkey)");
pit.test_createindextest(sql);
cout << "Finished add table index test" << endl;
}
else if (Do21)
{
std::string sql("CREATE INDEX lpartkey1_idx ON tpch.lineitem (l_partkey)");
pit.test_createindextest(sql);
cout << "Finished add table index test" << endl;
std::string sql("CREATE INDEX lpartkey1_idx ON tpch.lineitem (l_partkey)");
pit.test_createindextest(sql);
cout << "Finished add table index test" << endl;
}
else if (Do22)
{
std::string sql("CREATE INDEX suppkey1_idx ON tpch.lineitem (l_suppkey)");
pit.test_createindextest(sql);
cout << "Finished add table index test" << endl;
std::string sql("CREATE INDEX suppkey1_idx ON tpch.lineitem (l_suppkey)");
pit.test_createindextest(sql);
cout << "Finished add table index test" << endl;
}
else if (Do23)
else if (Do23)
{
std::string sql("CREATE INDEX n_regionkey_id ON tpch.nation (n_regionkey)");
pit.test_createindextest(sql);
cout << "Finished add table index test" << endl;
std::string sql("CREATE INDEX n_regionkey_id ON tpch.nation (n_regionkey)");
pit.test_createindextest(sql);
cout << "Finished add table index test" << endl;
}
else if (Do24)
{
std::string sql("CREATE INDEX multi_cust_idx ON tpch.customer (c_name, c_address, c_phone, c_mktsegment)");
pit.test_createindextest(sql);
cout << "Finished add table index test: " << sql << endl;
std::string sql("CREATE INDEX multi_cust_idx ON tpch.customer (c_name, c_address, c_phone, c_mktsegment)");
pit.test_createindextest(sql);
cout << "Finished add table index test: " << sql << endl;
}
else if (Do25)
{
std::string sql("CREATE INDEX multi_part_no_idx ON tpch.part (p_name, p_mfgr, p_brand, p_container, p_size)");
pit.test_createindextest(sql);
cout << "Finished add table index test: " << sql << endl;
std::string sql("CREATE INDEX multi_part_no_idx ON tpch.part (p_name, p_mfgr, p_brand, p_container, p_size)");
pit.test_createindextest(sql);
cout << "Finished add table index test: " << sql << endl;
}
else if (Do26)
{
std::string sql("CREATE INDEX o_date_idx ON tpch.orders (o_orderdate)");
pit.test_createindextest(sql);
cout << "Finished add table index test: " << sql << endl;
std::string sql("CREATE INDEX o_date_idx ON tpch.orders (o_orderdate)");
pit.test_createindextest(sql);
cout << "Finished add table index test: " << sql << endl;
}
else if (Do27)
{
std::string sql("CREATE INDEX multi_order_idx ON tpch.orders (o_orderkey, o_orderstatus, o_orderdate)");
pit.test_createindextest(sql);
cout << "Finished add table index test: " << sql << endl;
std::string sql("CREATE INDEX multi_order_idx ON tpch.orders (o_orderkey, o_orderstatus, o_orderdate)");
pit.test_createindextest(sql);
cout << "Finished add table index test: " << sql << endl;
}
else if (Do28)
{
string sql("create table tpch.tablea( c1 integer, c2 char);");
pit.test_createtabletest(sql);
std::string sqlbuf = "ALTER TABLE tpch.tablea add CONSTRAINT tablea_cstr1 unique(c2);";
pit.test_altertable_addtableconstraint(sqlbuf);
cout << "Finished add table constraint test" << endl;
string sql("create table tpch.tablea( c1 integer, c2 char);");
pit.test_createtabletest(sql);
std::string sqlbuf = "ALTER TABLE tpch.tablea add CONSTRAINT tablea_cstr1 unique(c2);";
pit.test_altertable_addtableconstraint(sqlbuf);
cout << "Finished add table constraint test" << endl;
}
else if (Do29)
{
std::string sqlbuf = "ALTER TABLE tpch.nation add CONSTRAINT testn1_cstr unique(n_regionkey);";
pit.test_altertable_addtableconstraint(sqlbuf);
cout << "Finished add table constraint test: should fail n_regionkey is not unique" << endl;
std::string sqlbuf = "ALTER TABLE tpch.nation add CONSTRAINT testn1_cstr unique(n_regionkey);";
pit.test_altertable_addtableconstraint(sqlbuf);
cout << "Finished add table constraint test: should fail n_regionkey is not unique" << endl;
}
else if (Do30)
{
std::string sql("CREATE UNIQUE INDEX multicstr_1idx ON tpch.region (r_regionkey, r_name)");
pit.test_createindextest(sql);
cout << "Finished add table index test" << endl;
std::string sql("CREATE UNIQUE INDEX multicstr_1idx ON tpch.region (r_regionkey, r_name)");
pit.test_createindextest(sql);
cout << "Finished add table index test" << endl;
}
else if (Do31)
{
std::string sql("CREATE UNIQUE INDEX multicsto_1idx ON tpch.orders (o_orderkey, o_orderstatus)");
pit.test_createindextest(sql);
cout << "Finished add table index test" << endl;
std::string sql("CREATE UNIQUE INDEX multicsto_1idx ON tpch.orders (o_orderkey, o_orderstatus)");
pit.test_createindextest(sql);
cout << "Finished add table index test" << endl;
}
else if (Do32)
{
std::string sql("CREATE UNIQUE INDEX multicstn_1idx ON tpch.nation (n_nationkey, n_regionkey)");
pit.test_createindextest(sql);
cout << "Finished add table index test" << endl;
std::string sql("CREATE UNIQUE INDEX multicstn_1idx ON tpch.nation (n_nationkey, n_regionkey)");
pit.test_createindextest(sql);
cout << "Finished add table index test" << endl;
}
else if (Do33)
else if (Do33)
{
std::string sql("CREATE UNIQUE INDEX multicstps_1idx ON tpch.partsupp (ps_partkey, ps_suppkey)");
pit.test_createindextest(sql);
cout << "Finished add table index test" << endl;
std::string sql("CREATE UNIQUE INDEX multicstps_1idx ON tpch.partsupp (ps_partkey, ps_suppkey)");
pit.test_createindextest(sql);
cout << "Finished add table index test" << endl;
}
else if (Do34)
else if (Do34)
{
std::string sql("CREATE UNIQUE INDEX multicsto_2idx ON tpch.orders (o_orderstatus, o_orderpriority)");
pit.test_createindextest(sql);
cout << "Finished add table index test: should fail" << endl;
std::string sql("CREATE UNIQUE INDEX multicsto_2idx ON tpch.orders (o_orderstatus, o_orderpriority)");
pit.test_createindextest(sql);
cout << "Finished add table index test: should fail" << endl;
}
else if (Do35)
{
std::string sql("ALTER TABLE tpch.nation add CONSTRAINT testn2_cstr unique(n_nationkey);");
pit.test_altertable_addtableconstraint(sql);
cout << "Finished add table constraint test" << endl;
std::string sql("ALTER TABLE tpch.nation add CONSTRAINT testn2_cstr unique(n_nationkey);");
pit.test_altertable_addtableconstraint(sql);
cout << "Finished add table constraint test" << endl;
}
else if (Do36)
{
pit.test_altertable_addtablenullconstraint();
pit.test_altertable_addtablenullconstraint();
cout << "Finished add table not null constraint test" << endl;
cout << "Finished add table not null constraint test" << endl;
}
else
else
{
cout << "No Test Selected!" << endl << endl;
cout << "No Test Selected!" << endl << endl;
cout << "All" << endl;
cout << "t1" << endl;
cout << "t2" << endl;
cout << "t3" << endl;
cout << "t4" << endl;
cout << endl;
cout << "All" << endl;
cout << "t1" << endl;
cout << "t2" << endl;
cout << "t3" << endl;
cout << "t4" << endl;
cout << endl;
}
cout << "Create index test took :" << theTimer.elapsed() << " seconds to complete." << endl;

440
dbcon/ddlpackageproc/restorepartitionprocessor.cpp
View File

@ -35,238 +35,262 @@ using namespace WriteEngine;
namespace ddlpackageprocessor
{
RestorePartitionProcessor::DDLResult RestorePartitionProcessor::processPackage(ddlpackage::RestorePartitionStatement& restorePartitionStmt)
{
SUMMARY_INFO("RestorePartitionProcessor::processPackage");
RestorePartitionProcessor::DDLResult RestorePartitionProcessor::processPackage(ddlpackage::RestorePartitionStatement& restorePartitionStmt)
{
SUMMARY_INFO("RestorePartitionProcessor::processPackage");
DDLResult result;
result.result = NO_ERROR;
std::string err;
VERBOSE_INFO(restorePartitionStmt);
DDLResult result;
result.result = NO_ERROR;
std::string err;
VERBOSE_INFO(restorePartitionStmt);
BRM::TxnID txnID;
txnID.id= fTxnid.id;
txnID.valid= fTxnid.valid;
BRM::TxnID txnID;
txnID.id = fTxnid.id;
txnID.valid = fTxnid.valid;
int rc = 0;
rc = fDbrm->isReadWrite();
if (rc != 0 )
{
logging::Message::Args args;
logging::Message message(9);
args.add("Unable to execute the statement due to DBRM is read only");
message.format(args);
result.result = DROP_ERROR;
result.message = message;
fSessionManager.rolledback(txnID);
return result;
}
std::vector <CalpontSystemCatalog::OID> oidList;
CalpontSystemCatalog::RIDList tableColRidList;
CalpontSystemCatalog::DictOIDList dictOIDList;
std::string processName("DDLProc");
int rc = 0;
rc = fDbrm->isReadWrite();
string stmt = restorePartitionStmt.fSql + "|" + restorePartitionStmt.fTableName->fSchema +"|";
SQLLogger logger(stmt, fDDLLoggingId, restorePartitionStmt.fSessionID, txnID.id);
if (rc != 0 )
{
logging::Message::Args args;
logging::Message message(9);
args.add("Unable to execute the statement due to DBRM is read only");
message.format(args);
result.result = DROP_ERROR;
result.message = message;
fSessionManager.rolledback(txnID);
return result;
}
uint32_t processID = 0;
uint64_t uniqueID = 0;
uint32_t sessionID = restorePartitionStmt.fSessionID;
execplan::CalpontSystemCatalog::ROPair roPair;
std::vector <CalpontSystemCatalog::OID> oidList;
CalpontSystemCatalog::RIDList tableColRidList;
CalpontSystemCatalog::DictOIDList dictOIDList;
std::string processName("DDLProc");
try
{
//check table lock
boost::shared_ptr<CalpontSystemCatalog> systemCatalogPtr = CalpontSystemCatalog::makeCalpontSystemCatalog(restorePartitionStmt.fSessionID);
systemCatalogPtr->identity(CalpontSystemCatalog::EC);
systemCatalogPtr->sessionID(restorePartitionStmt.fSessionID);
CalpontSystemCatalog::TableName tableName;
tableName.schema = restorePartitionStmt.fTableName->fSchema;
tableName.table = restorePartitionStmt.fTableName->fName;
roPair = systemCatalogPtr->tableRID( tableName );
//@Bug 3054 check for system catalog
if ( roPair.objnum < 3000 )
{
throw std::runtime_error("Drop partition cannot be operated on Calpont system catalog.");
}
int i = 0;
processID = ::getpid();
oam::OamCache * oamcache = oam::OamCache::makeOamCache();
std::vector<int> pmList = oamcache->getModuleIds();
std::vector<uint32_t> pms;
for (unsigned i=0; i < pmList.size(); i++)
{
pms.push_back((uint32_t)pmList[i]);
}
string stmt = restorePartitionStmt.fSql + "|" + restorePartitionStmt.fTableName->fSchema + "|";
SQLLogger logger(stmt, fDDLLoggingId, restorePartitionStmt.fSessionID, txnID.id);
try {
uniqueID = fDbrm->getTableLock(pms, roPair.objnum, &processName, &processID, (int32_t*)&sessionID, (int32_t*)&txnID.id, BRM::LOADING );
}
catch (std::exception&)
{
result.result = DROP_ERROR;
result.message = IDBErrorInfo::instance()->errorMsg(ERR_HARD_FAILURE);
fSessionManager.rolledback(txnID);
return result;
}
uint32_t processID = 0;
uint64_t uniqueID = 0;
uint32_t sessionID = restorePartitionStmt.fSessionID;
execplan::CalpontSystemCatalog::ROPair roPair;
if ( uniqueID == 0 )
{
int waitPeriod = 10;
int sleepTime = 100; // sleep 100 milliseconds between checks
int numTries = 10; // try 10 times per second
waitPeriod = Config::getWaitPeriod();
numTries = waitPeriod * 10;
struct timespec rm_ts;
try
{
//check table lock
boost::shared_ptr<CalpontSystemCatalog> systemCatalogPtr = CalpontSystemCatalog::makeCalpontSystemCatalog(restorePartitionStmt.fSessionID);
systemCatalogPtr->identity(CalpontSystemCatalog::EC);
systemCatalogPtr->sessionID(restorePartitionStmt.fSessionID);
CalpontSystemCatalog::TableName tableName;
tableName.schema = restorePartitionStmt.fTableName->fSchema;
tableName.table = restorePartitionStmt.fTableName->fName;
roPair = systemCatalogPtr->tableRID( tableName );
rm_ts.tv_sec = sleepTime/1000;
rm_ts.tv_nsec = sleepTime%1000 *1000000;
//@Bug 3054 check for system catalog
if ( roPair.objnum < 3000 )
{
throw std::runtime_error("Drop partition cannot be operated on Calpont system catalog.");
}
for (; i < numTries; i++)
{
int i = 0;
processID = ::getpid();
oam::OamCache* oamcache = oam::OamCache::makeOamCache();
std::vector<int> pmList = oamcache->getModuleIds();
std::vector<uint32_t> pms;
for (unsigned i = 0; i < pmList.size(); i++)
{
pms.push_back((uint32_t)pmList[i]);
}
try
{
uniqueID = fDbrm->getTableLock(pms, roPair.objnum, &processName, &processID, (int32_t*)&sessionID, (int32_t*)&txnID.id, BRM::LOADING );
}
catch (std::exception&)
{
result.result = DROP_ERROR;
result.message = IDBErrorInfo::instance()->errorMsg(ERR_HARD_FAILURE);
fSessionManager.rolledback(txnID);
return result;
}
if ( uniqueID == 0 )
{
int waitPeriod = 10;
int sleepTime = 100; // sleep 100 milliseconds between checks
int numTries = 10; // try 10 times per second
waitPeriod = Config::getWaitPeriod();
numTries = waitPeriod * 10;
struct timespec rm_ts;
rm_ts.tv_sec = sleepTime / 1000;
rm_ts.tv_nsec = sleepTime % 1000 * 1000000;
for (; i < numTries; i++)
{
#ifdef _MSC_VER
Sleep(rm_ts.tv_sec * 1000);
Sleep(rm_ts.tv_sec * 1000);
#else
struct timespec abs_ts;
do
{
abs_ts.tv_sec = rm_ts.tv_sec;
abs_ts.tv_nsec = rm_ts.tv_nsec;
}
while(nanosleep(&abs_ts,&rm_ts) < 0);
struct timespec abs_ts;
do
{
abs_ts.tv_sec = rm_ts.tv_sec;
abs_ts.tv_nsec = rm_ts.tv_nsec;
}
while (nanosleep(&abs_ts, &rm_ts) < 0);
#endif
// reset
sessionID = restorePartitionStmt.fSessionID;
txnID.id= fTxnid.id;
txnID.valid= fTxnid.valid;
processID = ::getpid();
processName = "DDLProc";
// reset
sessionID = restorePartitionStmt.fSessionID;
txnID.id = fTxnid.id;
txnID.valid = fTxnid.valid;
processID = ::getpid();
processName = "DDLProc";
try {
uniqueID = fDbrm->getTableLock(pms, roPair.objnum, &processName, &processID, (int32_t*)&sessionID, (int32_t*)&txnID.id, BRM::LOADING );
}
catch (std::exception&)
{
result.result = DROP_ERROR;
result.message = IDBErrorInfo::instance()->errorMsg(ERR_HARD_FAILURE);
fSessionManager.rolledback(txnID);
return result;
}
try
{
uniqueID = fDbrm->getTableLock(pms, roPair.objnum, &processName, &processID, (int32_t*)&sessionID, (int32_t*)&txnID.id, BRM::LOADING );
}
catch (std::exception&)
{
result.result = DROP_ERROR;
result.message = IDBErrorInfo::instance()->errorMsg(ERR_HARD_FAILURE);
fSessionManager.rolledback(txnID);
return result;
}
if (uniqueID > 0)
break;
}
if (uniqueID > 0)
break;
}
if (i >= numTries) //error out
{
result.result = DROP_ERROR;
logging::Message::Args args;
string strOp("restore partition");
args.add(strOp);
args.add(processName);
args.add((uint64_t)processID);
args.add((uint64_t)sessionID);
result.message = Message(IDBErrorInfo::instance()->errorMsg(ERR_TABLE_LOCKED,args));
fSessionManager.rolledback(txnID);
return result;
}
}
if (i >= numTries) //error out
{
result.result = DROP_ERROR;
logging::Message::Args args;
string strOp("restore partition");
args.add(strOp);
args.add(processName);
args.add((uint64_t)processID);
args.add((uint64_t)sessionID);
result.message = Message(IDBErrorInfo::instance()->errorMsg(ERR_TABLE_LOCKED, args));
fSessionManager.rolledback(txnID);
return result;
}
}
// 1. Get the OIDs for the columns
// 2. Get the OIDs for the dictionaries
// 3. Save the OIDs to a log file
// 4. Remove the extents from extentmap
// 5. Flush PrimProc Cache
// 6. Remove the column and dictionary files for the partition
// 1. Get the OIDs for the columns
// 2. Get the OIDs for the dictionaries
// 3. Save the OIDs to a log file
// 4. Remove the extents from extentmap
// 5. Flush PrimProc Cache
// 6. Remove the column and dictionary files for the partition
CalpontSystemCatalog::TableName userTableName;
userTableName.schema = restorePartitionStmt.fTableName->fSchema;
userTableName.table = restorePartitionStmt.fTableName->fName;
CalpontSystemCatalog::TableName userTableName;
userTableName.schema = restorePartitionStmt.fTableName->fSchema;
userTableName.table = restorePartitionStmt.fTableName->fName;
tableColRidList = systemCatalogPtr->columnRIDs( userTableName );
tableColRidList = systemCatalogPtr->columnRIDs( userTableName );
dictOIDList = systemCatalogPtr->dictOIDs( userTableName );
dictOIDList = systemCatalogPtr->dictOIDs( userTableName );
//Save qualified tablename, all column, dictionary OIDs, and transaction ID into a file in ASCII format
for ( unsigned i=0; i < tableColRidList.size(); i++ )
{
if ( tableColRidList[i].objnum > 3000 )
oidList.push_back( tableColRidList[i].objnum );
}
for ( unsigned i=0; i < dictOIDList.size(); i++ )
{
if ( dictOIDList[i].dictOID > 3000 )
oidList.push_back( dictOIDList[i].dictOID );
}
//Save qualified tablename, all column, dictionary OIDs, and transaction ID into a file in ASCII format
for ( unsigned i = 0; i < tableColRidList.size(); i++ )
{
if ( tableColRidList[i].objnum > 3000 )
oidList.push_back( tableColRidList[i].objnum );
}
//Remove the partition from extent map
string emsg;
rc = fDbrm->restorePartition( oidList, restorePartitionStmt.fPartitions, emsg);
if ( rc != 0 )
{
throw std::runtime_error(emsg);
}
}
catch (exception& ex)
{
logging::Message::Args args;
logging::Message message(ex.what());
for ( unsigned i = 0; i < dictOIDList.size(); i++ )
{
if ( dictOIDList[i].dictOID > 3000 )
oidList.push_back( dictOIDList[i].dictOID );
}
if (( rc == BRM::ERR_NOT_EXIST_PARTITION) || (rc == BRM::ERR_INVALID_OP_LAST_PARTITION) ||
(rc == BRM::ERR_PARTITION_DISABLED) || (rc == BRM::ERR_TABLE_NOT_LOCKED))
result.result = USER_ERROR;
else if (rc == BRM::ERR_PARTITION_ENABLED)
result.result = PARTITION_WARNING;
else
result.result = DROP_ERROR;
//Remove the partition from extent map
string emsg;
rc = fDbrm->restorePartition( oidList, restorePartitionStmt.fPartitions, emsg);
result.message = message;
try {
fDbrm->releaseTableLock(uniqueID);
} catch (std::exception&)
{
result.result = DROP_ERROR;
result.message = IDBErrorInfo::instance()->errorMsg(ERR_HARD_FAILURE);
}
fSessionManager.rolledback(txnID);
return result;
}
catch (...)
{
//cerr << "RestorePartitionProcessor::processPackage: caught unknown exception!" << endl;
if ( rc != 0 )
{
throw std::runtime_error(emsg);
}
}
catch (exception& ex)
{
logging::Message::Args args;
logging::Message message(ex.what());
logging::Message::Args args;
logging::Message message(1);
args.add("Enable partition: ");
args.add( "encountered unkown exception" );
args.add("");
args.add("");
message.format( args );
if (( rc == BRM::ERR_NOT_EXIST_PARTITION) || (rc == BRM::ERR_INVALID_OP_LAST_PARTITION) ||
(rc == BRM::ERR_PARTITION_DISABLED) || (rc == BRM::ERR_TABLE_NOT_LOCKED))
result.result = USER_ERROR;
else if (rc == BRM::ERR_PARTITION_ENABLED)
result.result = PARTITION_WARNING;
else
result.result = DROP_ERROR;
result.result = DROP_ERROR;
result.message = message;
try {
fDbrm->releaseTableLock(uniqueID);
} catch (std::exception&)
{
result.result = DROP_ERROR;
result.message = IDBErrorInfo::instance()->errorMsg(ERR_HARD_FAILURE);
}
fSessionManager.rolledback(txnID);
return result;
}
// Log the DDL statement
logging::logDDL(restorePartitionStmt.fSessionID, txnID.id, restorePartitionStmt.fSql, restorePartitionStmt.fOwner);
try {
fDbrm->releaseTableLock(uniqueID);
} catch (std::exception&)
{
result.result = DROP_ERROR;
result.message = IDBErrorInfo::instance()->errorMsg(ERR_HARD_FAILURE);
fSessionManager.rolledback(txnID);
return result;
}
fSessionManager.committed(txnID);
return result;
}
result.message = message;
try
{
fDbrm->releaseTableLock(uniqueID);
}
catch (std::exception&)
{
result.result = DROP_ERROR;
result.message = IDBErrorInfo::instance()->errorMsg(ERR_HARD_FAILURE);
}
fSessionManager.rolledback(txnID);
return result;
}
catch (...)
{
//cerr << "RestorePartitionProcessor::processPackage: caught unknown exception!" << endl;
logging::Message::Args args;
logging::Message message(1);
args.add("Enable partition: ");
args.add( "encountered unkown exception" );
args.add("");
args.add("");
message.format( args );
result.result = DROP_ERROR;
result.message = message;
try
{
fDbrm->releaseTableLock(uniqueID);
}
catch (std::exception&)
{
result.result = DROP_ERROR;
result.message = IDBErrorInfo::instance()->errorMsg(ERR_HARD_FAILURE);
}
fSessionManager.rolledback(txnID);
return result;
}
// Log the DDL statement
logging::logDDL(restorePartitionStmt.fSessionID, txnID.id, restorePartitionStmt.fSql, restorePartitionStmt.fOwner);
try
{
fDbrm->releaseTableLock(uniqueID);
}
catch (std::exception&)
{
result.result = DROP_ERROR;
result.message = IDBErrorInfo::instance()->errorMsg(ERR_HARD_FAILURE);
fSessionManager.rolledback(txnID);
return result;
}
fSessionManager.committed(txnID);
return result;
}
}

30
dbcon/ddlpackageproc/restorepartitionprocessor.h
View File

@ -34,25 +34,25 @@
namespace ddlpackageprocessor
{
/** @brief specialization of a DDLPacakageProcessor
* for interacting with the Write Engine to process
* drop table ddl statements.
/** @brief specialization of a DDLPacakageProcessor
* for interacting with the Write Engine to process
* drop table ddl statements.
*/
class RestorePartitionProcessor : public DDLPackageProcessor
{
public:
RestorePartitionProcessor(BRM::DBRM* aDbrm) : DDLPackageProcessor(aDbrm) {}
/** @brief process a drop table statement
*
* @param dropTableStmt the drop table statement
*/
class RestorePartitionProcessor : public DDLPackageProcessor
{
public:
RestorePartitionProcessor(BRM::DBRM* aDbrm) : DDLPackageProcessor(aDbrm){}
/** @brief process a drop table statement
*
* @param dropTableStmt the drop table statement
*/
EXPORT DDLResult processPackage(ddlpackage::RestorePartitionStatement& RestorePartitionStmt);
EXPORT DDLResult processPackage(ddlpackage::RestorePartitionStatement& RestorePartitionStmt);
protected:
protected:
private:
private:
};
};
} // namespace ddlpackageprocessor
#undef EXPORT

303
dbcon/ddlpackageproc/tdriver.cpp
View File

@ -404,55 +404,59 @@ public:
};
void destroySemaphores()
{
key_t semkey;
int sems, err;
void destroySemaphores()
{
key_t semkey;
int sems, err;
semkey = 0x2149bdd2;
sems = semget(semkey, 2, 0666);
if (sems != -1)
semkey = 0x2149bdd2;
sems = semget(semkey, 2, 0666);
if (sems != -1)
{
err = semctl(sems, 0, IPC_RMID);
if (err == -1)
perror("tdriver: semctl");
}
}
void destroyShmseg()
{
key_t shmkey;
int shms, err;
shmkey = 0x2149bdd2;
shms = shmget(shmkey, 0, 0666);
if (shms != -1)
{
err = shmctl(shms, IPC_RMID, NULL);
if (err == -1 && errno != EINVAL)
{
err = semctl(sems, 0, IPC_RMID);
if (err == -1)
perror("tdriver: semctl");
perror("tdriver: shmctl");
return;
}
}
}
void setUp()
{
destroySemaphores();
destroyShmseg();
unlink("/tmp/oidbitmap");
SystemCatalogBuilder::build();
}
void destroyShmseg()
{
key_t shmkey;
int shms, err;
shmkey = 0x2149bdd2;
shms = shmget(shmkey, 0, 0666);
if (shms != -1)
{
err = shmctl(shms, IPC_RMID, NULL);
if (err == -1 && errno != EINVAL)
{
perror("tdriver: shmctl");
return;
}
}
}
void setUp()
{
destroySemaphores();
destroyShmseg();
unlink("/tmp/oidbitmap");
SystemCatalogBuilder::build();
}
void tearDown()
{
destroySemaphores();
destroyShmseg();
unlink("/tmp/oidbitmap");
}
void tearDown()
{
destroySemaphores();
destroyShmseg();
unlink("/tmp/oidbitmap");
}
class DDLPackageProcessorTest : public CppUnit::TestFixture
{
@ -492,30 +496,33 @@ public:
*/
void test_createtable_region()
{
cout << "Begining create region table testing..." << endl;
cout << "Begining create region table testing..." << endl;
std::string sqlbuf = "create table region( r_regionkey integer NOT NULL, r_name char(25) ,r_comment varchar(152));";
SqlParser parser;
parser.Parse(sqlbuf.c_str());
if (parser.Good())
{
const ParseTree &ptree = parser.GetParseTree();
const ParseTree& ptree = parser.GetParseTree();
try
{
CreateTableProcessor processor;
processor.setDebugLevel(CreateTableProcessor::VERBOSE);
SqlStatement &stmt = *ptree.fList[0];
SqlStatement& stmt = *ptree.fList[0];
CreateTableProcessor::DDLResult result;
result = processor.processPackage(dynamic_cast<CreateTableStatement&>(stmt));
std::cout << "return: " << result.result << std::endl;
}
catch(...)
catch (...)
{
tearDown();
throw;
}
}
tearDown();
}
@ -524,36 +531,39 @@ public:
//setUp();
//removeSystemCatalog();
//createSystemCatalog();
cout << "Begining create table testing..." << endl;
cout << "Begining create table testing..." << endl;
std::string sqlbuf = "create table tpch.part( p_partkey integer NOT NULL ,p_name varchar(55) default 'helloworld', p_mfgr char(6), p_brand char(10) , p_type varchar(25) default 'foobar' , p_size integer , p_container char(10) ,p_retailprice integer , p_comment varchar(23), CONSTRAINT PK_PART PRIMARY KEY(p_partkey) )";
SqlParser parser;
parser.Parse(sqlbuf.c_str());
if (parser.Good())
{
const ParseTree &ptree = parser.GetParseTree();
const ParseTree& ptree = parser.GetParseTree();
try
{
CreateTableProcessor processor;
processor.setDebugLevel(CreateTableProcessor::VERBOSE);
SqlStatement &stmt = *ptree.fList[0];
SqlStatement& stmt = *ptree.fList[0];
CreateTableStatement& ct = dynamic_cast<CreateTableStatement&>(stmt);
CreateTableStatement& ct = dynamic_cast<CreateTableStatement&>(stmt);
cout << "Parsed CreateTable:" << endl;
cout << ct << endl;
cout << "Parsed CreateTable:" << endl;
cout << ct << endl;
CreateTableProcessor::DDLResult result;
result = processor.processPackage(ct);
std::cout << "return: " << result.result << std::endl;
}
catch(...)
catch (...)
{
tearDown();
throw;
}
}
tearDown();
}
@ -563,86 +573,93 @@ public:
std::string sqlbuf = "CREATE INDEX test_idx ON tpch.part (p_size)";
SqlParser parser;
parser.Parse(sqlbuf.c_str());
if (parser.Good())
{
const ParseTree &ptree = parser.GetParseTree();
const ParseTree& ptree = parser.GetParseTree();
try
{
CreateIndexProcessor processor;
processor.setDebugLevel(CreateIndexProcessor::VERBOSE);
SqlStatement &stmt = *ptree.fList[0];
SqlStatement& stmt = *ptree.fList[0];
CreateIndexProcessor::DDLResult result;
result = processor.processPackage(dynamic_cast<CreateIndexStatement&>(stmt));
std::cout << "return: " << result.result << std::endl;
}
catch(...)
catch (...)
{
tearDown();
throw;
}
}
tearDown();
}
void test_createuniqueindex()
{
cout << "Begining create unique index test ..." << endl;
cout << "Begining create unique index test ..." << endl;
std::string sqlbuf = "CREATE UNIQUE INDEX test_idx ON tpch.part (p_mfgr)";
SqlParser parser;
parser.Parse(sqlbuf.c_str());
if (parser.Good())
{
const ParseTree &ptree = parser.GetParseTree();
const ParseTree& ptree = parser.GetParseTree();
try
{
CreateIndexProcessor processor;
processor.setDebugLevel(CreateIndexProcessor::VERBOSE);
SqlStatement &stmt = *ptree.fList[0];
SqlStatement& stmt = *ptree.fList[0];
CreateIndexProcessor::DDLResult result;
result = processor.processPackage(dynamic_cast<CreateIndexStatement&>(stmt));
std::cout << "return: " << result.result << std::endl;
}
catch(...)
catch (...)
{
tearDown();
throw;
}
}
tearDown();
}
void test_altertable_addacolumn()
{
cout << "Begoning Alter Table Add column test ..." << endl;
cout << "Begoning Alter Table Add column test ..." << endl;
std::string sqlbuf = "ALTER TABLE tpch.part ADD COLUMN c3 char(50)";
SqlParser parser;
parser.Parse(sqlbuf.c_str());
if (parser.Good())
{
const ParseTree &ptree = parser.GetParseTree();
const ParseTree& ptree = parser.GetParseTree();
try
{
AlterTableProcessor processor;
processor.setDebugLevel(AlterTableProcessor::VERBOSE);
processor.setDebugLevel(AlterTableProcessor::VERBOSE);
SqlStatement &stmt = *ptree.fList[0];
SqlStatement& stmt = *ptree.fList[0];
AlterTableProcessor::DDLResult result;
result = processor.processPackage(dynamic_cast<AlterTableStatement&>(stmt));
std::cout << "return: " << result.result << std::endl;
}
catch(...)
catch (...)
{
tearDown();
throw;
}
}
tearDown();
}
@ -653,56 +670,62 @@ public:
SqlParser parser;
parser.Parse(sqlbuf.c_str());
if (parser.Good())
{
const ParseTree &ptree = parser.GetParseTree();
const ParseTree& ptree = parser.GetParseTree();
try
{
AlterTableProcessor processor;
processor.setDebugLevel(AlterTableProcessor::VERBOSE);
processor.setDebugLevel(AlterTableProcessor::VERBOSE);
SqlStatement &stmt = *ptree.fList[0];
SqlStatement& stmt = *ptree.fList[0];
AlterTableProcessor::DDLResult result;
result = processor.processPackage(dynamic_cast<AlterTableStatement&>(stmt));
std::cout << "return: " << result.result << std::endl;
}
catch(...)
catch (...)
{
tearDown();
throw;
}
}
tearDown();
}
void test_altertable_addacolumnunique()
void test_altertable_addacolumnunique()
{
cout << "Begining Alter Table add column with constraint test ..." << endl;
std::string sqlbuf = "ALTER TABLE tpch.part ADD COLUMN c3 char(50) UNIQUE";
SqlParser parser;
parser.Parse(sqlbuf.c_str());
if (parser.Good())
{
const ParseTree &ptree = parser.GetParseTree();
const ParseTree& ptree = parser.GetParseTree();
try
{
AlterTableProcessor processor;
processor.setDebugLevel(AlterTableProcessor::VERBOSE);
processor.setDebugLevel(AlterTableProcessor::VERBOSE);
SqlStatement &stmt = *ptree.fList[0];
SqlStatement& stmt = *ptree.fList[0];
AlterTableProcessor::DDLResult result;
result = processor.processPackage(dynamic_cast<AlterTableStatement&>(stmt));
std::cout << "return: " << result.result << std::endl;
}
catch(...)
catch (...)
{
tearDown();
throw;
}
}
tearDown();
}
void test_altertable_dropacolumn()
@ -712,26 +735,29 @@ public:
SqlParser parser;
parser.Parse(sqlbuf.c_str());
if (parser.Good())
{
const ParseTree &ptree = parser.GetParseTree();
const ParseTree& ptree = parser.GetParseTree();
try
{
AlterTableProcessor processor;
processor.setDebugLevel(AlterTableProcessor::VERBOSE);
processor.setDebugLevel(AlterTableProcessor::VERBOSE);
SqlStatement &stmt = *ptree.fList[0];
SqlStatement& stmt = *ptree.fList[0];
AlterTableProcessor::DDLResult result;
result = processor.processPackage(dynamic_cast<AlterTableStatement&>(stmt));
std::cout << "return: " << result.result << std::endl;
}
catch(...)
catch (...)
{
tearDown();
throw;
}
}
tearDown();
}
@ -742,26 +768,29 @@ public:
SqlParser parser;
parser.Parse(sqlbuf.c_str());
if (parser.Good())
{
const ParseTree &ptree = parser.GetParseTree();
const ParseTree& ptree = parser.GetParseTree();
try
{
AlterTableProcessor processor;
processor.setDebugLevel(AlterTableProcessor::VERBOSE);
processor.setDebugLevel(AlterTableProcessor::VERBOSE);
SqlStatement &stmt = *ptree.fList[0];
SqlStatement& stmt = *ptree.fList[0];
AlterTableProcessor::DDLResult result;
result = processor.processPackage(dynamic_cast<AlterTableStatement&>(stmt));
std::cout << "return: " << result.result << std::endl;
}
catch(...)
catch (...)
{
tearDown();
throw;
}
}
tearDown();
}
@ -772,26 +801,29 @@ public:
SqlParser parser;
parser.Parse(sqlbuf.c_str());
if (parser.Good())
{
const ParseTree &ptree = parser.GetParseTree();
const ParseTree& ptree = parser.GetParseTree();
try
{
AlterTableProcessor processor;
processor.setDebugLevel(AlterTableProcessor::VERBOSE);
processor.setDebugLevel(AlterTableProcessor::VERBOSE);
SqlStatement &stmt = *ptree.fList[0];
SqlStatement& stmt = *ptree.fList[0];
AlterTableProcessor::DDLResult result;
result = processor.processPackage(dynamic_cast<AlterTableStatement&>(stmt));
std::cout << "return: " << result.result << std::endl;
}
catch(...)
catch (...)
{
tearDown();
throw;
}
}
tearDown();
}
void test_dropindex()
@ -801,27 +833,29 @@ public:
SqlParser parser;
parser.Parse(sqlbuf.c_str());
if (parser.Good())
{
const ParseTree &ptree = parser.GetParseTree();
const ParseTree& ptree = parser.GetParseTree();
try
{
DropIndexProcessor processor;
processor.setDebugLevel(DropIndexProcessor::VERBOSE);
SqlStatement &stmt = *ptree.fList[0];
SqlStatement& stmt = *ptree.fList[0];
DropIndexProcessor::DDLResult result;
result = processor.processPackage(dynamic_cast<DropIndexStatement&>(stmt));
std::cout << "return: " << result.result << std::endl;
}
catch(...)
catch (...)
{
tearDown();
throw;
}
}
tearDown();
}
void test_altertable_renamecolumn()
@ -831,26 +865,29 @@ public:
SqlParser parser;
parser.Parse(sqlbuf.c_str());
if (parser.Good())
{
const ParseTree &ptree = parser.GetParseTree();
const ParseTree& ptree = parser.GetParseTree();
try
{
AlterTableProcessor processor;
processor.setDebugLevel(AlterTableProcessor::VERBOSE);
processor.setDebugLevel(AlterTableProcessor::VERBOSE);
SqlStatement &stmt = *ptree.fList[0];
SqlStatement& stmt = *ptree.fList[0];
AlterTableProcessor::DDLResult result;
result = processor.processPackage(dynamic_cast<AlterTableStatement&>(stmt));
std::cout << "return: " << result.result << std::endl;
}
catch(...)
catch (...)
{
tearDown();
throw;
}
}
tearDown();
}
@ -862,26 +899,29 @@ public:
SqlParser parser;
parser.Parse(sqlbuf.c_str());
if (parser.Good())
{
const ParseTree &ptree = parser.GetParseTree();
const ParseTree& ptree = parser.GetParseTree();
try
{
AlterTableProcessor processor;
processor.setDebugLevel(AlterTableProcessor::VERBOSE);
processor.setDebugLevel(AlterTableProcessor::VERBOSE);
SqlStatement &stmt = *ptree.fList[0];
SqlStatement& stmt = *ptree.fList[0];
AlterTableProcessor::DDLResult result;
result = processor.processPackage(dynamic_cast<AlterTableStatement&>(stmt));
std::cout << "return: " << result.result << std::endl;
}
catch(...)
catch (...)
{
tearDown();
throw;
}
}
tearDown();
}
void test_altertable_addtableconstraint()
@ -891,26 +931,29 @@ public:
SqlParser parser;
parser.Parse(sqlbuf.c_str());
if (parser.Good())
{
const ParseTree &ptree = parser.GetParseTree();
const ParseTree& ptree = parser.GetParseTree();
try
{
AlterTableProcessor processor;
processor.setDebugLevel(AlterTableProcessor::VERBOSE);
processor.setDebugLevel(AlterTableProcessor::VERBOSE);
SqlStatement &stmt = *ptree.fList[0];
SqlStatement& stmt = *ptree.fList[0];
AlterTableProcessor::DDLResult result;
result = processor.processPackage(dynamic_cast<AlterTableStatement&>(stmt));
std::cout << "return: " << result.result << std::endl;
}
catch(...)
catch (...)
{
tearDown();
throw;
}
}
tearDown();
}
@ -921,26 +964,29 @@ public:
SqlParser parser;
parser.Parse(sqlbuf.c_str());
if (parser.Good())
{
const ParseTree &ptree = parser.GetParseTree();
const ParseTree& ptree = parser.GetParseTree();
try
{
AlterTableProcessor processor;
processor.setDebugLevel(AlterTableProcessor::VERBOSE);
processor.setDebugLevel(AlterTableProcessor::VERBOSE);
SqlStatement &stmt = *ptree.fList[0];
SqlStatement& stmt = *ptree.fList[0];
AlterTableProcessor::DDLResult result;
result = processor.processPackage(dynamic_cast<AlterTableStatement&>(stmt));
std::cout << "return: " << result.result << std::endl;
}
catch(...)
catch (...)
{
tearDown();
throw;
}
}
tearDown();
}
@ -951,26 +997,29 @@ public:
SqlParser parser;
parser.Parse(sqlbuf.c_str());
if (parser.Good())
{
const ParseTree &ptree = parser.GetParseTree();
const ParseTree& ptree = parser.GetParseTree();
try
{
AlterTableProcessor processor;
processor.setDebugLevel(AlterTableProcessor::VERBOSE);
processor.setDebugLevel(AlterTableProcessor::VERBOSE);
SqlStatement &stmt = *ptree.fList[0];
SqlStatement& stmt = *ptree.fList[0];
AlterTableProcessor::DDLResult result;
result = processor.processPackage(dynamic_cast<AlterTableStatement&>(stmt));
std::cout << "return: " << result.result << std::endl;
}
catch(...)
catch (...)
{
tearDown();
throw;
}
}
tearDown();
}
void test_altertable_dropcolumndefault()
@ -980,26 +1029,29 @@ public:
SqlParser parser;
parser.Parse(sqlbuf.c_str());
if (parser.Good())
{
const ParseTree &ptree = parser.GetParseTree();
const ParseTree& ptree = parser.GetParseTree();
try
{
AlterTableProcessor processor;
processor.setDebugLevel(AlterTableProcessor::VERBOSE);
processor.setDebugLevel(AlterTableProcessor::VERBOSE);
SqlStatement &stmt = *ptree.fList[0];
SqlStatement& stmt = *ptree.fList[0];
AlterTableProcessor::DDLResult result;
result = processor.processPackage(dynamic_cast<AlterTableStatement&>(stmt));
std::cout << "return: " << result.result << std::endl;
}
catch(...)
catch (...)
{
tearDown();
throw;
}
}
tearDown();
}
@ -1010,26 +1062,29 @@ public:
SqlParser parser;
parser.Parse(sqlbuf.c_str());
if (parser.Good())
{
const ParseTree &ptree = parser.GetParseTree();
const ParseTree& ptree = parser.GetParseTree();
try
{
AlterTableProcessor processor;
processor.setDebugLevel(AlterTableProcessor::VERBOSE);
processor.setDebugLevel(AlterTableProcessor::VERBOSE);
SqlStatement &stmt = *ptree.fList[0];
SqlStatement& stmt = *ptree.fList[0];
AlterTableProcessor::DDLResult result;
result = processor.processPackage(dynamic_cast<AlterTableStatement&>(stmt));
std::cout << "return: " << result.result << std::endl;
}
catch(...)
catch (...)
{
tearDown();
throw;
}
}
tearDown();
}
@ -1040,27 +1095,29 @@ public:
SqlParser parser;
parser.Parse(sqlbuf.c_str());
if (parser.Good())
{
const ParseTree &ptree = parser.GetParseTree();
const ParseTree& ptree = parser.GetParseTree();
try
{
DropTableProcessor processor;
processor.setDebugLevel(DropTableProcessor::VERBOSE);
SqlStatement &stmt = *ptree.fList[0];
SqlStatement& stmt = *ptree.fList[0];
DropTableProcessor::DDLResult result;
result = processor.processPackage(dynamic_cast<DropTableStatement&>(stmt));
std::cout << "return: " << result.result << std::endl;
}
catch(...)
catch (...)
{
tearDown();
throw;
}
}
tearDown();
}
@ -1071,12 +1128,12 @@ CPPUNIT_TEST_SUITE_REGISTRATION( DDLPackageProcessorTest );
#include <cppunit/extensions/TestFactoryRegistry.h>
#include <cppunit/ui/text/TestRunner.h>
int main( int argc, char **argv)
int main( int argc, char** argv)
{
// Uncomment before running tests
//setUp();
CppUnit::TextUi::TestRunner runner;
CppUnit::TestFactoryRegistry &registry = CppUnit::TestFactoryRegistry::getRegistry();
CppUnit::TestFactoryRegistry& registry = CppUnit::TestFactoryRegistry::getRegistry();
runner.addTest( registry.makeTest() );
bool wasSuccessful = runner.run( "", false );
return (wasSuccessful ? 0 : 1);

70
dbcon/dmlpackage/calpontdmlfactory.cpp
View File

@ -50,22 +50,25 @@ dmlpackage::CalpontDMLPackage* CalpontDMLFactory::makeCalpontDMLPackage(dmlpacka
std::string defaultSchema /*= ""*/)
{
CalpontDMLPackage* packagePtr = 0;
try
{
std::string dmlStatement = vpackage.get_DMLStatement();
//@Bug 2680. DMLParser is not thread safe.
boost::mutex::scoped_lock lk(fParserLock);
//@Bug 2680. DMLParser is not thread safe.
boost::mutex::scoped_lock lk(fParserLock);
DMLParser parser;
if (defaultSchema.size())
{
{
parser.setDefaultSchema(defaultSchema);
}
}
parser.parse(dmlStatement.c_str());
if (parser.good())
{
const ParseTree &ptree = parser.getParseTree();
const ParseTree& ptree = parser.getParseTree();
SqlStatement* statementPtr = ptree[0];
int dmlStatementType = statementPtr->getStatementType();
@ -75,21 +78,21 @@ dmlpackage::CalpontDMLPackage* CalpontDMLFactory::makeCalpontDMLPackage(dmlpacka
case DML_INSERT:
packagePtr = new InsertDMLPackage(statementPtr->getSchemaName(), statementPtr->getTableName(),
ptree.fSqlText, vpackage.get_SessionID() );
packagePtr->set_SQLStatement(dmlStatement);
packagePtr->set_SQLStatement(dmlStatement);
(void)packagePtr->buildFromSqlStatement(*statementPtr);
break;
case DML_UPDATE:
packagePtr = new UpdateDMLPackage(statementPtr->getSchemaName(), statementPtr->getTableName(),
ptree.fSqlText, vpackage.get_SessionID() );
packagePtr->set_SQLStatement(dmlStatement);
packagePtr->set_SQLStatement(dmlStatement);
(void)packagePtr->buildFromSqlStatement(*statementPtr);
break;
case DML_DELETE:
packagePtr = new DeleteDMLPackage(statementPtr->getSchemaName(), statementPtr->getTableName(),
ptree.fSqlText, vpackage.get_SessionID() );
packagePtr->set_SQLStatement(dmlStatement);
packagePtr->set_SQLStatement(dmlStatement);
(void)packagePtr->buildFromSqlStatement(*statementPtr);
break;
@ -122,32 +125,38 @@ dmlpackage::CalpontDMLPackage* CalpontDMLFactory::makeCalpontDMLPackage(dmlpacka
dmlpackage::CalpontDMLPackage* CalpontDMLFactory::makeCalpontDMLPackageFromBuffer(dmlpackage::VendorDMLStatement& vpackage)
{
CalpontDMLPackage* packagePtr = 0;
try
{
int dmlStatementType = vpackage.get_DMLStatementType();
switch (dmlStatementType)
{
case DML_INSERT:
packagePtr = new InsertDMLPackage(vpackage.get_SchemaName(), vpackage.get_TableName(), vpackage.get_DMLStatement(), vpackage.get_SessionID());
(void)packagePtr->buildFromBuffer(vpackage.get_DataBuffer
(),vpackage.get_Columns(), vpackage.get_Rows());
(), vpackage.get_Columns(), vpackage.get_Rows());
break;
case DML_UPDATE:
packagePtr = new UpdateDMLPackage(vpackage.get_SchemaName(),
vpackage.get_TableName(),vpackage.get_DMLStatement(), vpackage.get_SessionID());
vpackage.get_TableName(), vpackage.get_DMLStatement(), vpackage.get_SessionID());
(void)packagePtr->buildFromBuffer(vpackage.get_DataBuffer
(),vpackage.get_Columns(), vpackage.get_Rows());
(), vpackage.get_Columns(), vpackage.get_Rows());
break;
case DML_DELETE:
packagePtr = new DeleteDMLPackage(vpackage.get_SchemaName(),
vpackage.get_TableName(),vpackage.get_DMLStatement(), vpackage.get_SessionID());
vpackage.get_TableName(), vpackage.get_DMLStatement(), vpackage.get_SessionID());
(void)packagePtr->buildFromBuffer(vpackage.get_DataBuffer
(),vpackage.get_Columns(), vpackage.get_Rows());
(), vpackage.get_Columns(), vpackage.get_Rows());
break;
case DML_COMMAND:
packagePtr = new CommandDMLPackage(vpackage.get_DMLStatement(), vpackage.get_SessionID() );
break;
default:
cerr << "makeCalpontDMLPackage: invalid statement type" << endl;
break;
@ -161,34 +170,40 @@ dmlpackage::CalpontDMLPackage* CalpontDMLFactory::makeCalpontDMLPackageFromBuffe
{
cerr << "makeCalpontDMLPackage: caught unknown exception!" << endl;
}
return packagePtr;
}
dmlpackage::CalpontDMLPackage* CalpontDMLFactory::makeCalpontDMLPackageFromMysqlBuffer(dmlpackage::VendorDMLStatement& vpackage)
{
CalpontDMLPackage* packagePtr = 0;
try
try
{
int dmlStatementType = vpackage.get_DMLStatementType();
switch (dmlStatementType)
{
case DML_INSERT:
packagePtr = new InsertDMLPackage(vpackage.get_SchemaName(), vpackage.get_TableName(), vpackage.get_DMLStatement(), vpackage.get_SessionID());
(void)packagePtr->buildFromMysqlBuffer(vpackage.get_ColNames(), vpackage.get_values(), vpackage.get_Columns(), vpackage.get_Rows(), vpackage.get_nullValues());
break;
case DML_COMMAND:
case DML_COMMAND:
packagePtr = new CommandDMLPackage(vpackage.get_DMLStatement(), vpackage.get_SessionID() );
break;
case DML_DELETE:
break;
case DML_DELETE:
packagePtr = new DeleteDMLPackage(vpackage.get_SchemaName(), vpackage.get_TableName(),
vpackage.get_DMLStatement(), vpackage.get_SessionID() );
vpackage.get_DMLStatement(), vpackage.get_SessionID() );
(void)packagePtr->buildFromMysqlBuffer(vpackage.get_ColNames(), vpackage.get_values(), vpackage.get_Columns(), vpackage.get_Rows(), vpackage.get_nullValues());
break;
default:
default:
cerr << "makeCalpontDMLPackage: invalid statement type" << endl;
break;
}
}
}
}
catch (std::exception& ex)
{
cerr << "makeCalpontDMLPackage:" << ex.what() << endl;
@ -197,16 +212,17 @@ dmlpackage::CalpontDMLPackage* CalpontDMLFactory::makeCalpontDMLPackageFromMysql
{
cerr << "makeCalpontDMLPackage: caught unknown exception!" << endl;
}
return packagePtr;
return packagePtr;
}
dmlpackage::CalpontDMLPackage* CalpontDMLFactory::makeCalpontUpdatePackageFromMysqlBuffer(dmlpackage::VendorDMLStatement& vpackage, dmlpackage::UpdateSqlStatement& updateStmt)
{
CalpontDMLPackage* packagePtr = new UpdateDMLPackage((updateStmt.fNamePtr)->fSchema, (updateStmt.fNamePtr)->fName,
vpackage.get_DMLStatement(), vpackage.get_SessionID() );
UpdateDMLPackage* updatePkgPtr = dynamic_cast<UpdateDMLPackage*>(packagePtr);
CalpontDMLPackage* packagePtr = new UpdateDMLPackage((updateStmt.fNamePtr)->fSchema, (updateStmt.fNamePtr)->fName,
vpackage.get_DMLStatement(), vpackage.get_SessionID() );
UpdateDMLPackage* updatePkgPtr = dynamic_cast<UpdateDMLPackage*>(packagePtr);
updatePkgPtr->buildUpdateFromMysqlBuffer(updateStmt);
packagePtr = dynamic_cast<CalpontDMLPackage*>(updatePkgPtr);
return packagePtr;
packagePtr = dynamic_cast<CalpontDMLPackage*>(updatePkgPtr);
return packagePtr;
}
} //namespace dmlpackage

6
dbcon/dmlpackage/calpontdmlfactory.h
View File

@ -59,13 +59,13 @@ public:
*/
EXPORT static dmlpackage::CalpontDMLPackage* makeCalpontDMLPackageFromBuffer(dmlpackage::VendorDMLStatement& vpackage);
EXPORT static dmlpackage::CalpontDMLPackage* makeCalpontDMLPackageFromMysqlBuffer(dmlpackage::VendorDMLStatement& vpackage);
static dmlpackage::CalpontDMLPackage* makeCalpontUpdatePackageFromMysqlBuffer(dmlpackage::VendorDMLStatement& vpackage, dmlpackage::UpdateSqlStatement& updateStmt);
EXPORT static dmlpackage::CalpontDMLPackage* makeCalpontDMLPackageFromMysqlBuffer(dmlpackage::VendorDMLStatement& vpackage);
static dmlpackage::CalpontDMLPackage* makeCalpontUpdatePackageFromMysqlBuffer(dmlpackage::VendorDMLStatement& vpackage, dmlpackage::UpdateSqlStatement& updateStmt);
protected:
private:
static boost::mutex fParserLock;
static boost::mutex fParserLock;
};
}

95
dbcon/dmlpackage/calpontdmlpackage.cpp
View File

@ -26,59 +26,62 @@ using namespace std;
namespace dmlpackage
{
/**
* Constructors/Destructors
*/
/**
* Constructors/Destructors
*/
CalpontDMLPackage::CalpontDMLPackage()
:fPlan(new messageqcpp::ByteStream()), fTable(0), fHasFilter(0), fLogging(true), fIsInsertSelect(false), fIsBatchInsert(false), fIsAutocommitOn(false), fTableOid(0)
CalpontDMLPackage::CalpontDMLPackage()
: fPlan(new messageqcpp::ByteStream()), fTable(0), fHasFilter(0), fLogging(true), fIsInsertSelect(false), fIsBatchInsert(false), fIsAutocommitOn(false), fTableOid(0)
{
}
CalpontDMLPackage::CalpontDMLPackage( std::string schemaName, std::string tableName,
std::string dmlStatement, int sessionID )
: fSchemaName(schemaName), fTableName( tableName ), fDMLStatement( dmlStatement ),
fSessionID(sessionID), fPlan(new messageqcpp::ByteStream()), fTable(0), fHasFilter(false), fLogging(true), fIsInsertSelect(false),
fIsBatchInsert(false), fIsAutocommitOn(false), fIsWarnToError(false), fTableOid(0)
{
}
CalpontDMLPackage::~CalpontDMLPackage()
{
if ( 0 != fTable )
delete fTable;
}
/*
* strip off whitespaces from a string
*/
std::string CalpontDMLPackage::StripLeadingWhitespace( std::string value )
{
for (;;)
{
string::size_type pos = value.find (' ', 0);
}
CalpontDMLPackage::CalpontDMLPackage( std::string schemaName, std::string tableName,
std::string dmlStatement, int sessionID )
:fSchemaName(schemaName), fTableName( tableName ), fDMLStatement( dmlStatement ),
fSessionID(sessionID), fPlan(new messageqcpp::ByteStream()), fTable(0), fHasFilter(false), fLogging(true), fIsInsertSelect(false),
fIsBatchInsert(false), fIsAutocommitOn(false), fIsWarnToError(false), fTableOid(0)
{
}
CalpontDMLPackage::~CalpontDMLPackage()
{
if ( 0 != fTable )
delete fTable;
}
/*
* strip off whitespaces from a string
*/
std::string CalpontDMLPackage::StripLeadingWhitespace( std::string value )
{
for(;;)
if (pos == 0)
{
string::size_type pos = value.find (' ',0);
if (pos == 0)
{
value = value.substr (pos+1,10000);
}
else
{ // no more whitespace
break;
}
value = value.substr (pos + 1, 10000);
}
return value;
}
void CalpontDMLPackage::initializeTable()
{
if (0 == fTable)
else
{
fTable = new DMLTable();
fTable->set_SchemaName(fSchemaName);
fTable->set_TableName(fTableName);
// no more whitespace
break;
}
}
return value;
}
void CalpontDMLPackage::initializeTable()
{
if (0 == fTable)
{
fTable = new DMLTable();
fTable->set_SchemaName(fSchemaName);
fTable->set_TableName(fTableName);
}
}
} // namespace dmlpackage

488
dbcon/dmlpackage/calpontdmlpackage.h
View File

@ -36,231 +36,335 @@
namespace dmlpackage
{
/** @brief abstract class that defines the general interface and
* implemetation of a CalpontDMLPackage
/** @brief abstract class that defines the general interface and
* implemetation of a CalpontDMLPackage
*/
class CalpontDMLPackage
{
public:
/** @brief ctor
*/
class CalpontDMLPackage
CalpontDMLPackage();
/** @brief ctor
*
* @param schemaName the schema of the table being operated on
* @param tableName the name of the table being operated on
* @param dmlStatement the dml statement
* @param sessionID the session id
*/
CalpontDMLPackage( std::string schemaName, std::string tableName,
std::string dmlStatement, int sessionID );
/** @brief dtor
*/
virtual ~CalpontDMLPackage();
/** @brief write a CalpontDMLPackage to a ByteStream
*
* @param bytestream the ByteStream to write to
*/
virtual int write( messageqcpp::ByteStream& bytestream ) = 0;
/** @brief read a CalpontDMLPackage from a ByteStream
*
* @param bytestream the ByteStream to read from
*/
virtual int read( messageqcpp::ByteStream& bytestream ) = 0;
/** @brief build a CalpontDMLPackage from a string buffer
*
* @param buffer the row buffer
* @param columns the number of columns in the buffer
* @param rows the number of rows in the buffer
*/
virtual int buildFromBuffer( std::string& buffer, int columns, int rows ) = 0;
/** @brief build a CalpontDMLPackage from a parsed SqlStatement
*
* @param sqlStatement the parsed SqlStatement
*/
virtual int buildFromSqlStatement( SqlStatement& sqlStatement ) = 0;
/** @brief build a CalpontDMLPackage from valuelist built from mysql table fields
*
* @param tableValuesMap the value list for each column in the table
* @param colNameList the column name for each column
* @param columns number of columns in the table
* @param rows number of rows to be touched
*/
virtual int buildFromMysqlBuffer(ColNameList& colNameList, TableValuesMap& tableValuesMap, int columns, int rows, NullValuesBitset& nullValues) = 0;
/** @brief get the table object
*/
DMLTable* get_Table()
{
return fTable;
}
public:
/** @brief ctor
*/
CalpontDMLPackage();
/** @brief set the DML statement (the parsed statement)
*
* @param statement the dml statement to set
*/
void set_DMLStatement( const std::string& statement )
{
fDMLStatement = statement;
}
/** @brief ctor
*
* @param schemaName the schema of the table being operated on
* @param tableName the name of the table being operated on
* @param dmlStatement the dml statement
* @param sessionID the session id
*/
CalpontDMLPackage( std::string schemaName, std::string tableName,
std::string dmlStatement, int sessionID );
/** @brief get the DML statement (the parsed statement)
*/
const std::string get_DMLStatement() const
{
return fDMLStatement;
}
/** @brief dtor
*/
virtual ~CalpontDMLPackage();
/** @brief set the SQL statement (the original SQL statement)
*
* @param statement the SQL statement to set (the original SQL statement with quotes)
*/
void set_SQLStatement( const std::string& statement )
{
fSQLStatement = statement;
}
/** @brief write a CalpontDMLPackage to a ByteStream
*
* @param bytestream the ByteStream to write to
*/
virtual int write( messageqcpp::ByteStream& bytestream ) = 0;
/** @brief get the SQL statement (the original SQL statement)
*/
const std::string get_SQLStatement() const
{
return fSQLStatement;
}
/** @brief read a CalpontDMLPackage from a ByteStream
*
* @param bytestream the ByteStream to read from
*/
virtual int read( messageqcpp::ByteStream& bytestream ) = 0;
/** @brief get the logging flag
*/
const bool get_Logging() const
{
return fLogging;
}
/** @brief build a CalpontDMLPackage from a string buffer
*
* @param buffer the row buffer
* @param columns the number of columns in the buffer
* @param rows the number of rows in the buffer
*/
virtual int buildFromBuffer( std::string& buffer, int columns, int rows ) = 0;
/** @brief set the logging flag
*
* @param logging the logging flag to set
*/
void set_Logging( bool logging )
{
fLogging = logging;
}
/** @brief build a CalpontDMLPackage from a parsed SqlStatement
*
* @param sqlStatement the parsed SqlStatement
*/
virtual int buildFromSqlStatement( SqlStatement& sqlStatement ) = 0;
/** @brief get the logending flag
*/
const bool get_Logending() const
{
return fLogending;
}
/** @brief build a CalpontDMLPackage from valuelist built from mysql table fields
*
* @param tableValuesMap the value list for each column in the table
* @param colNameList the column name for each column
* @param columns number of columns in the table
* @param rows number of rows to be touched
*/
virtual int buildFromMysqlBuffer(ColNameList& colNameList, TableValuesMap& tableValuesMap, int columns, int rows, NullValuesBitset& nullValues) = 0;
/** @brief set the logending flag
*
* @param logending the logending flag to set
*/
void set_Logending( bool logending )
{
fLogending = logending;
}
/** @brief get the table object
*/
DMLTable* get_Table() { return fTable; }
/** @brief get the isFromCol flag
*/
const bool get_IsFromCol() const
{
return fIsFromCol;
}
/** @brief set the DML statement (the parsed statement)
*
* @param statement the dml statement to set
*/
void set_DMLStatement( const std::string& statement ) { fDMLStatement = statement; }
/** @brief set the update column from column flag
*
* @param logging the logging flag to set
*/
void set_IsFromCol ( bool isFromCol )
{
fIsFromCol = isFromCol;
}
/** @brief set the Table name
*
* @param tableName the name to set
*/
void set_TableName( std::string& tableName )
{
fTableName = tableName;
/** @brief get the DML statement (the parsed statement)
*/
const std::string get_DMLStatement() const { return fDMLStatement; }
if (fTable != 0)
fTable->set_TableName(tableName);
}
/** @brief set the SQL statement (the original SQL statement)
*
* @param statement the SQL statement to set (the original SQL statement with quotes)
*/
void set_SQLStatement( const std::string& statement ) { fSQLStatement = statement; }
/** @brief get the Table name
*/
const std::string get_TableName() const
{
return fTableName;
}
/** @brief get the SQL statement (the original SQL statement)
*/
const std::string get_SQLStatement() const { return fSQLStatement; }
/** @brief set the Schema name
*
* @param the schema to set
*/
void set_SchemaName( std::string& schemaName )
{
fSchemaName = schemaName;
/** @brief get the logging flag
*/
const bool get_Logging() const { return fLogging; }
if (fTable != 0)
fTable->set_SchemaName(schemaName);
}
/** @brief set the logging flag
*
* @param logging the logging flag to set
*/
void set_Logging( bool logging ) { fLogging = logging; }
/** @brief get the Schema name
*/
const std::string get_SchemaName() const
{
return fSchemaName;
}
/** @brief get the logending flag
*/
const bool get_Logending() const { return fLogending; }
/** @brief does this dml statement have a filter
*/
bool HasFilter() const
{
return fHasFilter;
}
void HasFilter( bool hasFilter)
{
fHasFilter = hasFilter;
}
/** @brief set the logending flag
*
* @param logending the logending flag to set
*/
void set_Logending( bool logending ) { fLogending = logending; }
/** @brief get the filter statement
*/
const std::string get_QueryString() const
{
return fQueryString;
}
/** @brief get the isFromCol flag
*/
const bool get_IsFromCol() const { return fIsFromCol; }
/** @brief set the sessionID associated with this package
*/
void set_SessionID( int sessionID )
{
fSessionID = sessionID;
}
/** @brief set the update column from column flag
*
* @param logging the logging flag to set
*/
void set_IsFromCol ( bool isFromCol ) { fIsFromCol = isFromCol; }
/** @brief set the Table name
*
* @param tableName the name to set
*/
void set_TableName( std::string& tableName )
{
fTableName = tableName;
if(fTable != 0)
fTable->set_TableName(tableName);
}
/** @brief get the sessionID associated with this package
*/
int get_SessionID() const
{
return fSessionID;
}
/** @brief get the Table name
*/
const std::string get_TableName() const { return fTableName; }
/** @brief set the transaction ID associated with this package
*/
void set_TxnID( execplan::CalpontSystemCatalog::SCN txnID )
{
fTxnId = txnID;
}
/** @brief set the Schema name
*
* @param the schema to set
*/
void set_SchemaName( std::string& schemaName )
{
fSchemaName = schemaName;
if(fTable != 0)
fTable->set_SchemaName(schemaName);
}
/** @brief get the transaction ID associated with this package
*/
execplan::CalpontSystemCatalog::SCN get_TxnID() const
{
return fTxnId;
}
/** @brief set the chunkmanager associated with this package
*/
void set_ChunkManager( WriteEngine::ChunkManager* cm )
{
fCM = cm;
}
/** @brief get the Schema name
*/
const std::string get_SchemaName() const { return fSchemaName; }
/** @brief get the chunkmanager associated with this package
*/
WriteEngine::ChunkManager* get_ChunkManager() const
{
return fCM;
}
/** @brief does this dml statement have a filter
*/
bool HasFilter() const { return fHasFilter; }
void HasFilter( bool hasFilter) { fHasFilter = hasFilter; }
/** @brief get the ExecutionPlan associated with this package
*/
boost::shared_ptr<messageqcpp::ByteStream> get_ExecutionPlan()
{
return fPlan;
}
/** @brief get the filter statement
*/
const std::string get_QueryString() const { return fQueryString; }
bool get_isInsertSelect()
{
return fIsInsertSelect;
}
void set_isInsertSelect( const bool isInsertSelect )
{
fIsInsertSelect = isInsertSelect;
}
/** @brief set the sessionID associated with this package
*/
void set_SessionID( int sessionID ) { fSessionID = sessionID; }
bool get_isBatchInsert()
{
return fIsBatchInsert;
}
void set_isBatchInsert( const bool isBatchInsert )
{
fIsBatchInsert = isBatchInsert;
}
/** @brief get the sessionID associated with this package
*/
int get_SessionID() const { return fSessionID; }
bool get_isAutocommitOn()
{
return fIsAutocommitOn;
}
void set_isAutocommitOn( const bool isAutocommitOn )
{
fIsAutocommitOn = isAutocommitOn;
}
/** @brief set the transaction ID associated with this package
*/
void set_TxnID( execplan::CalpontSystemCatalog::SCN txnID ) { fTxnId = txnID; }
bool get_isWarnToError()
{
return fIsWarnToError;
}
void set_isWarnToError( const bool isWarnToError )
{
fIsWarnToError = isWarnToError;
}
/** @brief get the transaction ID associated with this package
*/
execplan::CalpontSystemCatalog::SCN get_TxnID() const { return fTxnId; }
/** @brief set the chunkmanager associated with this package
*/
void set_ChunkManager( WriteEngine::ChunkManager* cm ) { fCM = cm; }
uint32_t getTableOid()
{
return fTableOid;
}
void setTableOid( const uint32_t tableOid )
{
fTableOid = tableOid;
}
/** @brief get the chunkmanager associated with this package
*/
WriteEngine::ChunkManager* get_ChunkManager() const { return fCM; }
void uuid(const boost::uuids::uuid& uuid)
{
fUuid = uuid;
}
const boost::uuids::uuid& uuid() const
{
return fUuid;
}
/** @brief get the ExecutionPlan associated with this package
*/
boost::shared_ptr<messageqcpp::ByteStream> get_ExecutionPlan()
{
return fPlan;
}
protected:
bool get_isInsertSelect() { return fIsInsertSelect; }
void set_isInsertSelect( const bool isInsertSelect ) { fIsInsertSelect = isInsertSelect; }
void initializeTable();
bool get_isBatchInsert() { return fIsBatchInsert; }
void set_isBatchInsert( const bool isBatchInsert ) { fIsBatchInsert = isBatchInsert; }
bool get_isAutocommitOn() { return fIsAutocommitOn; }
void set_isAutocommitOn( const bool isAutocommitOn ) { fIsAutocommitOn = isAutocommitOn; }
bool get_isWarnToError() { return fIsWarnToError; }
void set_isWarnToError( const bool isWarnToError ) { fIsWarnToError = isWarnToError; }
uint32_t getTableOid() { return fTableOid; }
void setTableOid( const uint32_t tableOid ) { fTableOid = tableOid; }
void uuid(const boost::uuids::uuid& uuid) { fUuid = uuid; }
const boost::uuids::uuid& uuid() const { return fUuid; }
protected:
void initializeTable();
std::string fSchemaName;
std::string fTableName;
std::string fDMLStatement;
std::string fSQLStatement;
std::string fQueryString;
int fSessionID;
boost::uuids::uuid fUuid;
execplan::CalpontSystemCatalog::SCN fTxnId;
boost::shared_ptr<messageqcpp::ByteStream> fPlan;
DMLTable *fTable;
bool fHasFilter;
bool fLogging;
bool fLogending;
bool fIsFromCol;
std::string StripLeadingWhitespace( std::string value );
bool fIsInsertSelect;
bool fIsBatchInsert;
bool fIsAutocommitOn;
bool fIsWarnToError;
uint32_t fTableOid;
WriteEngine::ChunkManager* fCM;
};
std::string fSchemaName;
std::string fTableName;
std::string fDMLStatement;
std::string fSQLStatement;
std::string fQueryString;
int fSessionID;
boost::uuids::uuid fUuid;
execplan::CalpontSystemCatalog::SCN fTxnId;
boost::shared_ptr<messageqcpp::ByteStream> fPlan;
DMLTable* fTable;
bool fHasFilter;
bool fLogging;
bool fLogending;
bool fIsFromCol;
std::string StripLeadingWhitespace( std::string value );
bool fIsInsertSelect;
bool fIsBatchInsert;
bool fIsAutocommitOn;
bool fIsWarnToError;
uint32_t fTableOid;
WriteEngine::ChunkManager* fCM;
};
}
#endif //CALPONTDMLPACKAGE_H

100
dbcon/dmlpackage/commanddmlpackage.cpp
View File

@ -32,67 +32,67 @@ using namespace std;
namespace dmlpackage
{
CommandDMLPackage::CommandDMLPackage()
{}
CommandDMLPackage::CommandDMLPackage()
{}
CommandDMLPackage::CommandDMLPackage( std::string dmlStatement, int sessionID)
:CalpontDMLPackage( "", "", dmlStatement, sessionID)
{}
CommandDMLPackage::CommandDMLPackage( std::string dmlStatement, int sessionID)
: CalpontDMLPackage( "", "", dmlStatement, sessionID)
{}
CommandDMLPackage::~CommandDMLPackage()
{}
CommandDMLPackage::~CommandDMLPackage()
{}
int CommandDMLPackage::write(messageqcpp::ByteStream& bytestream)
{
int retval = 1;
int CommandDMLPackage::write(messageqcpp::ByteStream& bytestream)
{
int retval = 1;
messageqcpp::ByteStream::byte package_type = DML_COMMAND;
bytestream << package_type;
messageqcpp::ByteStream::byte package_type = DML_COMMAND;
bytestream << package_type;
messageqcpp::ByteStream::quadbyte session_id = fSessionID;
bytestream << session_id;
messageqcpp::ByteStream::quadbyte session_id = fSessionID;
bytestream << session_id;
bytestream << fUuid;
bytestream << fUuid;
bytestream << fDMLStatement;
bytestream << fSQLStatement; // for cleartablelock, this is table lockID
bytestream << (uint8_t)fLogging;
bytestream << fSchemaName;
bytestream << fTableName;
bytestream << fTableOid;
bytestream << static_cast<const messageqcpp::ByteStream::byte>(fIsAutocommitOn);
bytestream << static_cast<const messageqcpp::ByteStream::byte>(fIsBatchInsert);
return retval;
}
bytestream << fDMLStatement;
bytestream << fSQLStatement; // for cleartablelock, this is table lockID
bytestream << (uint8_t)fLogging;
bytestream << fSchemaName;
bytestream << fTableName;
bytestream << fTableOid;
bytestream << static_cast<const messageqcpp::ByteStream::byte>(fIsAutocommitOn);
bytestream << static_cast<const messageqcpp::ByteStream::byte>(fIsBatchInsert);
return retval;
}
int CommandDMLPackage::read(messageqcpp::ByteStream& bytestream)
{
int retval = 1;
int CommandDMLPackage::read(messageqcpp::ByteStream& bytestream)
{
int retval = 1;
messageqcpp::ByteStream::quadbyte session_id;
bytestream >> session_id;
fSessionID = session_id;
bytestream >> fUuid;
messageqcpp::ByteStream::quadbyte session_id;
bytestream >> session_id;
fSessionID = session_id;
bytestream >> fUuid;
bytestream >> fDMLStatement;
bytestream >> fSQLStatement; // for cleartablelock, this is table lockID
uint8_t logging;
bytestream >> logging;
fLogging = (logging != 0);
bytestream >> fSchemaName;
bytestream >> fTableName;
bytestream >> fTableOid;
bytestream >> reinterpret_cast< messageqcpp::ByteStream::byte&>(fIsAutocommitOn);
bytestream >> reinterpret_cast< messageqcpp::ByteStream::byte&>(fIsBatchInsert);
return retval;
}
bytestream >> fDMLStatement;
bytestream >> fSQLStatement; // for cleartablelock, this is table lockID
uint8_t logging;
bytestream >> logging;
fLogging = (logging != 0);
bytestream >> fSchemaName;
bytestream >> fTableName;
bytestream >> fTableOid;
bytestream >> reinterpret_cast< messageqcpp::ByteStream::byte&>(fIsAutocommitOn);
bytestream >> reinterpret_cast< messageqcpp::ByteStream::byte&>(fIsBatchInsert);
return retval;
}
int CommandDMLPackage::buildFromSqlStatement(SqlStatement& sqlStatement)
{
CommandSqlStatement& cmdStmt = dynamic_cast<CommandSqlStatement&>(sqlStatement);
fDMLStatement = cmdStmt.fCommandText;
int CommandDMLPackage::buildFromSqlStatement(SqlStatement& sqlStatement)
{
CommandSqlStatement& cmdStmt = dynamic_cast<CommandSqlStatement&>(sqlStatement);
fDMLStatement = cmdStmt.fCommandText;
return 1;
}
return 1;
}
} // namespace dmlpackage

114
dbcon/dmlpackage/commanddmlpackage.h
View File

@ -36,67 +36,67 @@
namespace dmlpackage
{
/** @brief concrete implementation of a CalpontDMLPackage
* Specifically for representing COMMAND DML Statements
/** @brief concrete implementation of a CalpontDMLPackage
* Specifically for representing COMMAND DML Statements
*/
class CommandDMLPackage : public CalpontDMLPackage
{
public:
/** @brief ctor
*/
class CommandDMLPackage : public CalpontDMLPackage
EXPORT CommandDMLPackage();
/** @brief ctor
*/
EXPORT CommandDMLPackage( std::string dmlStatement, int sessionID );
/** @brief dtor
*/
EXPORT virtual ~CommandDMLPackage();
/** @brief write a CommandDMLPackage to a ByteStream
*
* @param bytestream the ByteStream to write to
*/
EXPORT int write(messageqcpp::ByteStream& bytestream);
/** @brief read CommandDMLPackage from bytestream
*
* @param bytestream the ByteStream to read from
*/
EXPORT int read(messageqcpp::ByteStream& bytestream);
/** @brief do nothing
*
* @param buffer
* @param columns the number of columns in the buffer
* @param rows the number of rows in the buffer
*/
inline int buildFromBuffer(std::string& buffer, int columns = 0, int rows = 0)
{
public:
/** @brief ctor
*/
EXPORT CommandDMLPackage();
/** @brief ctor
*/
EXPORT CommandDMLPackage( std::string dmlStatement, int sessionID );
/** @brief dtor
*/
EXPORT virtual ~CommandDMLPackage();
/** @brief write a CommandDMLPackage to a ByteStream
*
* @param bytestream the ByteStream to write to
*/
EXPORT int write(messageqcpp::ByteStream& bytestream);
/** @brief read CommandDMLPackage from bytestream
*
* @param bytestream the ByteStream to read from
*/
EXPORT int read(messageqcpp::ByteStream& bytestream);
/** @brief do nothing
*
* @param buffer
* @param columns the number of columns in the buffer
* @param rows the number of rows in the buffer
*/
inline int buildFromBuffer(std::string& buffer, int columns=0, int rows=0)
{
return 1;
};
/** @brief build a CommandDMLPackage from a CommandSqlStatement
*/
EXPORT int buildFromSqlStatement(SqlStatement& sqlStatement);
/** @brief build a InsertDMLPackage from MySQL buffer
*
* @param colNameList, tableValuesMap
* @param rows the number of rows in the buffer
*/
int buildFromMysqlBuffer(ColNameList& colNameList, TableValuesMap& tableValuesMap, int columns, int rows, NullValuesBitset& nullValues)
{
return 1;
};
protected:
private:
return 1;
};
/** @brief build a CommandDMLPackage from a CommandSqlStatement
*/
EXPORT int buildFromSqlStatement(SqlStatement& sqlStatement);
/** @brief build a InsertDMLPackage from MySQL buffer
*
* @param colNameList, tableValuesMap
* @param rows the number of rows in the buffer
*/
int buildFromMysqlBuffer(ColNameList& colNameList, TableValuesMap& tableValuesMap, int columns, int rows, NullValuesBitset& nullValues)
{
return 1;
};
protected:
private:
};
}
#undef EXPORT

52
dbcon/dmlpackage/deletedmlpackage.cpp
View File

@ -38,7 +38,7 @@ DeleteDMLPackage::DeleteDMLPackage()
DeleteDMLPackage::DeleteDMLPackage(std::string schemaName, std::string tableName,
std::string dmlStatement, int sessionID)
:CalpontDMLPackage( schemaName, tableName, dmlStatement, sessionID )
: CalpontDMLPackage( schemaName, tableName, dmlStatement, sessionID )
{}
DeleteDMLPackage::~DeleteDMLPackage()
@ -54,11 +54,11 @@ int DeleteDMLPackage::write(messageqcpp::ByteStream& bytestream)
messageqcpp::ByteStream::quadbyte session_id = fSessionID;
bytestream << session_id;
/* if(fPlan != 0)
fHasFilter = true;
else
fHasFilter = false;
*/
/* if(fPlan != 0)
fHasFilter = true;
else
fHasFilter = false;
*/
messageqcpp::ByteStream::quadbyte hasFilter = fHasFilter;
bytestream << hasFilter;
@ -67,11 +67,13 @@ int DeleteDMLPackage::write(messageqcpp::ByteStream& bytestream)
bytestream << fDMLStatement;
bytestream << fSQLStatement;
bytestream << fSchemaName;
if (fTable != 0)
{
retval = fTable->write(bytestream);
}
if(fHasFilter)
if (fHasFilter)
{
bytestream += *(fPlan.get());
}
@ -103,9 +105,10 @@ int DeleteDMLPackage::read(messageqcpp::ByteStream& bytestream)
fTable = new DMLTable();
retval = fTable->read(bytestream);
if(fHasFilter)
if (fHasFilter)
{
fPlan.reset(new messageqcpp::ByteStream(bytestream));
fPlan.reset(new messageqcpp::ByteStream(bytestream));
}
return retval;
@ -124,6 +127,7 @@ int DeleteDMLPackage::buildFromSqlStatement(SqlStatement& sqlStatement)
fHasFilter = true;
fQueryString = deleteStmt.getQueryString();
}
// else all rows are deleted
return retval;
@ -146,6 +150,7 @@ int DeleteDMLPackage::buildFromBuffer(std::string& buffer, int columns, int rows
typedef boost::tokenizer<boost::char_separator<char> > tokenizer;
boost::char_separator<char> sep(":");
tokenizer tokens(buffer, sep);
for (tokenizer::iterator tok_iter = tokens.begin(); tok_iter != tokens.end(); ++tok_iter)
{
dataList.push_back(StripLeadingWhitespace(*tok_iter));
@ -153,7 +158,8 @@ int DeleteDMLPackage::buildFromBuffer(std::string& buffer, int columns, int rows
}
int n = 0;
for (int i=0; i < rows; i++)
for (int i = 0; i < rows; i++)
{
//get a new row
Row aRow;
@ -195,21 +201,21 @@ int DeleteDMLPackage::buildFromMysqlBuffer(ColNameList& colNameList, TableValues
initializeTable();
//The row already built from MySql parser.
/* Row *aRowPtr = new Row();
std::string colName;
std::vector<std::string> colValList;
for (int j = 0; j < columns; j++)
{
//Build a column list
colName = colNameList[j];
/* Row *aRowPtr = new Row();
std::string colName;
std::vector<std::string> colValList;
for (int j = 0; j < columns; j++)
{
//Build a column list
colName = colNameList[j];
colValList = tableValuesMap[j];
colValList = tableValuesMap[j];
DMLColumn* aColumn = new DMLColumn(colName, colValList, false);
(aRowPtr->get_ColumnList()).push_back(aColumn);
}
//build a row list for a table
fTable->get_RowList().push_back(aRowPtr); */
DMLColumn* aColumn = new DMLColumn(colName, colValList, false);
(aRowPtr->get_ColumnList()).push_back(aColumn);
}
//build a row list for a table
fTable->get_RowList().push_back(aRowPtr); */
return retval;
}

106
dbcon/dmlpackage/deletedmlpackage.h
View File

@ -36,69 +36,69 @@
namespace dmlpackage
{
/** @brief concrete implementation of a CalpontDMLPackage
* Specifically for representing DELETE DML Statements
/** @brief concrete implementation of a CalpontDMLPackage
* Specifically for representing DELETE DML Statements
*/
class DeleteDMLPackage : public CalpontDMLPackage
{
public:
/** @brief ctor
*/
class DeleteDMLPackage : public CalpontDMLPackage
{
EXPORT DeleteDMLPackage();
public:
/** @brief ctor
*
* @param schemaName the schema of the table being operated on
* @param tableName the name of the table being operated on
* @param dmlStatement the dml statement
* @param sessionID the session ID
*/
EXPORT DeleteDMLPackage( std::string schemaName, std::string tableName,
std::string dmlStatement, int sessionID );
/** @brief ctor
*/
EXPORT DeleteDMLPackage();
/** @brief dtor
*/
EXPORT virtual ~DeleteDMLPackage();
/** @brief ctor
*
* @param schemaName the schema of the table being operated on
* @param tableName the name of the table being operated on
* @param dmlStatement the dml statement
* @param sessionID the session ID
*/
EXPORT DeleteDMLPackage( std::string schemaName, std::string tableName,
std::string dmlStatement, int sessionID );
/** @brief write a DeleteDMLPackage to a ByteStream
*
* @param bytestream the ByteStream to write to
*/
EXPORT int write(messageqcpp::ByteStream& bytestream);
/** @brief dtor
*/
EXPORT virtual ~DeleteDMLPackage();
/** @brief read a DeleteDMLPackage from a ByteStream
*
* @param bytestream the ByteStream to read from
*/
EXPORT int read(messageqcpp::ByteStream& bytestream);
/** @brief write a DeleteDMLPackage to a ByteStream
*
* @param bytestream the ByteStream to write to
*/
EXPORT int write(messageqcpp::ByteStream& bytestream);
/** @brief build a DeleteDMLPackage from a string buffer
*
* @param buffer [rowId, columnName, colValue]
* @param columns the number of columns in the buffer
* @param rows the number of rows in the buffer
*/
EXPORT int buildFromBuffer(std::string& buffer, int columns, int rows);
/** @brief read a DeleteDMLPackage from a ByteStream
*
* @param bytestream the ByteStream to read from
*/
EXPORT int read(messageqcpp::ByteStream& bytestream);
/** @brief build a DeleteDMLPackage from a parsed DeleteSqlStatement
*
* @param sqlStatement the parsed DeleteSqlStatement
*/
EXPORT int buildFromSqlStatement(SqlStatement& sqlStatement);
/** @brief build a InsertDMLPackage from MySQL buffer
*
* @param colNameList, tableValuesMap
* @param rows the number of rows in the buffer
*/
EXPORT int buildFromMysqlBuffer(ColNameList& colNameList, TableValuesMap& tableValuesMap, int columns, int rows, NullValuesBitset& nullValues);
/** @brief build a DeleteDMLPackage from a string buffer
*
* @param buffer [rowId, columnName, colValue]
* @param columns the number of columns in the buffer
* @param rows the number of rows in the buffer
*/
EXPORT int buildFromBuffer(std::string& buffer, int columns, int rows);
protected:
/** @brief build a DeleteDMLPackage from a parsed DeleteSqlStatement
*
* @param sqlStatement the parsed DeleteSqlStatement
*/
EXPORT int buildFromSqlStatement(SqlStatement& sqlStatement);
/** @brief build a InsertDMLPackage from MySQL buffer
*
* @param colNameList, tableValuesMap
* @param rows the number of rows in the buffer
*/
EXPORT int buildFromMysqlBuffer(ColNameList& colNameList, TableValuesMap& tableValuesMap, int columns, int rows, NullValuesBitset& nullValues);
private:
protected:
private:
};
};
}
#undef EXPORT

3926
dbcon/dmlpackage/dml-gram-win.cpp
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File diff suppressed because it is too large Load Diff

247
dbcon/dmlpackage/dml-gram-win.h
View File

@ -36,98 +36,99 @@
/* Tokens. */
#ifndef YYTOKENTYPE
# define YYTOKENTYPE
/* Put the tokens into the symbol table, so that GDB and other debuggers
know about them. */
enum yytokentype {
NAME = 258,
STRING = 259,
INTNUM = 260,
APPROXNUM = 261,
SELECT = 262,
ALL = 263,
DISTINCT = 264,
NULLX = 265,
USER = 266,
INDICATOR = 267,
AMMSC = 268,
PARAMETER = 269,
ANY = 270,
SOME = 271,
OR = 272,
AND = 273,
NOT = 274,
COMPARISON = 275,
UMINUS = 276,
AS = 277,
ASC = 278,
AUTHORIZATION = 279,
BETWEEN = 280,
BY = 281,
CHARACTER = 282,
CHECK = 283,
CLOSE = 284,
COMMIT = 285,
CONTINUE = 286,
CREATE = 287,
CURRENT = 288,
CURSOR = 289,
IDB_DECIMAL = 290,
DECLARE = 291,
DEFAULT = 292,
DELETE = 293,
DESC = 294,
IDB_DOUBLE = 295,
ESCAPE = 296,
EXISTS = 297,
FETCH = 298,
IDB_FLOAT = 299,
FOR = 300,
FOREIGN = 301,
FOUND = 302,
FROM = 303,
GOTO = 304,
GRANT = 305,
IDB_GROUP = 306,
HAVING = 307,
IN = 308,
INSERT = 309,
INTEGER = 310,
INTO = 311,
IS = 312,
KEY = 313,
LANGUAGE = 314,
LIKE = 315,
NUMERIC = 316,
OF = 317,
ON = 318,
OPEN = 319,
OPTION = 320,
ORDER = 321,
PRECISION = 322,
PRIMARY = 323,
PRIVILEGES = 324,
PROCEDURE = 325,
PUBLIC = 326,
REAL = 327,
REFERENCES = 328,
ROLLBACK = 329,
SCHEMA = 330,
SET = 331,
SMALLINT = 332,
SQLCODE = 333,
SQLERROR = 334,
TABLE = 335,
TO = 336,
UNION = 337,
UNIQUE = 338,
UPDATE = 339,
VALUES = 340,
VIEW = 341,
WHENEVER = 342,
WHERE = 343,
WITH = 344,
WORK = 345
};
/* Put the tokens into the symbol table, so that GDB and other debuggers
know about them. */
enum yytokentype
{
NAME = 258,
STRING = 259,
INTNUM = 260,
APPROXNUM = 261,
SELECT = 262,
ALL = 263,
DISTINCT = 264,
NULLX = 265,
USER = 266,
INDICATOR = 267,
AMMSC = 268,
PARAMETER = 269,
ANY = 270,
SOME = 271,
OR = 272,
AND = 273,
NOT = 274,
COMPARISON = 275,
UMINUS = 276,
AS = 277,
ASC = 278,
AUTHORIZATION = 279,
BETWEEN = 280,
BY = 281,
CHARACTER = 282,
CHECK = 283,
CLOSE = 284,
COMMIT = 285,
CONTINUE = 286,
CREATE = 287,
CURRENT = 288,
CURSOR = 289,
IDB_DECIMAL = 290,
DECLARE = 291,
DEFAULT = 292,
DELETE = 293,
DESC = 294,
IDB_DOUBLE = 295,
ESCAPE = 296,
EXISTS = 297,
FETCH = 298,
IDB_FLOAT = 299,
FOR = 300,
FOREIGN = 301,
FOUND = 302,
FROM = 303,
GOTO = 304,
GRANT = 305,
IDB_GROUP = 306,
HAVING = 307,
IN = 308,
INSERT = 309,
INTEGER = 310,
INTO = 311,
IS = 312,
KEY = 313,
LANGUAGE = 314,
LIKE = 315,
NUMERIC = 316,
OF = 317,
ON = 318,
OPEN = 319,
OPTION = 320,
ORDER = 321,
PRECISION = 322,
PRIMARY = 323,
PRIVILEGES = 324,
PROCEDURE = 325,
PUBLIC = 326,
REAL = 327,
REFERENCES = 328,
ROLLBACK = 329,
SCHEMA = 330,
SET = 331,
SMALLINT = 332,
SQLCODE = 333,
SQLERROR = 334,
TABLE = 335,
TO = 336,
UNION = 337,
UNIQUE = 338,
UPDATE = 339,
VALUES = 340,
VIEW = 341,
WHENEVER = 342,
WHERE = 343,
WITH = 344,
WORK = 345
};
#endif
@ -137,37 +138,37 @@ typedef union YYSTYPE
{
int intval;
double floatval;
char *strval;
int subtok;
dmlpackage::SqlStatementList *sqlStmtList;
dmlpackage::SqlStatement *sqlStmt;
dmlpackage::TableName* tblName;
dmlpackage::ColumnNameList* colNameList;
dmlpackage::ValuesOrQuery* valsOrQuery;
dmlpackage::ValuesList* valsList;
dmlpackage::QuerySpec* querySpec;
dmlpackage::TableNameList* tableNameList;
dmlpackage::TableExpression* tableExpression;
dmlpackage::WhereClause* whereClause;
dmlpackage::SearchCondition* searchCondition;
dmlpackage::ExistanceTestPredicate* existPredicate;
dmlpackage::AllOrAnyPredicate* allOrAnyPredicate;
dmlpackage::InPredicate* inPredicate;
dmlpackage::NullTestPredicate* nullTestPredicate;
dmlpackage::LikePredicate* likePredicate;
dmlpackage::BetweenPredicate* betweenPredicate;
dmlpackage::ComparisonPredicate* comparisonPredicate;
dmlpackage::Predicate* predicate;
dmlpackage::FromClause* fromClause;
dmlpackage::SelectFilter* selectFilter;
dmlpackage::GroupByClause* groupByClause;
dmlpackage::HavingClause* havingClause;
dmlpackage::Escape* escape;
dmlpackage::AtomList* atomList;
dmlpackage::ColumnAssignment* colAssignment;
dmlpackage::ColumnAssignmentList* colAssignmentList;
int intval;
double floatval;
char* strval;
int subtok;
dmlpackage::SqlStatementList* sqlStmtList;
dmlpackage::SqlStatement* sqlStmt;
dmlpackage::TableName* tblName;
dmlpackage::ColumnNameList* colNameList;
dmlpackage::ValuesOrQuery* valsOrQuery;
dmlpackage::ValuesList* valsList;
dmlpackage::QuerySpec* querySpec;
dmlpackage::TableNameList* tableNameList;
dmlpackage::TableExpression* tableExpression;
dmlpackage::WhereClause* whereClause;
dmlpackage::SearchCondition* searchCondition;
dmlpackage::ExistanceTestPredicate* existPredicate;
dmlpackage::AllOrAnyPredicate* allOrAnyPredicate;
dmlpackage::InPredicate* inPredicate;
dmlpackage::NullTestPredicate* nullTestPredicate;
dmlpackage::LikePredicate* likePredicate;
dmlpackage::BetweenPredicate* betweenPredicate;
dmlpackage::ComparisonPredicate* comparisonPredicate;
dmlpackage::Predicate* predicate;
dmlpackage::FromClause* fromClause;
dmlpackage::SelectFilter* selectFilter;
dmlpackage::GroupByClause* groupByClause;
dmlpackage::HavingClause* havingClause;
dmlpackage::Escape* escape;
dmlpackage::AtomList* atomList;
dmlpackage::ColumnAssignment* colAssignment;
dmlpackage::ColumnAssignmentList* colAssignmentList;

2815
dbcon/dmlpackage/dml-scan-win.cpp
View File

File diff suppressed because it is too large Load Diff

84
dbcon/dmlpackage/dmlcolumn.cpp
View File

@ -40,13 +40,15 @@ DMLColumn::DMLColumn(std::string name, std::string value, bool isFromCol, uint32
{
fName = name;
fData = value;
if (( strcasecmp(value.c_str(), "NULL") == 0) || (value.length() == 0) )
{
isNULL = true;
isNULL = true;
}
fisNULL = isNULL;
fIsFromCol = isFromCol;
fFuncScale = funcScale;
fIsFromCol = isFromCol;
fFuncScale = funcScale;
}
@ -55,8 +57,8 @@ DMLColumn::DMLColumn(std::string name, std::vector<std::string>& valueList, bool
fName = name;
fColValuesList = valueList;
fisNULL = isNULL;
fIsFromCol = isFromCol;
fFuncScale = funcScale;
fIsFromCol = isFromCol;
fFuncScale = funcScale;
}
DMLColumn::~DMLColumn()
@ -66,30 +68,32 @@ int DMLColumn::read(messageqcpp::ByteStream& bytestream)
{
int retval = 1;
bytestream >> fName;
bytestream >> reinterpret_cast<messageqcpp::ByteStream::byte&>(fisNULL);
uint32_t vectorSize;
bytestream >> vectorSize;
if (vectorSize > 0 )
{
for ( uint32_t i = 0; i < vectorSize; i++ )
{
std::string dataStr;
bytestream >> dataStr;
// if ( !fisNULL && (dataStr.length() == 0 ))
// dataStr = (char) 0;
bytestream >> reinterpret_cast<messageqcpp::ByteStream::byte&>(fisNULL);
uint32_t vectorSize;
bytestream >> vectorSize;
fColValuesList.push_back( dataStr);
}
if (vectorSize > 0 )
{
for ( uint32_t i = 0; i < vectorSize; i++ )
{
std::string dataStr;
bytestream >> dataStr;
// if ( !fisNULL && (dataStr.length() == 0 ))
// dataStr = (char) 0;
}
else
bytestream >> fData; //deprecated.
fColValuesList.push_back( dataStr);
}
}
else
bytestream >> fData; //deprecated.
if ( (fColValuesList.size() < 1) && (fColValuesList.size() > 0) ) //deprecated.
fData = fColValuesList[0] ; //deprecated.
if ( (fColValuesList.size() <1) && (fColValuesList.size() > 0) ) //deprecated.
fData =fColValuesList[0] ; //deprecated.
//bytestream >> reinterpret_cast<messageqcpp::ByteStream::byte&>(fisNULL);
bytestream >> reinterpret_cast<messageqcpp::ByteStream::byte&>(fIsFromCol);
bytestream >> (uint32_t&) fFuncScale;
bytestream >> reinterpret_cast<messageqcpp::ByteStream::byte&>(fIsFromCol);
bytestream >> (uint32_t&) fFuncScale;
return retval;
}
@ -97,22 +101,24 @@ int DMLColumn::write(messageqcpp::ByteStream& bytestream)
{
int retval = 1;
bytestream << fName;
bytestream << static_cast<uint8_t>(fisNULL);
uint32_t vectorSize = fColValuesList.size();
bytestream << vectorSize;
if (vectorSize > 0 )
{
for ( uint32_t i = 0; i < vectorSize; i++ )
{
bytestream << fColValuesList[i];
}
bytestream << static_cast<uint8_t>(fisNULL);
uint32_t vectorSize = fColValuesList.size();
bytestream << vectorSize;
if (vectorSize > 0 )
{
for ( uint32_t i = 0; i < vectorSize; i++ )
{
bytestream << fColValuesList[i];
}
}
else
bytestream << fData; //deprecated.
}
else
bytestream << fData; //deprecated.
//bytestream << static_cast<uint8_t>(fisNULL);
bytestream << static_cast<uint8_t>(fIsFromCol);
bytestream <<(uint32_t)fFuncScale;
bytestream << static_cast<uint8_t>(fIsFromCol);
bytestream << (uint32_t)fFuncScale;
return retval;
}

86
dbcon/dmlpackage/dmlcolumn.h
View File

@ -52,12 +52,12 @@ public:
/** @brief ctor
*/
EXPORT DMLColumn(std::string name, std::string value, bool isFromCol = false, uint32_t funcScale=0, bool isNULL=false);
/** @brief new ctor
* isNUll is currently not in use. It supposed to indicate whether each value is null or not.
EXPORT DMLColumn(std::string name, std::string value, bool isFromCol = false, uint32_t funcScale = 0, bool isNULL = false);
/** @brief new ctor
* isNUll is currently not in use. It supposed to indicate whether each value is null or not.
*/
EXPORT DMLColumn(std::string name, std::vector<std::string>& valueList, bool isFromCol = false, uint32_t funcScale=0, bool isNULL=false );
EXPORT DMLColumn(std::string name, std::vector<std::string>& valueList, bool isFromCol = false, uint32_t funcScale = 0, bool isNULL = false );
/** @brief dtor
*/
@ -77,55 +77,85 @@ public:
/** @brief get the data for the column
*/
const std::string get_Data() const { return fData; }
const std::string get_Data() const
{
return fData;
}
const std::vector<std::string>& get_DataVector() const { return fColValuesList; }
const std::vector<std::string>& get_DataVector() const
{
return fColValuesList;
}
/** @brief get the data for the column
/** @brief get the data for the column
*/
const bool get_isnull() const
{
return fisNULL;
}
/** @brief get the fIsFromCol data for the column
*/
const bool get_isnull() const { return fisNULL; }
/** @brief get the fIsFromCol data for the column
const bool get_isFromCol() const
{
return fIsFromCol;
}
/** @brief get the fFuncScale data for the column
*/
const bool get_isFromCol() const { return fIsFromCol; }
/** @brief get the fFuncScale data for the column
*/
const uint32_t get_funcScale() const { return fFuncScale; }
const uint32_t get_funcScale() const
{
return fFuncScale;
}
/** @brief get the column name
*/
const std::string get_Name() const { return fName; }
const std::string get_Name() const
{
return fName;
}
/** @brief set the column name
*/
EXPORT void set_Name( std::string name)
{ boost::algorithm::to_lower(name);
fName = name; }
{
boost::algorithm::to_lower(name);
fName = name;
}
/** @brief set the NULL flag
*/
void set_isnull( bool isNULL)
{ fisNULL = isNULL; }
/** @brief set the fIsFromCol flag
{
fisNULL = isNULL;
}
/** @brief set the fIsFromCol flag
*/
void set_isFromCol( bool isFromCol)
{ fIsFromCol = isFromCol; }
/** @brief set the fFuncScale
{
fIsFromCol = isFromCol;
}
/** @brief set the fFuncScale
*/
void set_funcScale( uint32_t funcScale)
{ fFuncScale = funcScale; }
void set_funcScale( uint32_t funcScale)
{
fFuncScale = funcScale;
}
void set_Data ( std::string data)
{ fData = data; }
{
fData = data;
}
void set_DataVector ( std::vector<std::string>& dataVec)
{ fColValuesList = dataVec; }
void set_DataVector ( std::vector<std::string>& dataVec)
{
fColValuesList = dataVec;
}
protected:
private:
std::string fName;
std::string fData;
std::vector<std::string> fColValuesList;
std::vector<std::string> fColValuesList;
bool fisNULL;
bool fIsFromCol;
uint32_t fFuncScale;
bool fIsFromCol;
uint32_t fFuncScale;
};

3
dbcon/dmlpackage/dmlobject.cpp
View File

@ -23,7 +23,8 @@
#include "dmlobject.h"
namespace dmlpackage {
namespace dmlpackage
{
DMLObject::DMLObject()
{

8
dbcon/dmlpackage/dmlpackage.h
View File

@ -29,10 +29,10 @@
namespace dmlpackage
{
#define DML_DEBUG 0 // debug flag 0 for off, 1 for on
#define DML_DEBUG 0 // debug flag 0 for off, 1 for on
const std::string nullValue = "nvl";
//const size_t maxThreads = 100;
//const size_t queueSize = 200;
const std::string nullValue = "nvl";
//const size_t maxThreads = 100;
//const size_t queueSize = 200;
} // namespace dmlpackage
#endif //DMLPACKAGE_H

187
dbcon/dmlpackage/dmlparser.cpp
View File

@ -44,119 +44,128 @@ int dmlparse(void* yyscanner);
namespace dmlpackage
{
using namespace std;
using namespace std;
void scanner_finish(void* yyscanner);
void scanner_init(const char *str, void* yyscanner);
void grammar_init(dmlpackage::ParseTree* _ptree, bool);
valbuf_t get_valbuffer(void);
void scanner_finish(void* yyscanner);
void scanner_init(const char* str, void* yyscanner);
void grammar_init(dmlpackage::ParseTree* _ptree, bool);
valbuf_t get_valbuffer(void);
void free_copybuffer();
void set_defaultSchema(std::string schema);
void free_copybuffer();
void set_defaultSchema(std::string schema);
DMLParser::DMLParser() :
DMLParser::DMLParser() :
fStatus(-1), fDebug(false)
{}
{}
DMLParser::~DMLParser()
{
scanner_finish(scanner);
dmllex_destroy(scanner);
}
DMLParser::~DMLParser()
{
scanner_finish(scanner);
dmllex_destroy(scanner);
}
void DMLParser::setDebug(bool debug)
{
fDebug = true;
}
void DMLParser::setDebug(bool debug)
{
fDebug = true;
}
int DMLParser::parse(const char* dmltext)
int DMLParser::parse(const char* dmltext)
{
dmllex_init_extra(&scanData, &scanner);
scanner_init(dmltext, scanner);
grammar_init(&fParseTree, fDebug);
fStatus = dmlparse(scanner);
if (fStatus == 0)
{
dmllex_init_extra(&scanData, &scanner);
scanner_init(dmltext, scanner);
grammar_init(&fParseTree, fDebug);
fStatus = dmlparse(scanner);
if (fStatus == 0)
char* str;
valbuf_t valueBuffer = get_valbuffer();
for (unsigned int i = 0; i < valueBuffer.size(); i++)
{
char* str;
valbuf_t valueBuffer = get_valbuffer();
str = valueBuffer[i];
for(unsigned int i=0; i < valueBuffer.size(); i++)
if (str)
{
str = valueBuffer[i];
if(str)
{
if (i > 0)
fParseTree.fSqlText += " ";
fParseTree.fSqlText += str;
}
if (i > 0)
fParseTree.fSqlText += " ";
fParseTree.fSqlText += str;
}
}
free_copybuffer();
}
free_copybuffer();
return fStatus;
}
const ParseTree& DMLParser::getParseTree()
{
if (!good())
{
throw logic_error("The ParseTree is invalid");
}
return fParseTree;
}
bool DMLParser::good()
{
return fStatus == 0;
}
void DMLParser::setDefaultSchema(std::string schema)
{
set_defaultSchema(schema);
}
DMLFileParser::DMLFileParser()
: DMLParser()
{}
int DMLFileParser::parse(const string& fileName)
{
fStatus = -1;
ifstream ifdml;
ifdml.open(fileName.c_str());
if (!ifdml.is_open())
{
perror(fileName.c_str());
return fStatus;
}
const ParseTree& DMLParser::getParseTree()
{
if (!good())
{
throw logic_error("The ParseTree is invalid");
}
return fParseTree;
char dmlbuf[1024 * 1024];
unsigned length;
ifdml.seekg(0, ios::end);
length = ifdml.tellg();
ifdml.seekg(0, ios::beg);
if (length > sizeof(dmlbuf) - 1)
{
throw length_error("DMLFileParser has file size hard limit of 16K.");
}
bool DMLParser::good()
{
return fStatus == 0;
}
unsigned rcount;
rcount = ifdml.readsome(dmlbuf, sizeof(dmlbuf) - 1);
void DMLParser::setDefaultSchema(std::string schema)
{
set_defaultSchema(schema);
}
if (rcount < 0)
return fStatus;
DMLFileParser::DMLFileParser()
:DMLParser()
{}
dmlbuf[rcount] = 0;
int DMLFileParser::parse(const string& fileName)
{
fStatus = -1;
// cout << endl << fileName << "(" << rcount << ")" << endl;
//cout << "-----------------------------" << endl;
//cout << dmlbuf << endl;
ifstream ifdml;
ifdml.open(fileName.c_str());
if (!ifdml.is_open())
{
perror(fileName.c_str());
return fStatus;
}
char dmlbuf[1024*1024];
unsigned length;
ifdml.seekg(0, ios::end);
length = ifdml.tellg();
ifdml.seekg(0, ios::beg);
if (length > sizeof(dmlbuf) - 1)
{
throw length_error("DMLFileParser has file size hard limit of 16K.");
}
return DMLParser::parse(dmlbuf);
}
unsigned rcount;
rcount = ifdml.readsome(dmlbuf, sizeof(dmlbuf) - 1);
if (rcount < 0)
return fStatus;
void end_sql(void)
{
dmlbuf[rcount] = 0;
// cout << endl << fileName << "(" << rcount << ")" << endl;
//cout << "-----------------------------" << endl;
//cout << dmlbuf << endl;
return DMLParser::parse(dmlbuf);
}
void end_sql(void)
{
} /* end_sql */
} /* end_sql */
} // dmlpackage

150
dbcon/dmlpackage/dmlparser.h
View File

@ -31,90 +31,90 @@
namespace dmlpackage
{
typedef std::vector<char*> valbuf_t;
typedef std::vector<char*> valbuf_t;
typedef SqlStatementList ParseTree;
typedef SqlStatementList ParseTree;
// instance data for the parser
typedef std::vector<char*> valbuf_t;
// instance data for the parser
typedef std::vector<char*> valbuf_t;
struct scan_data
{
/* Handles to the buffer that the lexer uses internally */
char* scanbuf;
void* scanbufhandle; // This is a YY_BUFFER_STATE defined in ddl-scan.cpp
valbuf_t valbuf;
};
struct scan_data
{
/* Handles to the buffer that the lexer uses internally */
char* scanbuf;
void* scanbufhandle; // This is a YY_BUFFER_STATE defined in ddl-scan.cpp
valbuf_t valbuf;
};
/** @brief BISON parser wrapper class
*/
class DMLParser
{
public:
/** @brief ctor
*/
DMLParser();
/** @brief dtor
*/
virtual ~DMLParser();
/** @brief parse the supplied dml statement
*
* @param dmltext the dml statement to parse
*/
int parse(const char* dmltext);
/** @brief get the parse tree
*/
const ParseTree& getParseTree();
void setDefaultSchema(std::string schema);
/** @brief was the parse successful
*/
bool good();
/** @brief put the parser in debug mode so as to dump
* diagnostic information
*/
void setDebug(bool debug);
protected:
ParseTree fParseTree;
int fStatus;
bool fDebug;
void* scanner; // yyscan_t * needed for re-entrant flex scanner
scan_data scanData;
private:
};
/** @brief specialization of the DMLParser class
* specifically for reading the dml statement
* from a file
/** @brief BISON parser wrapper class
*/
class DMLParser
{
public:
/** @brief ctor
*/
class DMLFileParser : public DMLParser
{
public:
/** @brief ctor
*/
DMLFileParser();
DMLParser();
/** @brief parse the dml statement contained in the
* supplied file
*
* @param fileName the fully qualified file name to open
* and parse the contents of
*/
int parse(const std::string& fileName);
/** @brief dtor
*/
virtual ~DMLParser();
protected:
/** @brief parse the supplied dml statement
*
* @param dmltext the dml statement to parse
*/
int parse(const char* dmltext);
private:
};
/** @brief get the parse tree
*/
const ParseTree& getParseTree();
void setDefaultSchema(std::string schema);
/** @brief was the parse successful
*/
bool good();
/** @brief put the parser in debug mode so as to dump
* diagnostic information
*/
void setDebug(bool debug);
protected:
ParseTree fParseTree;
int fStatus;
bool fDebug;
void* scanner; // yyscan_t * needed for re-entrant flex scanner
scan_data scanData;
private:
};
/** @brief specialization of the DMLParser class
* specifically for reading the dml statement
* from a file
*/
class DMLFileParser : public DMLParser
{
public:
/** @brief ctor
*/
DMLFileParser();
/** @brief parse the dml statement contained in the
* supplied file
*
* @param fileName the fully qualified file name to open
* and parse the contents of
*/
int parse(const std::string& fileName);
protected:
private:
};
}
#endif // DMLPARSER_H

2208
dbcon/dmlpackage/dmlpkg.cpp
View File

File diff suppressed because it is too large Load Diff

74
dbcon/dmlpackage/dmlpkg.h
View File

@ -123,7 +123,7 @@ public:
/** @brief dump to stdout.
*/
virtual std::ostream& put(std::ostream &os) const = 0;
virtual std::ostream& put(std::ostream& os) const = 0;
/** @brief get the query string associated with the
* SqlStatement
@ -225,7 +225,7 @@ public:
/** @brief dump to stdout
*/
virtual std::ostream& put(std::ostream &os) const;
virtual std::ostream& put(std::ostream& os) const;
/** @brief get a string representation of the query spec
*/
@ -233,7 +233,10 @@ public:
/** @brief get the statement type - DML_INSERT
*/
inline virtual int getStatementType() const { return DML_INSERT; }
inline virtual int getStatementType() const
{
return DML_INSERT;
}
ValuesOrQuery* fValuesOrQueryPtr;
ColumnNameList fColumnList;
@ -267,7 +270,7 @@ public:
/** @brief dump to stdout
*/
virtual std::ostream& put(std::ostream &os) const;
virtual std::ostream& put(std::ostream& os) const;
/** @brief get the string representation of the
* SET assignment_commalist opt_where_clause
@ -277,7 +280,10 @@ public:
/** @brief get the statement type - DML_UPDATE
*/
inline virtual int getStatementType() const { return DML_UPDATE; }
inline virtual int getStatementType() const
{
return DML_UPDATE;
}
ColumnAssignmentList* fColAssignmentListPtr;
WhereClause* fWhereClausePtr;
@ -309,7 +315,7 @@ public:
/** @brief dump to stdout
*/
virtual std::ostream& put(std::ostream &os) const;
virtual std::ostream& put(std::ostream& os) const;
/** @brief get the string representation of the WHERE clause
*/
@ -317,7 +323,10 @@ public:
/** @brief get the statement type - DML_DELETE
*/
inline virtual int getStatementType() const { return DML_DELETE; }
inline virtual int getStatementType() const
{
return DML_DELETE;
}
WhereClause* fWhereClausePtr;
};
@ -344,11 +353,14 @@ public:
/** @brief get the statement type - DML_COMMAND
*/
inline virtual int getStatementType() const { return DML_COMMAND; }
inline virtual int getStatementType() const
{
return DML_COMMAND;
}
/** @brief dump to stdout
*/
virtual std::ostream& put(std::ostream &os) const;
virtual std::ostream& put(std::ostream& os) const;
/** @brief get the COMMIT or ROLLBACK string
*/
@ -382,7 +394,7 @@ public:
/** @brief dump to stdout
*/
std::ostream& put(std::ostream &os) const;
std::ostream& put(std::ostream& os) const;
std::string fName;
std::string fSchema;
@ -399,7 +411,7 @@ class ColumnAssignment
public:
/** @brief dump to stdout
*/
std::ostream& put(std::ostream &os) const;
std::ostream& put(std::ostream& os) const;
/** @brief get the string representation of
* the column assignment
@ -409,8 +421,8 @@ public:
std::string fColumn;
std::string fOperator;
std::string fScalarExpression;
bool fFromCol;
uint32_t fFuncScale;
bool fFromCol;
uint32_t fFuncScale;
};
/** @brief Stores a value list or a query specification
@ -444,7 +456,7 @@ public:
/** @brief dump to stdout
*/
std::ostream& put(std::ostream &os) const;
std::ostream& put(std::ostream& os) const;
/** @brief get the string reperesentation of
* the ValuesList or the QuerySpec
@ -480,7 +492,7 @@ public:
/** @brief dump to stdout
*/
std::ostream& put(std::ostream &os) const;
std::ostream& put(std::ostream& os) const;
/** @brief get the string represntation of the SELECT statement
*/
@ -513,7 +525,7 @@ public:
/** @brief dump to stdout
*/
std::ostream& put(std::ostream &os) const;
std::ostream& put(std::ostream& os) const;
/** @brief get the string representation of the FROM clause
*/
@ -540,7 +552,7 @@ public:
/** @brief dump to stdout
*/
std::ostream& put(std::ostream &os) const;
std::ostream& put(std::ostream& os) const;
/** @brief get the string representation of the WHERE clause
*/
@ -569,7 +581,7 @@ public:
/** @brief dump to stdout
*/
std::ostream& put(std::ostream &os) const;
std::ostream& put(std::ostream& os) const;
/** @brief get the string representation of the GROUP BY clause
*/
@ -597,7 +609,7 @@ public:
/** @brief dump to stdout
*/
std::ostream& put(std::ostream &os) const;
std::ostream& put(std::ostream& os) const;
/** @brief get the string representation of the HAVING clause
*/
@ -618,7 +630,7 @@ class Escape
public:
/** @brief dump to stdout
*/
std::ostream& put(std::ostream &os) const;
std::ostream& put(std::ostream& os) const;
std::string fEscapeChar;
};
@ -653,7 +665,7 @@ public:
/** @brief dump to stdout
*/
virtual std::ostream& put(std::ostream &os) const;
virtual std::ostream& put(std::ostream& os) const;
/** @param get the string representation of the predicate
*/
@ -682,7 +694,7 @@ public:
/** @brief dump to stdout
*/
virtual std::ostream& put(std::ostream &os) const;
virtual std::ostream& put(std::ostream& os) const;
/** @brief get the string representation of the COMPARISON
* predicate
@ -717,7 +729,7 @@ public:
/** @brief dump to stdout
*/
virtual std::ostream& put(std::ostream &os) const;
virtual std::ostream& put(std::ostream& os) const;
/** @brief get the string representation of the BETWEEN
* predicate
@ -752,7 +764,7 @@ public:
/** @brief dump to stdout
*/
virtual std::ostream& put(std::ostream &os) const;
virtual std::ostream& put(std::ostream& os) const;
/** @brief get the string representation of the LIKE
* predicate
@ -786,7 +798,7 @@ public:
/** @brief dump to stdout
*/
virtual std::ostream& put(std::ostream &os) const;
virtual std::ostream& put(std::ostream& os) const;
/** @brief get the string representation of the NULL test
* predicate
@ -820,7 +832,7 @@ public:
/** @brief dump to stdout
*/
virtual std::ostream& put(std::ostream &os) const;
virtual std::ostream& put(std::ostream& os) const;
/** @brief get the string representation of the IN
* predicate
@ -853,7 +865,7 @@ public:
/** @brief dump to stdout
*/
virtual std::ostream& put(std::ostream &os) const;
virtual std::ostream& put(std::ostream& os) const;
/** @brief get the string representation of the
* ALL or ANY predicate
@ -886,7 +898,7 @@ public:
/** @brief dump to stdout
*/
virtual std::ostream& put(std::ostream &os) const;
virtual std::ostream& put(std::ostream& os) const;
/** @brief get the string representation of the EXISTS
* predicate
@ -919,7 +931,7 @@ public:
/** @brief dump to stdout
*/
std::ostream& put(std::ostream &os) const;
std::ostream& put(std::ostream& os) const;
/** @brief get the striong representation of the
* search condition
@ -965,7 +977,7 @@ public:
/** @brief dump to stdout
*/
std::ostream& put(std::ostream &os) const;
std::ostream& put(std::ostream& os) const;
/** @brief get the string representation of the
* table expression
@ -1013,7 +1025,7 @@ public:
/** @brief dump to stdout
*/
std::ostream& put(std::ostream &os) const;
std::ostream& put(std::ostream& os) const;
/** @brief get the string representation of the
* query specification

7
dbcon/dmlpackage/dmltable.cpp
View File

@ -35,13 +35,14 @@ DMLTable::~DMLTable()
try
{
RowList::iterator it = fRows.begin();
while(it != fRows.end())
while (it != fRows.end())
{
delete *it;
it++;
}
}
catch(...)
catch (...)
{
cout << "failed to delete the table rows" << endl;
}
@ -67,6 +68,7 @@ int DMLTable::read(messageqcpp::ByteStream& bytestream)
retval = aRow->read(bytestream);
fRows.push_back(aRow);
}
return retval;
}
@ -82,6 +84,7 @@ int DMLTable::write(messageqcpp::ByteStream& bytestream)
//write the row list
RowList::iterator rowListPtr;
rowListPtr = fRows.begin();
for (; rowListPtr != fRows.end(); ++rowListPtr)
{
retval = (*rowListPtr)->write(bytestream);

25
dbcon/dmlpackage/dmltable.h
View File

@ -51,23 +51,38 @@ public:
/** @brief get the schema name
*/
inline const std::string get_SchemaName() const { return fSchema; }
inline const std::string get_SchemaName() const
{
return fSchema;
}
/** @brief set the schema name
*/
inline void set_SchemaName( std::string& sName ) { fSchema = sName; }
inline void set_SchemaName( std::string& sName )
{
fSchema = sName;
}
/** @brief get the table name
*/
inline const std::string get_TableName() const { return fName; }
inline const std::string get_TableName() const
{
return fName;
}
/** @brief set the table name
*/
inline void set_TableName( std::string& tName ) { fName = tName; }
inline void set_TableName( std::string& tName )
{
fName = tName;
}
/** @brief get the row list
*/
inline RowList& get_RowList() { return fRows; }
inline RowList& get_RowList()
{
return fRows;
}
/** @brief read a DMLTable from a ByteStream
*

16
dbcon/dmlpackage/gramtest.cpp
View File

@ -37,13 +37,14 @@ int main(int argc, char* argv[])
po::options_description desc ("Allowed options");
desc.add_options ()
("help", "produce help message")
("bisond", /* po::value <string>(),*/ "Have bison produce debug output")
("count", po::value <int>(), "number of runs")
("sql", po::value < string > (), "sql file");
("help", "produce help message")
("bisond", /* po::value <string>(),*/ "Have bison produce debug output")
("count", po::value <int>(), "number of runs")
("sql", po::value < string > (), "sql file");
po::variables_map vm;
po::store (po::parse_command_line (argc, argv, desc), vm);
po::notify (vm);
if (vm.count ("sql"))
sqlfile = vm["sql"].as <string> ();
@ -51,14 +52,15 @@ int main(int argc, char* argv[])
count = vm["count"].as<int>();
DMLFileParser parser;
if (vm.count ("bisond"))
parser.setDebug(true);
parser.parse(sqlfile);
if(parser.good())
if (parser.good())
{
const ParseTree &ptree = parser.getParseTree();
const ParseTree& ptree = parser.getParseTree();
cout << "Parser succeeded." << endl;
cout << ptree.fList.size() << " " << "SQL statements" << endl;
@ -66,8 +68,10 @@ int main(int argc, char* argv[])
cout << ptree;
SqlStatement* statementPtr = ptree[0];
if (statementPtr)
cout << statementPtr->getQueryString();
cout << endl;
}
else

41
dbcon/dmlpackage/insertdmlpackage.cpp
View File

@ -41,7 +41,7 @@ InsertDMLPackage::InsertDMLPackage()
InsertDMLPackage::InsertDMLPackage( std::string schemaName, std::string tableName,
std::string dmlStatement, int sessionID )
:CalpontDMLPackage( schemaName, tableName, dmlStatement, sessionID )
: CalpontDMLPackage( schemaName, tableName, dmlStatement, sessionID )
{}
InsertDMLPackage::~InsertDMLPackage()
@ -64,10 +64,12 @@ int InsertDMLPackage::write(messageqcpp::ByteStream& bytestream)
bytestream << fSchemaName;
bytestream << (uint8_t)fLogging;
bytestream << (uint8_t)fLogending;
if (fTable != 0)
{
retval = fTable->write(bytestream);
}
bytestream << fTableOid;
bytestream << static_cast<const messageqcpp::ByteStream::byte>(fIsInsertSelect);
bytestream << static_cast<const messageqcpp::ByteStream::byte>(fIsBatchInsert);
@ -108,7 +110,7 @@ int InsertDMLPackage::read(messageqcpp::ByteStream& bytestream)
int InsertDMLPackage::buildFromBuffer(std::string& buffer, int columns, int rows)
{
#ifdef DML_PACKAGE_DEBUG
// cout << "The data buffer received: " << buffer << endl;
// cout << "The data buffer received: " << buffer << endl;
#endif
int retval = 1;
@ -118,6 +120,7 @@ int InsertDMLPackage::buildFromBuffer(std::string& buffer, int columns, int rows
typedef boost::tokenizer<boost::char_separator<char> > tokenizer;
boost::char_separator<char> sep(",");
tokenizer tokens(buffer, sep);
for (tokenizer::iterator tok_iter = tokens.begin(); tok_iter != tokens.end(); ++tok_iter)
{
dataList.push_back(StripLeadingWhitespace(*tok_iter));
@ -125,12 +128,14 @@ int InsertDMLPackage::buildFromBuffer(std::string& buffer, int columns, int rows
}
int n = 0;
for (int i=0; i < rows; i++)
for (int i = 0; i < rows; i++)
{
//get a new row
Row *aRowPtr = new Row();
Row* aRowPtr = new Row();
std::string colName;
std::string colValue;
for (int j = 0; j < columns; j++)
{
//Build a column list
@ -144,6 +149,7 @@ int InsertDMLPackage::buildFromBuffer(std::string& buffer, int columns, int rows
DMLColumn* aColumn = new DMLColumn(colName, colValue, false);
(aRowPtr->get_ColumnList()).push_back(aColumn);
}
//build a row list for a table
fTable->get_RowList().push_back(aRowPtr);
}
@ -156,19 +162,21 @@ int InsertDMLPackage::buildFromMysqlBuffer(ColNameList& colNameList, TableValues
int retval = 1;
initializeTable();
Row *aRowPtr = new Row();
Row* aRowPtr = new Row();
std::string colName;
std::vector<std::string> colValList;
for (int j = 0; j < columns; j++)
{
//Build a column list
colName = colNameList[j];
//Build a column list
colName = colNameList[j];
colValList = tableValuesMap[j];
colValList = tableValuesMap[j];
DMLColumn* aColumn = new DMLColumn(colName, colValList, false, 0, nullValues[j]);
(aRowPtr->get_ColumnList()).push_back(aColumn);
DMLColumn* aColumn = new DMLColumn(colName, colValList, false, 0, nullValues[j]);
(aRowPtr->get_ColumnList()).push_back(aColumn);
}
//build a row list for a table
fTable->get_RowList().push_back(aRowPtr);
aRowPtr = NULL;
@ -188,6 +196,7 @@ int InsertDMLPackage::buildFromSqlStatement(SqlStatement& sqlStatement)
initializeTable();
bool isNULL = false;
// only if we don't have a select statement
if (0 == insertStmt.fValuesOrQueryPtr->fQuerySpecPtr)
{
@ -198,16 +207,20 @@ int InsertDMLPackage::buildFromSqlStatement(SqlStatement& sqlStatement)
{
ValuesList valuesList = insertStmt.fValuesOrQueryPtr->fValuesList;
if (columnNameList.size() != valuesList.size())
{
throw logic_error("Column names and values count mismatch!");
}
Row* aRow = new Row();
for (unsigned int i = 0; i < columnNameList.size(); i++)
{
DMLColumn *aColumn = new DMLColumn(columnNameList[i],valuesList[i], isNULL);
DMLColumn* aColumn = new DMLColumn(columnNameList[i], valuesList[i], isNULL);
(aRow->get_ColumnList()).push_back(aColumn);
}
fTable->get_RowList().push_back(aRow);
}
@ -218,9 +231,11 @@ int InsertDMLPackage::buildFromSqlStatement(SqlStatement& sqlStatement)
Row* aRow = new Row();
std::string colName = "";
std::string colValue;
while (iter != valuesList.end())
{
colValue = *iter;
if ( strcasecmp(colValue.c_str(), "NULL") == 0)
{
isNULL = true;
@ -229,11 +244,13 @@ int InsertDMLPackage::buildFromSqlStatement(SqlStatement& sqlStatement)
{
isNULL = false;
}
DMLColumn *aColumn = new DMLColumn(colName,colValue, isNULL);
DMLColumn* aColumn = new DMLColumn(colName, colValue, isNULL);
(aRow->get_ColumnList()).push_back(aColumn);
++iter;
}
fTable->get_RowList().push_back(aRow);
}

12
dbcon/dmlpackage/insertdmlpackage.h
View File

@ -55,7 +55,7 @@ public:
* @param sessionID the session id
*/
EXPORT InsertDMLPackage(std::string schemaName, std::string tableName,
std::string dmlStatement, int sessionID );
std::string dmlStatement, int sessionID );
/** @brief dtor
*/
@ -81,12 +81,12 @@ public:
*/
EXPORT int buildFromBuffer(std::string& buffer, int columns, int rows);
/** @brief build a InsertDMLPackage from MySQL buffer
/** @brief build a InsertDMLPackage from MySQL buffer
*
* @param tableValuesMap the value list for each column in the table
* @param colNameList the column name for each column
* @param columns number of columns in the table
* @param rows number of rows to be touched
* @param tableValuesMap the value list for each column in the table
* @param colNameList the column name for each column
* @param columns number of columns in the table
* @param rows number of rows to be touched
*/
EXPORT int buildFromMysqlBuffer(ColNameList& colNameList, TableValuesMap& tableValuesMap, int columns, int rows, NullValuesBitset& nullValues);

2
dbcon/dmlpackage/mysqldmlstatement.h
View File

@ -35,7 +35,7 @@ class MySQLDMLStatement : public VendorDMLStatement
{
public:
MySQLDMLStatement() : VendorDMLStatement("", 0) {}
MySQLDMLStatement() : VendorDMLStatement("", 0) {}
protected:

2
dbcon/dmlpackage/oracledmlstatement.h
View File

@ -36,7 +36,7 @@ class OracleDMLStatement : public VendorDMLStatement
{
public:
OracleDMLStatement() : VendorDMLStatement("", 0) {}
OracleDMLStatement() : VendorDMLStatement("", 0) {}
protected:

15
dbcon/dmlpackage/row.cpp
View File

@ -30,7 +30,7 @@ namespace dmlpackage
{
Row::Row()
:fRowID(std::numeric_limits<WriteEngine::RID>::max())
: fRowID(std::numeric_limits<WriteEngine::RID>::max())
{}
Row::~Row()
@ -39,17 +39,19 @@ Row::~Row()
{
delete fColumnList[i];
}
fColumnList.clear();
}
Row::Row(const Row& row)
{
for(unsigned int i = 0; i < row.fColumnList.size(); i++)
for (unsigned int i = 0; i < row.fColumnList.size(); i++)
{
const DMLColumn* aColumn = row.get_ColumnAt(i);
DMLColumn* newColumn = new DMLColumn(aColumn->get_Name(), aColumn->get_Data());
fColumnList.push_back(newColumn);
const DMLColumn* aColumn = row.get_ColumnAt(i);
DMLColumn* newColumn = new DMLColumn(aColumn->get_Name(), aColumn->get_Data());
fColumnList.push_back(newColumn);
}
fRowID = row.fRowID;
}
int Row::read(messageqcpp::ByteStream& bytestream)
@ -60,12 +62,14 @@ int Row::read(messageqcpp::ByteStream& bytestream)
set_RowID(rowID);
messageqcpp::ByteStream::quadbyte col_count;
bytestream >> col_count;
for (unsigned int i = 0; i < col_count; i++)
{
DMLColumn* aColumn = new DMLColumn();
retval = aColumn->read(bytestream);
fColumnList.push_back(aColumn);
}
return retval;
}
@ -79,6 +83,7 @@ int Row::write(messageqcpp::ByteStream& bytestream)
colListPtr = fColumnList.begin();
messageqcpp::ByteStream::quadbyte col_count = fColumnList.size();
bytestream << col_count;
for (; colListPtr != fColumnList.end(); ++colListPtr)
{
retval = (*colListPtr)->write(bytestream);

20
dbcon/dmlpackage/row.h
View File

@ -71,19 +71,31 @@ public:
/** @brief get the list of columns in the row
*/
inline ColumnList& get_ColumnList() { return fColumnList; }
inline ColumnList& get_ColumnList()
{
return fColumnList;
}
/** @brief get the row id
*/
inline WriteEngine::RID get_RowID() const { return fRowID; }
inline WriteEngine::RID get_RowID() const
{
return fRowID;
}
/** @brief set the row id
*/
inline void set_RowID(WriteEngine::RID rowId) { fRowID = rowId; }
inline void set_RowID(WriteEngine::RID rowId)
{
fRowID = rowId;
}
/** @brief get the number of columns
*/
inline unsigned int get_NumberOfColumns() const { return static_cast<unsigned int>(fColumnList.size()); }
inline unsigned int get_NumberOfColumns() const
{
return static_cast<unsigned int>(fColumnList.size());
}
/** @brief get the column at the specified index
*

95
dbcon/dmlpackage/tdriver.cpp
View File

@ -46,9 +46,10 @@ bool parse_file(char* fileName)
DMLFileParser parser;
parser.parse(fileName);
bool good = parser.good();
if (good)
{
const ParseTree &ptree = parser.getParseTree();
const ParseTree& ptree = parser.getParseTree();
cout << "Parser succeeded." << endl;
cout << ptree.fList.size() << " " << "SQL statements" << endl;
@ -56,8 +57,10 @@ bool parse_file(char* fileName)
cout << ptree;
SqlStatement* statementPtr = ptree[0];
if (statementPtr)
cout << statementPtr->getQueryString();
cout << endl;
}
@ -87,39 +90,69 @@ public:
void tearDown() {}
void test_i01() { CPPUNIT_ASSERT(parse_file("sql/i01.sql")); }
void test_i01()
{
CPPUNIT_ASSERT(parse_file("sql/i01.sql"));
}
void test_i02() { CPPUNIT_ASSERT(parse_file("sql/i02.sql")); }
void test_i02()
{
CPPUNIT_ASSERT(parse_file("sql/i02.sql"));
}
void test_i03() { CPPUNIT_ASSERT(parse_file("sql/i03.sql")); }
void test_i03()
{
CPPUNIT_ASSERT(parse_file("sql/i03.sql"));
}
void test_i04() { CPPUNIT_ASSERT(parse_file("sql/i04.sql")); }
void test_i04()
{
CPPUNIT_ASSERT(parse_file("sql/i04.sql"));
}
void test_u01() { CPPUNIT_ASSERT(parse_file("sql/u01.sql")); }
void test_u01()
{
CPPUNIT_ASSERT(parse_file("sql/u01.sql"));
}
void test_u02() { CPPUNIT_ASSERT(parse_file("sql/u02.sql")); }
void test_u02()
{
CPPUNIT_ASSERT(parse_file("sql/u02.sql"));
}
void test_d01() { CPPUNIT_ASSERT(parse_file("sql/d01.sql")); }
void test_d01()
{
CPPUNIT_ASSERT(parse_file("sql/d01.sql"));
}
void test_d02() { CPPUNIT_ASSERT(parse_file("sql/d02.sql")); }
void test_d02()
{
CPPUNIT_ASSERT(parse_file("sql/d02.sql"));
}
void test_d03() { CPPUNIT_ASSERT(parse_file("sql/d03.sql")); }
void test_d03()
{
CPPUNIT_ASSERT(parse_file("sql/d03.sql"));
}
void test_d04() { CPPUNIT_ASSERT(parse_file("sql/d04.sql")); }
void test_d04()
{
CPPUNIT_ASSERT(parse_file("sql/d04.sql"));
}
};
class DMLTest : public CppUnit::TestFixture
{
CPPUNIT_TEST_SUITE( DMLTest );
// CPPUNIT_TEST( test_direct_insert );
// CPPUNIT_TEST( test_query_insert );
// CPPUNIT_TEST( test_direct_insert );
// CPPUNIT_TEST( test_query_insert );
CPPUNIT_TEST( test_direct_update );
// CPPUNIT_TEST( test_query_update );
// CPPUNIT_TEST( test_delete_all );
// CPPUNIT_TEST( test_delete_query );
// CPPUNIT_TEST( test_commit );
// CPPUNIT_TEST( test_rollback );
// CPPUNIT_TEST( test_query_update );
// CPPUNIT_TEST( test_delete_all );
// CPPUNIT_TEST( test_delete_query );
// CPPUNIT_TEST( test_commit );
// CPPUNIT_TEST( test_rollback );
CPPUNIT_TEST_SUITE_END();
private:
@ -154,6 +187,7 @@ public:
VendorDMLStatement dmlStmt(dmlStatement, 1);
CalpontDMLPackage* pDMLPackage = CalpontDMLFactory::makeCalpontDMLPackage(dmlStmt);
CPPUNIT_ASSERT( 0 != pDMLPackage );
if ( pDMLPackage->HasFilter() )
{
cout << "This INSERT statement has a filter:" << endl;
@ -180,7 +214,7 @@ public:
CPPUNIT_ASSERT( DML_INSERT == package_type );
InsertDMLPackage *pObject = new InsertDMLPackage();
InsertDMLPackage* pObject = new InsertDMLPackage();
pObject->read( bs );
@ -196,7 +230,7 @@ public:
cout << dmlStatement << endl;
VendorDMLStatement dmlStmt(dmlStatement,1);
VendorDMLStatement dmlStmt(dmlStatement, 1);
CalpontDMLPackage* pDMLPackage = CalpontDMLFactory::makeCalpontDMLPackage(dmlStmt);
CPPUNIT_ASSERT( 0 != pDMLPackage );
@ -212,15 +246,17 @@ public:
cout << dmlStatement << endl;
VendorDMLStatement dmlStmt(dmlStatement,1);
VendorDMLStatement dmlStmt(dmlStatement, 1);
CalpontDMLPackage* pDMLPackage = CalpontDMLFactory::makeCalpontDMLPackage(dmlStmt);
CPPUNIT_ASSERT( 0 != pDMLPackage );
if (pDMLPackage->HasFilter())
{
cout << "This DELETE statement has a filter:" << endl;
cout << pDMLPackage->get_QueryString() << endl;
}
write_DML_object(bytestream, pDMLPackage);
delete pDMLPackage;
read_delete_object(bytestream);
@ -235,7 +271,7 @@ public:
CPPUNIT_ASSERT( DML_DELETE == package_type );
DeleteDMLPackage *pObject = new DeleteDMLPackage();
DeleteDMLPackage* pObject = new DeleteDMLPackage();
pObject->read( bs );
@ -249,7 +285,7 @@ public:
std::string dmlStatement = "UPDATE tpch.part SET p_partno = 1, p_name = 'joe' where p_partno=2;";
cout << dmlStatement << endl;
VendorDMLStatement dmlStmt(dmlStatement,1);
VendorDMLStatement dmlStmt(dmlStatement, 1);
CalpontDMLPackage* pDMLPackage = CalpontDMLFactory::makeCalpontDMLPackage(dmlStmt);
CPPUNIT_ASSERT( 0 != pDMLPackage );
write_DML_object(bytestream, pDMLPackage);
@ -267,6 +303,7 @@ public:
VendorDMLStatement dmlStmt(dmlStatement, 1);
CalpontDMLPackage* pDMLPackage = CalpontDMLFactory::makeCalpontDMLPackage(dmlStmt);
CPPUNIT_ASSERT( 0 != pDMLPackage );
if (pDMLPackage->HasFilter())
{
cout << "This UPDATE statement has a filter:" << endl;
@ -286,7 +323,7 @@ public:
CPPUNIT_ASSERT( DML_UPDATE == package_type );
UpdateDMLPackage *pObject = new UpdateDMLPackage();
UpdateDMLPackage* pObject = new UpdateDMLPackage();
pObject->read( bs );
@ -300,7 +337,7 @@ public:
std::string dmlStatement = "COMMIT;";
cout << dmlStatement << endl;
VendorDMLStatement dmlStmt(dmlStatement,1);
VendorDMLStatement dmlStmt(dmlStatement, 1);
CalpontDMLPackage* pDMLPackage = CalpontDMLFactory::makeCalpontDMLPackage(dmlStmt);
CPPUNIT_ASSERT( 0 != pDMLPackage );
write_DML_object(bytestream, pDMLPackage);
@ -315,7 +352,7 @@ public:
std::string dmlStatement = "ROLLBACK;";
cout << dmlStatement << endl;
VendorDMLStatement dmlStmt(dmlStatement,1);
VendorDMLStatement dmlStmt(dmlStatement, 1);
CalpontDMLPackage* pDMLPackage = CalpontDMLFactory::makeCalpontDMLPackage(dmlStmt);
CPPUNIT_ASSERT( 0 != pDMLPackage );
write_DML_object(bytestream, pDMLPackage);
@ -331,7 +368,7 @@ public:
CPPUNIT_ASSERT( DML_COMMAND == package_type );
CommandDMLPackage *pObject = new CommandDMLPackage();
CommandDMLPackage* pObject = new CommandDMLPackage();
pObject->read( bs );
@ -346,10 +383,10 @@ CPPUNIT_TEST_SUITE_REGISTRATION( DMLTest );
#include <cppunit/extensions/TestFactoryRegistry.h>
#include <cppunit/ui/text/TestRunner.h>
int main( int argc, char **argv)
int main( int argc, char** argv)
{
CppUnit::TextUi::TestRunner runner;
CppUnit::TestFactoryRegistry &registry = CppUnit::TestFactoryRegistry::getRegistry();
CppUnit::TestFactoryRegistry& registry = CppUnit::TestFactoryRegistry::getRegistry();
runner.addTest( registry.makeTest() );
bool wasSuccessful = runner.run( "", false );
return (wasSuccessful ? 0 : 1);

47
dbcon/dmlpackage/updatedmlpackage.cpp
View File

@ -38,7 +38,7 @@ UpdateDMLPackage::UpdateDMLPackage()
UpdateDMLPackage::UpdateDMLPackage(std::string schemaName, std::string tableName,
std::string dmlStatement, int sessionID)
:CalpontDMLPackage( schemaName, tableName, dmlStatement, sessionID)
: CalpontDMLPackage( schemaName, tableName, dmlStatement, sessionID)
{}
UpdateDMLPackage::~UpdateDMLPackage()
@ -52,12 +52,12 @@ int UpdateDMLPackage::write(messageqcpp::ByteStream& bytestream)
messageqcpp::ByteStream::quadbyte session_id = fSessionID;
bytestream << session_id;
/*
if(fPlan != 0)
fHasFilter = true;
else
fHasFilter = false;
*/
/*
if(fPlan != 0)
fHasFilter = true;
else
fHasFilter = false;
*/
messageqcpp::ByteStream::quadbyte hasFilter = fHasFilter;
bytestream << hasFilter;
@ -67,11 +67,13 @@ int UpdateDMLPackage::write(messageqcpp::ByteStream& bytestream)
bytestream << fSQLStatement;
bytestream << fSchemaName;
bytestream << (uint8_t)fIsFromCol;
if (fTable != 0)
{
retval = fTable->write(bytestream);
}
if(fHasFilter)
if (fHasFilter)
{
bytestream += *(fPlan.get());
}
@ -105,7 +107,8 @@ int UpdateDMLPackage::read(messageqcpp::ByteStream& bytestream)
fIsFromCol = (isFromCol != 0);
fTable = new DMLTable();
retval = fTable->read(bytestream);
if(fHasFilter)
if (fHasFilter)
{
fPlan.reset(new messageqcpp::ByteStream(bytestream));
}
@ -130,6 +133,7 @@ int UpdateDMLPackage::buildFromSqlStatement(SqlStatement& sqlStatement)
// Push one row always and let the filter happen on the proc side.
Row* rowPtr = new Row();
ColumnAssignmentList::const_iterator iter = updateStmt.fColAssignmentListPtr->begin();
while (iter != updateStmt.fColAssignmentListPtr->end())
{
ColumnAssignment* colaPtr = *iter;
@ -138,7 +142,9 @@ int UpdateDMLPackage::buildFromSqlStatement(SqlStatement& sqlStatement)
++iter;
}
fTable->get_RowList().push_back(rowPtr);
if (0 != updateStmt.fWhereClausePtr)
{
// We need to filter the rows...get row ids
@ -166,6 +172,7 @@ int UpdateDMLPackage::buildFromBuffer(std::string& buffer, int columns, int rows
typedef boost::tokenizer<boost::char_separator<char> > tokenizer;
boost::char_separator<char> sep(":,");
tokenizer tokens(buffer, sep);
for (tokenizer::iterator tok_iter = tokens.begin(); tok_iter != tokens.end(); ++tok_iter)
{
dataList.push_back(StripLeadingWhitespace(*tok_iter));
@ -173,10 +180,11 @@ int UpdateDMLPackage::buildFromBuffer(std::string& buffer, int columns, int rows
}
int n = 0;
for (int i=0; i < rows; i++)
for (int i = 0; i < rows; i++)
{
//get a new row
Row *aRowPtr = new Row();
Row* aRowPtr = new Row();
std::string colName;
std::string colValue;
//get row ID from the buffer
@ -200,6 +208,7 @@ int UpdateDMLPackage::buildFromBuffer(std::string& buffer, int columns, int rows
DMLColumn* aColumn = new DMLColumn(colName, colValue);
(aRowPtr->get_ColumnList()).push_back(aColumn);
}
//build a row list for a table
fTable->get_RowList().push_back(aRowPtr);
}
@ -211,19 +220,21 @@ int UpdateDMLPackage::buildFromMysqlBuffer(ColNameList& colNameList, TableValues
int retval = 1;
initializeTable();
Row *aRowPtr = new Row();
Row* aRowPtr = new Row();
std::string colName;
std::vector<std::string> colValList;
for (int j = 0; j < columns; j++)
{
//Build a column list
colName = colNameList[j];
//Build a column list
colName = colNameList[j];
colValList = tableValuesMap[j];
colValList = tableValuesMap[j];
DMLColumn* aColumn = new DMLColumn(colName, colValList, false, 0, nullValues[j]);
(aRowPtr->get_ColumnList()).push_back(aColumn);
DMLColumn* aColumn = new DMLColumn(colName, colValList, false, 0, nullValues[j]);
(aRowPtr->get_ColumnList()).push_back(aColumn);
}
//build a row list for a table
fTable->get_RowList().push_back(aRowPtr);
return retval;
@ -242,6 +253,7 @@ void UpdateDMLPackage::buildUpdateFromMysqlBuffer(UpdateSqlStatement& updateStm
// Push one row always and let the filter happen on the proc side.
Row* rowPtr = new Row();
ColumnAssignmentList::const_iterator iter = updateStmt.fColAssignmentListPtr->begin();
while (iter != updateStmt.fColAssignmentListPtr->end())
{
ColumnAssignment* colaPtr = *iter;
@ -250,6 +262,7 @@ void UpdateDMLPackage::buildUpdateFromMysqlBuffer(UpdateSqlStatement& updateStm
++iter;
}
fTable->get_RowList().push_back(rowPtr);
}
} // namespace dmlpackage

106
dbcon/dmlpackage/updatedmlpackage.h
View File

@ -36,71 +36,71 @@
namespace dmlpackage
{
/** @brief concrete implementation of a CalpontDMLPackage
* Specifically for representing UPDATE DML Statements
/** @brief concrete implementation of a CalpontDMLPackage
* Specifically for representing UPDATE DML Statements
*/
class UpdateDMLPackage : public CalpontDMLPackage
{
public:
/** @brief ctor
*/
class UpdateDMLPackage : public CalpontDMLPackage
{
EXPORT UpdateDMLPackage();
public:
/** @brief ctor
*/
EXPORT UpdateDMLPackage();
/** @brief ctor
*
* @param schemaName the schema of the table being operated on
* @param tableName the name of the table being operated on
* @param dmlStatement the dml statement
* @param sessionID the session ID
*/
EXPORT UpdateDMLPackage( std::string schemaName, std::string tableName,
std::string dmlStatement, int sessionID );
/** @brief ctor
*
* @param schemaName the schema of the table being operated on
* @param tableName the name of the table being operated on
* @param dmlStatement the dml statement
* @param sessionID the session ID
*/
EXPORT UpdateDMLPackage( std::string schemaName, std::string tableName,
std::string dmlStatement, int sessionID );
/** @brief dtor
*/
EXPORT virtual ~UpdateDMLPackage();
/** @brief dtor
*/
EXPORT virtual ~UpdateDMLPackage();
/** @brief write a UpdateDMLPackage to a ByteStream
*
* @param bytestream the ByteStream to write to
*/
EXPORT int write(messageqcpp::ByteStream& bytestream);
/** @brief write a UpdateDMLPackage to a ByteStream
*
* @param bytestream the ByteStream to write to
*/
EXPORT int write(messageqcpp::ByteStream& bytestream);
/** @brief read a UpdateDMLPackage from a ByteStream
*
* @param bytestream the ByteStream to read from
*/
EXPORT int read(messageqcpp::ByteStream& bytestream);
/** @brief read a UpdateDMLPackage from a ByteStream
*
* @param bytestream the ByteStream to read from
*/
EXPORT int read(messageqcpp::ByteStream& bytestream);
/** @brief build a UpdateDMLPackage from a string buffer
*
* @param buffer
* @param columns the number of columns in the buffer
* @param rows the number of rows in the buffer
*/
EXPORT int buildFromBuffer(std::string& buffer, int columns, int rows);
/** @brief build a UpdateDMLPackage from a string buffer
*
* @param buffer
* @param columns the number of columns in the buffer
* @param rows the number of rows in the buffer
*/
EXPORT int buildFromBuffer(std::string& buffer, int columns, int rows);
/** @brief build a UpdateDMLPackage from a parsed UpdateSqlStatement
*
* @param sqlStatement the parsed UpdateSqlStatement
*/
EXPORT int buildFromSqlStatement(SqlStatement& sqlStatement);
/** @brief build a UpdateDMLPackage from a parsed UpdateSqlStatement
*
* @param sqlStatement the parsed UpdateSqlStatement
*/
EXPORT int buildFromSqlStatement(SqlStatement& sqlStatement);
/** @brief build a InsertDMLPackage from MySQL buffer
*
* @param colNameList, tableValuesMap
* @param rows the number of rows in the buffer
*/
EXPORT int buildFromMysqlBuffer(ColNameList& colNameList, TableValuesMap& tableValuesMap, int columns, int rows, NullValuesBitset& nullValues);
void buildUpdateFromMysqlBuffer(UpdateSqlStatement& updateStmt );
/** @brief build a InsertDMLPackage from MySQL buffer
*
* @param colNameList, tableValuesMap
* @param rows the number of rows in the buffer
*/
EXPORT int buildFromMysqlBuffer(ColNameList& colNameList, TableValuesMap& tableValuesMap, int columns, int rows, NullValuesBitset& nullValues);
void buildUpdateFromMysqlBuffer(UpdateSqlStatement& updateStmt );
protected:
protected:
private:
private:
};
};
}
#undef EXPORT

44
dbcon/dmlpackage/vendordmlstatement.cpp
View File

@ -30,30 +30,30 @@ using namespace std;
namespace dmlpackage
{
VendorDMLStatement::VendorDMLStatement(std::string dmlstatement, int sessionID)
:fDMLStatement(dmlstatement),fSessionID(sessionID), fLogging(true),fLogending(true)
{}
VendorDMLStatement::VendorDMLStatement(std::string dmlstatement, int sessionID)
: fDMLStatement(dmlstatement), fSessionID(sessionID), fLogging(true), fLogending(true)
{}
VendorDMLStatement::VendorDMLStatement(std::string dmlstatement, int stmttype, int sessionID)
:fDMLStatement(dmlstatement), fDMLStatementType(stmttype), fSessionID(sessionID),fLogging(true),fLogending(true)
{}
VendorDMLStatement::VendorDMLStatement(std::string dmlstatement, int stmttype, int sessionID)
: fDMLStatement(dmlstatement), fDMLStatementType(stmttype), fSessionID(sessionID), fLogging(true), fLogending(true)
{}
VendorDMLStatement::VendorDMLStatement(std::string dmlstatement, int stmttype,
std::string tName, std::string schema,
int rows, int columns, std::string buf,
int sessionID)
:fDMLStatement(dmlstatement), fDMLStatementType(stmttype),
fTableName(tName), fSchema(schema), fRows(rows), fColumns(columns),
fDataBuffer(buf), fSessionID(sessionID), fLogging(true),fLogending(true)
{}
VendorDMLStatement::VendorDMLStatement(std::string dmlstatement, int stmttype,
std::string tName, std::string schema,
int rows, int columns, std::string buf,
int sessionID)
: fDMLStatement(dmlstatement), fDMLStatementType(stmttype),
fTableName(tName), fSchema(schema), fRows(rows), fColumns(columns),
fDataBuffer(buf), fSessionID(sessionID), fLogging(true), fLogending(true)
{}
VendorDMLStatement::VendorDMLStatement(std::string dmlstatement, int stmttype, std::string tName, std::string schema, int rows, int columns,
ColNameList& colNameList, TableValuesMap& tableValuesMap, NullValuesBitset& nullValues, int sessionID)
:fDMLStatement(dmlstatement), fDMLStatementType(stmttype),
fTableName(tName), fSchema(schema), fRows(rows), fColumns(columns),
fColNameList(colNameList), fTableValuesMap(tableValuesMap), fNullValues(nullValues), fSessionID(sessionID), fLogging(true),fLogending(true)
{}
VendorDMLStatement::VendorDMLStatement(std::string dmlstatement, int stmttype, std::string tName, std::string schema, int rows, int columns,
ColNameList& colNameList, TableValuesMap& tableValuesMap, NullValuesBitset& nullValues, int sessionID)
: fDMLStatement(dmlstatement), fDMLStatementType(stmttype),
fTableName(tName), fSchema(schema), fRows(rows), fColumns(columns),
fColNameList(colNameList), fTableValuesMap(tableValuesMap), fNullValues(nullValues), fSessionID(sessionID), fLogging(true), fLogending(true)
{}
VendorDMLStatement::~VendorDMLStatement()
{}
VendorDMLStatement::~VendorDMLStatement()
{}
}

305
dbcon/dmlpackage/vendordmlstatement.h
View File

@ -36,152 +36,215 @@
#endif
namespace dmlpackage
{
typedef std::vector<std::string> ColValuesList;
typedef std::vector<std::string> ColNameList;
typedef std::map<uint32_t, ColValuesList> TableValuesMap;
typedef std::bitset<4096> NullValuesBitset;
typedef std::vector<std::string> ColValuesList;
typedef std::vector<std::string> ColNameList;
typedef std::map<uint32_t, ColValuesList> TableValuesMap;
typedef std::bitset<4096> NullValuesBitset;
/** @brief describes the general interface
* and implementation of a Vendor DML Statement
/** @brief describes the general interface
* and implementation of a Vendor DML Statement
*/
class VendorDMLStatement
{
public:
/** @brief ctor
*/
class VendorDMLStatement
EXPORT VendorDMLStatement(std::string dmlstatement, int sessionID);
/** @brief ctor
*/
EXPORT VendorDMLStatement(std::string dmlstatement, int stmttype, int sessionID);
/** @brief old ctor!
*/
EXPORT VendorDMLStatement(std::string dmlstatement, int stmttype, std::string tName,
std::string schema, int rows, int columns, std::string buf,
int sessionID);
/** @brief ctor for mysql
*/
EXPORT VendorDMLStatement(std::string dmlstatement, int stmttype, std::string tName, std::string schema, int rows, int columns,
ColNameList& colNameList, TableValuesMap& tableValuesMap, NullValuesBitset& nullValues, int sessionID);
/** @brief destructor
*/
EXPORT ~VendorDMLStatement();
/** @brief Get the table name
*/
inline std::string get_TableName() const
{
return fTableName;
}
public:
/** @brief ctor
*/
EXPORT VendorDMLStatement(std::string dmlstatement, int sessionID);
/** @brief Set the table name
*/
inline void set_TableName( std::string value )
{
fTableName = value;
}
/** @brief ctor
*/
EXPORT VendorDMLStatement(std::string dmlstatement, int stmttype, int sessionID);
/** @brief Get the schema name
*/
inline std::string get_SchemaName() const
{
return fSchema;
}
/** @brief old ctor!
*/
EXPORT VendorDMLStatement(std::string dmlstatement, int stmttype, std::string tName,
std::string schema, int rows, int columns, std::string buf,
int sessionID);
/** @brief Set the schema name
*/
inline void set_SchemaName( std::string value )
{
fSchema = value;
}
/** @brief ctor for mysql
*/
EXPORT VendorDMLStatement(std::string dmlstatement, int stmttype, std::string tName, std::string schema, int rows, int columns,
ColNameList& colNameList, TableValuesMap& tableValuesMap, NullValuesBitset& nullValues, int sessionID);
/** @brief Get the DML statVendorDMLStatement classement type
*/
inline int get_DMLStatementType() const
{
return fDMLStatementType;
}
/** @brief destructor
*/
EXPORT ~VendorDMLStatement();
/** @brief Set the DML statement type
*/
inline void set_DMLStatementType( int value )
{
fDMLStatementType = value;
}
/** @brief Get the table name
*/
inline std::string get_TableName() const { return fTableName; }
/** @brief Get the DML statement
*/
inline const std::string get_DMLStatement() const
{
return fDMLStatement;
}
/** @brief Set the table name
*/
inline void set_TableName( std::string value ) { fTableName = value; }
/** @brief Set the DML statVendorDMLStatement classement
*/
inline void set_DMLStatement( std::string dmlStatement )
{
fDMLStatement = dmlStatement;
}
/** @brief Get the schema name
*/
inline std::string get_SchemaName() const { return fSchema; }
/** @brief Get the number of rows
*/
inline int get_Rows() const
{
return fRows;
}
/** @brief Set the schema name
*/
inline void set_SchemaName( std::string value ) { fSchema = value; }
/** @brief Set the number of rows
*/
inline void set_Rows( int value )
{
fRows = value;
}
/** @brief Get the DML statVendorDMLStatement classement type
*/
inline int get_DMLStatementType() const { return fDMLStatementType; }
/** @brief Get the number of columns
*/
inline int get_Columns() const
{
return fColumns;
}
/** @brief Set the DML statement type
*/
inline void set_DMLStatementType( int value ) { fDMLStatementType = value; }
/** @brief Set the number of columns
*/
inline void set_Columns( int value )
{
fColumns = value;
}
/** @brief Get the DML statement
*/
inline const std::string get_DMLStatement() const { return fDMLStatement; }
/** @brief Get the data buffer
*/
inline std::string& get_DataBuffer()
{
return fDataBuffer;
}
/** @brief Set the DML statVendorDMLStatement classement
*/
inline void set_DMLStatement( std::string dmlStatement ) { fDMLStatement = dmlStatement; }
/** @brief Set the data buffer
*/
inline void set_DataBuffer( std::string value )
{
fDataBuffer = value;
}
/** @brief Get the session ID
*/
inline int get_SessionID()
{
return fSessionID;
}
/** @brief Get the number of rows
*/
inline int get_Rows() const { return fRows; }
inline NullValuesBitset& get_nullValues()
{
return fNullValues;
}
/** @brief Set the number of rows
*/
inline void set_Rows( int value ) { fRows = value; }
/** @brief Set the session ID
*/
inline void set_SessionID( int value )
{
fSessionID = value;
}
/** @brief Get the number of columns
*/
inline int get_Columns() const { return fColumns; }
inline ColNameList& get_ColNames()
{
return fColNameList;
}
inline TableValuesMap& get_values()
{
return fTableValuesMap;
}
/** @brief get the logging flag
*/
inline const bool get_Logging() const
{
return fLogging;
}
/** @brief Set the number of columns
*/
inline void set_Columns( int value ) { fColumns = value; }
/** @brief set the logging flag
*
* @param logging the logging flag to set
*/
inline void set_Logging( bool logging )
{
fLogging = logging;
}
/** @brief Get the data buffer
*/
inline std::string& get_DataBuffer() { return fDataBuffer; }
/** @brief get the logging flag
*/
inline const bool get_Logending() const
{
return fLogending;
}
/** @brief Set the data buffer
*/
inline void set_DataBuffer( std::string value ) { fDataBuffer= value; }
/** @brief Get the session ID
*/
inline int get_SessionID() { return fSessionID; }
/** @brief set the logending flag
*
* @param logending the logending flag to set
*/
inline void set_Logending( bool logending )
{
fLogending = logending;
}
inline NullValuesBitset& get_nullValues() { return fNullValues; }
protected:
/** @brief Set the session ID
*/
inline void set_SessionID( int value ) { fSessionID = value; }
private:
std::string fDMLStatement;
int fDMLStatementType;
std::string fTableName;
std::string fSchema;
int fRows;
int fColumns;
std::string fDataBuffer;
ColNameList fColNameList;
TableValuesMap fTableValuesMap;
NullValuesBitset fNullValues;
int fSessionID;
bool fLogging;
bool fLogending;
inline ColNameList& get_ColNames() { return fColNameList; }
inline TableValuesMap& get_values() { return fTableValuesMap; }
/** @brief get the logging flag
*/
inline const bool get_Logging() const { return fLogging; }
/** @brief set the logging flag
*
* @param logging the logging flag to set
*/
inline void set_Logging( bool logging )
{
fLogging = logging;
}
/** @brief get the logging flag
*/
inline const bool get_Logending() const { return fLogending; }
/** @brief set the logending flag
*
* @param logending the logending flag to set
*/
inline void set_Logending( bool logending )
{
fLogending = logending;
}
protected:
private:
std::string fDMLStatement;
int fDMLStatementType;
std::string fTableName;
std::string fSchema;
int fRows;
int fColumns;
std::string fDataBuffer;
ColNameList fColNameList;
TableValuesMap fTableValuesMap;
NullValuesBitset fNullValues;
int fSessionID;
bool fLogging;
bool fLogending;
};
};
}

29
dbcon/dmlpackageproc/autoincrementdata.cpp
View File

@ -56,6 +56,7 @@ void AutoincrementData::removeAutoincrementData(uint32_t sessionID)
{
boost::mutex::scoped_lock lock(map_mutex);
AutoincDataMap::iterator it = fAutoincDataMap.find(sessionID);
if (it != fAutoincDataMap.end())
{
delete (*it).second;
@ -72,26 +73,28 @@ AutoincrementData::~AutoincrementData()
void AutoincrementData::setNextValue(uint32_t columnOid, long long nextValue)
{
boost::mutex::scoped_lock lk(fOIDnextvalLock);
fOidNextValueMap[columnOid] = nextValue;
boost::mutex::scoped_lock lk(fOIDnextvalLock);
fOidNextValueMap[columnOid] = nextValue;
}
long long AutoincrementData::getNextValue(uint32_t columnOid)
{
boost::mutex::scoped_lock lk(fOIDnextvalLock);
long long nextValue = 0;
OIDNextValue::iterator it = fOidNextValueMap.find(columnOid);
if (it != fOidNextValueMap.end())
{
nextValue = it->second;
}
return nextValue;
boost::mutex::scoped_lock lk(fOIDnextvalLock);
long long nextValue = 0;
OIDNextValue::iterator it = fOidNextValueMap.find(columnOid);
if (it != fOidNextValueMap.end())
{
nextValue = it->second;
}
return nextValue;
}
AutoincrementData::OIDNextValue & AutoincrementData::getOidNextValueMap()
AutoincrementData::OIDNextValue& AutoincrementData::getOidNextValueMap()
{
boost::mutex::scoped_lock lk(fOIDnextvalLock);
boost::mutex::scoped_lock lk(fOIDnextvalLock);
return fOidNextValueMap;
return fOidNextValueMap;
}
// vim:ts=4 sw=4:

22
dbcon/dmlpackageproc/autoincrementdata.h
View File

@ -31,22 +31,22 @@
class AutoincrementData
{
public:
typedef std::map <uint32_t, AutoincrementData*> AutoincDataMap;
typedef std::map<uint32_t, long long> OIDNextValue;
static AutoincrementData* makeAutoincrementData(uint32_t sessionID = 0);
static void removeAutoincrementData(uint32_t sessionID = 0);
void setNextValue(uint32_t columnOid, long long nextValue);
long long getNextValue(uint32_t columnOid);
OIDNextValue & getOidNextValueMap();
typedef std::map <uint32_t, AutoincrementData*> AutoincDataMap;
typedef std::map<uint32_t, long long> OIDNextValue;
static AutoincrementData* makeAutoincrementData(uint32_t sessionID = 0);
static void removeAutoincrementData(uint32_t sessionID = 0);
void setNextValue(uint32_t columnOid, long long nextValue);
long long getNextValue(uint32_t columnOid);
OIDNextValue& getOidNextValueMap();
private:
/** Constuctors */
/** Constuctors */
explicit AutoincrementData();
explicit AutoincrementData(const AutoincrementData& rhs);
~AutoincrementData();
~AutoincrementData();
static boost::mutex map_mutex;
static AutoincDataMap fAutoincDataMap;
static boost::mutex map_mutex;
static AutoincDataMap fAutoincDataMap;
OIDNextValue fOidNextValueMap;
boost::mutex fOIDnextvalLock;
};

1679
dbcon/dmlpackageproc/commandpackageprocessor.cpp
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File diff suppressed because it is too large Load Diff

22
dbcon/dmlpackageproc/commandpackageprocessor.h
View File

@ -50,7 +50,7 @@ class CommandPackageProcessor : public DMLPackageProcessor
{
public:
CommandPackageProcessor(BRM::DBRM* aDbrm, uint32_t sid) : DMLPackageProcessor(aDbrm, sid){}
CommandPackageProcessor(BRM::DBRM* aDbrm, uint32_t sid) : DMLPackageProcessor(aDbrm, sid) {}
/** @brief process an CommandDMLPackage
*
* @param cpackage the CommandDMLPackage to process
@ -60,17 +60,17 @@ public:
protected:
private:
void viewTableLock(const dmlpackage::CalpontDMLPackage& cpackage,
DMLResult& result );
void clearTableLock(uint64_t uniqueId,
const dmlpackage::CalpontDMLPackage& cpackage,
DMLResult& result );
void establishTableLockToClear(uint64_t tableLockID,
BRM::TableLockInfo& lockInfo);
void viewTableLock(const dmlpackage::CalpontDMLPackage& cpackage,
DMLResult& result );
void clearTableLock(uint64_t uniqueId,
const dmlpackage::CalpontDMLPackage& cpackage,
DMLResult& result );
void establishTableLockToClear(uint64_t tableLockID,
BRM::TableLockInfo& lockInfo);
// Tracks active cleartablelock commands by storing set of table lock IDs
static std::set<uint64_t> fActiveClearTableLockCmds;
static boost::mutex fActiveClearTableLockCmdMutex;
// Tracks active cleartablelock commands by storing set of table lock IDs
static std::set<uint64_t> fActiveClearTableLockCmds;
static boost::mutex fActiveClearTableLockCmdMutex;
};
}

1512
dbcon/dmlpackageproc/deletepackageprocessor.cpp Executable file → Normal file
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File diff suppressed because it is too large Load Diff

34
dbcon/dmlpackageproc/deletepackageprocessor.h
View File

@ -49,40 +49,40 @@ class DeletePackageProcessor : public DMLPackageProcessor
public:
DeletePackageProcessor(BRM::DBRM* aDbrm, uint32_t sid) : DMLPackageProcessor(aDbrm, sid){}
DeletePackageProcessor(BRM::DBRM* aDbrm, uint32_t sid) : DMLPackageProcessor(aDbrm, sid) {}
/** @brief process a DeleteDMLPackage
*
* @param cpackage the delete dml package to process
*/
EXPORT DMLResult processPackage(dmlpackage::CalpontDMLPackage& cpackage);
EXPORT DMLResult processPackage(dmlpackage::CalpontDMLPackage& cpackage);
protected:
private:
/** @brief delete a row
*
* @param txnID the transaction id
* @param tablePtr a pointer to the table that is being operated on
* @param rowIDList upon return containts the row ids of the rows deleted
* @param colOldValuesList upon return contains the values the were delete
* @param result upon return will containt the result of the operation
/** @brief delete a row
*
* @param txnID the transaction id
* @param tablePtr a pointer to the table that is being operated on
* @param rowIDList upon return containts the row ids of the rows deleted
* @param colOldValuesList upon return contains the values the were delete
* @param result upon return will containt the result of the operation
bool deleteRows(execplan::CalpontSystemCatalog::SCN txnID, dmlpackage::DMLTable* tablePtr,
WriteEngine::RIDList& rowIDList, WriteEngine::ColValueList& colOldValuesList,
DMLResult& result);
*/
bool processRowgroup(messageqcpp::ByteStream & aRowGroup, DMLResult& result, const uint64_t uniqueId, dmlpackage::CalpontDMLPackage& cpackage, std::map<unsigned, bool>& pmStateDel,
bool isMeta = false, uint32_t dbroot=1);
WriteEngine::RIDList& rowIDList, WriteEngine::ColValueList& colOldValuesList,
DMLResult& result);
*/
bool processRowgroup(messageqcpp::ByteStream& aRowGroup, DMLResult& result, const uint64_t uniqueId, dmlpackage::CalpontDMLPackage& cpackage, std::map<unsigned, bool>& pmStateDel,
bool isMeta = false, uint32_t dbroot = 1);
/** @brief add all rows if we have no filter for the delete
*
* @param tablePtr a pointer to the table that is being operated on
*/
uint64_t fixUpRows(dmlpackage::CalpontDMLPackage& cpackage, DMLResult& result, const uint64_t uniqueId, const uint32_t tableOid);
bool receiveAll(DMLResult& result, const uint64_t uniqueId, std::vector<int>& fPMs, std::map<unsigned, bool>& pmStateDel, const uint32_t tableOid);
uint64_t fixUpRows(dmlpackage::CalpontDMLPackage& cpackage, DMLResult& result, const uint64_t uniqueId, const uint32_t tableOid);
bool receiveAll(DMLResult& result, const uint64_t uniqueId, std::vector<int>& fPMs, std::map<unsigned, bool>& pmStateDel, const uint32_t tableOid);
//bandListsByExtent bandListsMap;
//bandListsByExtent bandListsMap;
};

1386
dbcon/dmlpackageproc/dmlpackageprocessor.cpp
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File diff suppressed because it is too large Load Diff

272
dbcon/dmlpackageproc/dmlpackageprocessor.h
View File

@ -119,57 +119,72 @@ public:
std::string miniStats;
querystats::QueryStats stats;
DMLResult():result(NO_ERROR),rowCount(0){};
DMLResult(): result(NO_ERROR), rowCount(0) {};
};
/** @brief a structure to hold a date
*/
struct Date
{
unsigned spare : 6;
unsigned day : 6;
unsigned month : 4;
unsigned year : 16;
// NULL column value = 0xFFFFFFFE
Date( ) { year = 0xFFFF; month = 0xF; day = 0x3F; spare = 0x3E;}
unsigned spare : 6;
unsigned day : 6;
unsigned month : 4;
unsigned year : 16;
// NULL column value = 0xFFFFFFFE
Date( )
{
year = 0xFFFF;
month = 0xF;
day = 0x3F;
spare = 0x3E;
}
};
/** @brief a structure to hold a datetime
*/
struct dateTime
{
unsigned msecond : 20;
unsigned second : 6;
unsigned minute : 6;
unsigned hour : 6;
unsigned day : 6;
unsigned month : 4;
unsigned year : 16;
// NULL column value = 0xFFFFFFFFFFFFFFFE
dateTime( ) { year = 0xFFFF; month = 0xF; day = 0x3F; hour = 0x3F; minute = 0x3F; second = 0x3F;
msecond = 0xFFFFE; }
unsigned msecond : 20;
unsigned second : 6;
unsigned minute : 6;
unsigned hour : 6;
unsigned day : 6;
unsigned month : 4;
unsigned year : 16;
// NULL column value = 0xFFFFFFFFFFFFFFFE
dateTime( )
{
year = 0xFFFF;
month = 0xF;
day = 0x3F;
hour = 0x3F;
minute = 0x3F;
second = 0x3F;
msecond = 0xFFFFE;
}
};
/** @brief ctor
*/
DMLPackageProcessor(BRM::DBRM* aDbrm, uint32_t sid) : fEC(0), DMLLoggingId(21), fRollbackPending(false), fDebugLevel(NONE)
{
try {
fWEClient = new WriteEngine::WEClients(WriteEngine::WEClients::DMLPROC);
//std::cout << "In DMLPackageProcessor constructor " << this << std::endl;
fPMCount = fWEClient->getPmCount();
}
catch (...)
{
std::cout << "Cannot make connection to WES" << std::endl;
}
{
try
{
fWEClient = new WriteEngine::WEClients(WriteEngine::WEClients::DMLPROC);
//std::cout << "In DMLPackageProcessor constructor " << this << std::endl;
fPMCount = fWEClient->getPmCount();
}
catch (...)
{
std::cout << "Cannot make connection to WES" << std::endl;
}
oam::OamCache * oamCache = oam::OamCache::makeOamCache();
fDbRootPMMap = oamCache->getDBRootToPMMap();
fDbrm = aDbrm;
fSessionID = sid;
fExeMgr = new execplan::ClientRotator(fSessionID, "ExeMgr");
//std::cout << " fSessionID is " << fSessionID << std::endl;
fExeMgr->connect(0.005);
}
oam::OamCache* oamCache = oam::OamCache::makeOamCache();
fDbRootPMMap = oamCache->getDBRootToPMMap();
fDbrm = aDbrm;
fSessionID = sid;
fExeMgr = new execplan::ClientRotator(fSessionID, "ExeMgr");
//std::cout << " fSessionID is " << fSessionID << std::endl;
fExeMgr->connect(0.005);
}
@ -179,22 +194,34 @@ public:
/** @brief Is it required to debug
*/
inline const bool isDebug( const DebugLevel level ) const { return level <= fDebugLevel; }
inline const bool isDebug( const DebugLevel level ) const
{
return level <= fDebugLevel;
}
/**
* @brief Get debug level
*/
inline const DebugLevel getDebugLevel() const { return fDebugLevel; }
inline const DebugLevel getDebugLevel() const
{
return fDebugLevel;
}
//int rollBackTransaction(uint64_t uniqueId, uint32_t txnID, uint32_t sessionID, std::string & errorMsg);
/**
* @brief Set debug level
*/
inline void setDebugLevel( const DebugLevel level ) { fDebugLevel = level; }
inline void setDebugLevel( const DebugLevel level )
{
fDebugLevel = level;
}
/**
* @brief Set the Distributed Engine Comm object
*/
inline void setEngineComm(joblist::DistributedEngineComm* ec) { fEC = ec; }
inline void setEngineComm(joblist::DistributedEngineComm* ec)
{
fEC = ec;
}
/** @brief process the dml package
*
@ -202,11 +229,14 @@ public:
*/
virtual DMLResult processPackage(dmlpackage::CalpontDMLPackage& cpackage) = 0;
inline void setRM ( joblist::ResourceManager* frm) { fRM = frm; };
inline void setRM ( joblist::ResourceManager* frm)
{
fRM = frm;
};
EXPORT int rollBackTransaction(uint64_t uniqueId, BRM::TxnID txnID, uint32_t sessionID, std::string & errorMsg);
EXPORT int rollBackTransaction(uint64_t uniqueId, BRM::TxnID txnID, uint32_t sessionID, std::string& errorMsg);
EXPORT int rollBackBatchAutoOnTransaction(uint64_t uniqueId, BRM::TxnID txnID, uint32_t sessionID, const uint32_t tableOid, std::string & errorMsg);
EXPORT int rollBackBatchAutoOnTransaction(uint64_t uniqueId, BRM::TxnID txnID, uint32_t sessionID, const uint32_t tableOid, std::string& errorMsg);
/**
* @brief convert a columns data, represnted as a string, to it's native
* data type
@ -262,11 +292,17 @@ public:
/** @brief Access the rollback pending flag
*/
bool getRollbackPending() {return fRollbackPending;}
bool getRollbackPending()
{
return fRollbackPending;
}
/** @brief Set the rollback pending flag
*/
void setRollbackPending(bool rollback) {fRollbackPending = rollback;}
void setRollbackPending(bool rollback)
{
fRollbackPending = rollback;
}
protected:
/** @brief update the indexes on the target table
@ -279,7 +315,7 @@ protected:
* @param colNameList the updated column names, only valid for update SQL statement
*/
bool updateIndexes( uint32_t sessionID, execplan::CalpontSystemCatalog::SCN txnID, const std::string& schema,
const std::string& table,const dmlpackage::RowList& rows, DMLResult& result,
const std::string& table, const dmlpackage::RowList& rows, DMLResult& result,
std::vector<WriteEngine::RID> ridList,
WriteEngine::ColValueList& colValuesList, std::vector<std::string>& colNameList, const char updateFlag,
std::vector<dicStrValues>& dicStrValCols );
@ -311,9 +347,9 @@ protected:
* @param result the result structure
*/
bool violatesUniqueConstraint( const dmlpackage::RowList& rows,
const execplan::CalpontSystemCatalog::ConstraintInfo& constraintInfo,
unsigned int sessionID,
DMLResult& result);
const execplan::CalpontSystemCatalog::ConstraintInfo& constraintInfo,
unsigned int sessionID,
DMLResult& result);
/** @brief validate that the column does not violate a check constraint
*
@ -321,9 +357,9 @@ protected:
* @param result the result structure
*/
bool violatesCheckConstraint( const dmlpackage::RowList& rows,
const execplan::CalpontSystemCatalog::ConstraintInfo& constraintInfo,
unsigned int sessionID, unsigned int colOffset,
DMLResult& result );
const execplan::CalpontSystemCatalog::ConstraintInfo& constraintInfo,
unsigned int sessionID, unsigned int colOffset,
DMLResult& result );
/** @brief validate that the column does not violate a not null constraint
*
@ -334,13 +370,13 @@ protected:
bool violatesNotNullConstraint( const dmlpackage::RowList& rows, unsigned int colOffset,
DMLResult& result );
/** @brief validate that the column does not violate a reference (foreign key) constraint
*
* @param rows the row set to validate
* @param colOffset the offset of this column in the row
* @param constraintInfo the column constraint infomation
* @param result the result structure
*/
/** @brief validate that the column does not violate a reference (foreign key) constraint
*
* @param rows the row set to validate
* @param colOffset the offset of this column in the row
* @param constraintInfo the column constraint infomation
* @param result the result structure
*/
bool violatesReferenceConstraint( const dmlpackage::RowList& rows,
unsigned int colOffset,
const execplan::CalpontSystemCatalog::ConstraintInfo& constraintInfo,
@ -354,48 +390,48 @@ protected:
* @param rows the lists of rows to check column constraints on
* @param result the result structure
*/
bool violatesPKRefConnstraint ( uint32_t sessionID,
const std::string& schema,
const std::string& table,
const dmlpackage::RowList& rows,
const WriteEngine::ColValueList& oldValueList,
DMLResult& result );
bool violatesPKRefConnstraint ( uint32_t sessionID,
const std::string& schema,
const std::string& table,
const dmlpackage::RowList& rows,
const WriteEngine::ColValueList& oldValueList,
DMLResult& result );
bool violatesPKRefConnstraint ( uint32_t sessionID,
const std::string& schema,
const std::string& table,
std::vector<WriteEngine::RID>& rowIDList,
std::vector<void *>& oldValueList,
DMLResult& result );
const std::string& schema,
const std::string& table,
std::vector<WriteEngine::RID>& rowIDList,
std::vector<void*>& oldValueList,
DMLResult& result );
/** @brief validate that the rows deleted does not violate a reference (foreign key) constraint
*
* @param rows the row set to validate
* @param colOffset the offset of this column in the row
* @param constraintInfo the column constraint infomation
* @param result the result structure
*/
/** @brief validate that the rows deleted does not violate a reference (foreign key) constraint
*
* @param rows the row set to validate
* @param colOffset the offset of this column in the row
* @param constraintInfo the column constraint infomation
* @param result the result structure
*/
bool violatesReferenceConstraint_PK( const WriteEngine::ColValueList& oldValueList,
const execplan::CalpontSystemCatalog::ColType& colType,
unsigned int colOffset,
const execplan::CalpontSystemCatalog::ConstraintInfo& constraintInfo,
DMLResult& result );
const execplan::CalpontSystemCatalog::ColType& colType,
unsigned int colOffset,
const execplan::CalpontSystemCatalog::ConstraintInfo& constraintInfo,
DMLResult& result );
bool violatesReferenceConstraint_PK( std::vector<void *>& oldValueList,
bool violatesReferenceConstraint_PK( std::vector<void*>& oldValueList,
const int totalRows,
const execplan::CalpontSystemCatalog::ColType& colType,
unsigned int colOffset,
const execplan::CalpontSystemCatalog::ConstraintInfo& constraintInfo,
DMLResult& result );
/** @brief validate that none of the columns in the update row(s) violate
* any reference constraints of the foreign key table
*
* @param schema the schema name
* @param table the table name
* @param rows the lists of rows to check column constraints on
* @param result the result structure
*/
/** @brief validate that none of the columns in the update row(s) violate
* any reference constraints of the foreign key table
*
* @param schema the schema name
* @param table the table name
* @param rows the lists of rows to check column constraints on
* @param result the result structure
*/
bool violatesUpdtRefConstraints( uint32_t sessionID,
const std::string& schema,
const std::string& table,
@ -424,7 +460,7 @@ protected:
*/
void getColumnsForTable( uint32_t sessionID, std::string schema, std::string table, dmlpackage::ColumnList& colList );
/** @brief convert absolute rid to relative rid in a segement file
/** @brief convert absolute rid to relative rid in a segement file
*
* @param rid in:the absolute rid out: relative rid in a segement file
* @param dbRoot,partition, segment the extent information obtained from rid
@ -433,24 +469,24 @@ protected:
* @param dbrootCnt the number of dbroot in db
*/
void convertRidToColumn(uint64_t& rid, unsigned& dbRoot, unsigned& partition,
unsigned& segment, unsigned filesPerColumnPartition,
unsigned extentsPerSegmentFile, unsigned extentRows,
unsigned startDBRoot, unsigned dbrootCnt,
const unsigned startPartitionNum );
unsigned& segment, unsigned filesPerColumnPartition,
unsigned extentsPerSegmentFile, unsigned extentRows,
unsigned startDBRoot, unsigned dbrootCnt,
const unsigned startPartitionNum );
inline bool isDictCol ( execplan::CalpontSystemCatalog::ColType colType )
{
if (((colType.colDataType == execplan::CalpontSystemCatalog::CHAR) && (colType.colWidth > 8))
|| ((colType.colDataType == execplan::CalpontSystemCatalog::VARCHAR) && (colType.colWidth > 7))
|| ((colType.colDataType == execplan::CalpontSystemCatalog::DECIMAL) && (colType.precision > 18))
|| (colType.colDataType == execplan::CalpontSystemCatalog::VARBINARY)
|| (colType.colDataType == execplan::CalpontSystemCatalog::BLOB)
|| (colType.colDataType == execplan::CalpontSystemCatalog::TEXT))
{
return true;
}
else
return false;
if (((colType.colDataType == execplan::CalpontSystemCatalog::CHAR) && (colType.colWidth > 8))
|| ((colType.colDataType == execplan::CalpontSystemCatalog::VARCHAR) && (colType.colWidth > 7))
|| ((colType.colDataType == execplan::CalpontSystemCatalog::DECIMAL) && (colType.precision > 18))
|| (colType.colDataType == execplan::CalpontSystemCatalog::VARBINARY)
|| (colType.colDataType == execplan::CalpontSystemCatalog::BLOB)
|| (colType.colDataType == execplan::CalpontSystemCatalog::TEXT))
{
return true;
}
else
return false;
}
@ -463,18 +499,18 @@ protected:
// bool validateNextValue(execplan::CalpontSystemCatalog::ColType colType, int64_t value, bool & offByOne);
bool validateVarbinaryVal( std::string & inStr);
bool validateVarbinaryVal( std::string& inStr);
int commitTransaction(uint64_t uniqueId, BRM::TxnID txnID);
int commitBatchAutoOnTransaction(uint64_t uniqueId, BRM::TxnID txnID, const uint32_t tableOid, std::string & errorMsg);
int commitBatchAutoOffTransaction(uint64_t uniqueId, BRM::TxnID txnID, const uint32_t tableOid, std::string & errorMsg);
int rollBackBatchAutoOffTransaction(uint64_t uniqueId, BRM::TxnID txnID, uint32_t sessionID, const uint32_t tableOid, std::string & errorMsg);
int flushDataFiles (int rc, std::map<uint32_t,uint32_t> & columnOids, uint64_t uniqueId, BRM::TxnID txnID, uint32_t tableOid);
int endTransaction (uint64_t uniqueId, BRM::TxnID txnID, bool success);
int commitBatchAutoOnTransaction(uint64_t uniqueId, BRM::TxnID txnID, const uint32_t tableOid, std::string& errorMsg);
int commitBatchAutoOffTransaction(uint64_t uniqueId, BRM::TxnID txnID, const uint32_t tableOid, std::string& errorMsg);
int rollBackBatchAutoOffTransaction(uint64_t uniqueId, BRM::TxnID txnID, uint32_t sessionID, const uint32_t tableOid, std::string& errorMsg);
int flushDataFiles (int rc, std::map<uint32_t, uint32_t>& columnOids, uint64_t uniqueId, BRM::TxnID txnID, uint32_t tableOid);
int endTransaction (uint64_t uniqueId, BRM::TxnID txnID, bool success);
/** @brief the Session Manager interface
*/
execplan::SessionManager fSessionManager;
joblist::DistributedEngineComm *fEC;
joblist::DistributedEngineComm* fEC;
joblist::ResourceManager* fRM;
char* strlower(char* in);
uint32_t fSessionID;
@ -485,14 +521,14 @@ protected:
boost::shared_ptr<std::map<int, int> > fDbRootPMMap;
oam::Oam fOam;
bool fRollbackPending; // When set, any derived object should stop what it's doing and cleanup in preparation for a Rollback
execplan::ClientRotator* fExeMgr;
execplan::ClientRotator* fExeMgr;
private:
/** @brief clean beginning and ending glitches and spaces from string
*
* @param s string to be cleaned
*/
/** @brief clean beginning and ending glitches and spaces from string
*
* @param s string to be cleaned
*/
void cleanString(std::string& s);
DebugLevel fDebugLevel; // internal use debug level
@ -505,7 +541,7 @@ private:
template <class T>
bool from_string(T& t,
const std::string& s,
std::ios_base& (*f)(std::ios_base&))
std::ios_base & (*f)(std::ios_base&))
{
std::istringstream iss(s);
return !(iss >> f >> t).fail();

37
dbcon/dmlpackageproc/dmlpackageprocessorfactory.cpp
View File

@ -31,34 +31,35 @@
using namespace dmlpackage;
namespace dmlpackageprocessor {
namespace dmlpackageprocessor
{
DMLPackageProcessor* DMLPackageProcessorFactory::
makePackageProcessor(int packageType, dmlpackage::CalpontDMLPackage& cpackage)
{
DMLPackageProcessor* dmlProcPtr = 0;
DMLPackageProcessor* dmlProcPtr = 0;
switch( packageType )
{
case DML_INSERT:
dmlProcPtr = new InsertPackageProcessor();
break;
switch ( packageType )
{
case DML_INSERT:
dmlProcPtr = new InsertPackageProcessor();
break;
case DML_DELETE:
dmlProcPtr = new DeletePackageProcessor();
break;
case DML_DELETE:
dmlProcPtr = new DeletePackageProcessor();
break;
case DML_UPDATE:
dmlProcPtr = new UpdatePackageProcessor();
break;
case DML_UPDATE:
dmlProcPtr = new UpdatePackageProcessor();
break;
case DML_COMMAND:
dmlProcPtr = new CommandPackageProcessor();
break;
case DML_COMMAND:
dmlProcPtr = new CommandPackageProcessor();
break;
}
}
return dmlProcPtr;
return dmlProcPtr;
}
} // namespace dmlpackageprocessor

20
dbcon/dmlpackageproc/dmlpackageprocessorfactory.h
View File

@ -33,22 +33,24 @@
#define EXPORT
#endif
namespace dmlpackageprocessor {
namespace dmlpackageprocessor
{
/** @brief create a DMLPackageProcessor object from a CalpontDMLPackage object
*
*/
class DMLPackageProcessorFactory {
class DMLPackageProcessorFactory
{
public:
/** @brief static DMLPackageProcessor constructor method
*
* @param packageType the DML Package type
* @param cpackage the CalpontDMLPackage from which the DMLPackageProcessor is constructed
*/
EXPORT static DMLPackageProcessor*
makePackageProcessor( int packageType, dmlpackage::CalpontDMLPackage& cpackage );
/** @brief static DMLPackageProcessor constructor method
*
* @param packageType the DML Package type
* @param cpackage the CalpontDMLPackage from which the DMLPackageProcessor is constructed
*/
EXPORT static DMLPackageProcessor*
makePackageProcessor( int packageType, dmlpackage::CalpontDMLPackage& cpackage );
protected:

661
dbcon/dmlpackageproc/insertpackageprocessor.cpp
View File

@ -51,362 +51,383 @@ using namespace messageqcpp;
namespace dmlpackageprocessor
{
DMLPackageProcessor::DMLResult InsertPackageProcessor::processPackage(dmlpackage::CalpontDMLPackage & cpackage)
{
SUMMARY_INFO("InsertPackageProcessor::processPackage");
DMLPackageProcessor::DMLResult InsertPackageProcessor::processPackage(dmlpackage::CalpontDMLPackage& cpackage)
{
SUMMARY_INFO("InsertPackageProcessor::processPackage");
DMLResult result;
result.result = NO_ERROR;
BRM::TxnID txnid;
// set-up the transaction
txnid.id = cpackage.get_TxnID();
txnid.valid = true;
fSessionID = cpackage.get_SessionID();
DMLTable *tablePtr = cpackage.get_Table();
DMLResult result;
result.result = NO_ERROR;
BRM::TxnID txnid;
// set-up the transaction
txnid.id = cpackage.get_TxnID();
txnid.valid = true;
fSessionID = cpackage.get_SessionID();
DMLTable* tablePtr = cpackage.get_Table();
LoggingID logid( DMLLoggingId, fSessionID, txnid.id);
logging::Message::Args args1;
logging::Message msg(1);
args1.add("Start SQL statement: ");
ostringstream oss;
oss << cpackage.get_SQLStatement() << "; |" << tablePtr->get_SchemaName()<<"|";
args1.add(oss.str());
LoggingID logid( DMLLoggingId, fSessionID, txnid.id);
logging::Message::Args args1;
logging::Message msg(1);
args1.add("Start SQL statement: ");
ostringstream oss;
oss << cpackage.get_SQLStatement() << "; |" << tablePtr->get_SchemaName() << "|";
args1.add(oss.str());
msg.format( args1 );
Logger logger(logid.fSubsysID);
logger.logMessage(LOG_TYPE_DEBUG, msg, logid);
//WriteEngine::ChunkManager* cm = cpackage.get_ChunkManager();
//fWriteEngine.setChunkManager(cm);
//std::map<uint32_t,uint32_t> oids;
VERBOSE_INFO("Processing Insert DML Package...");
uint64_t uniqueId = 0;
//Bug 5070. Added exception handling
try {
uniqueId = fDbrm->getUnique64();
}
catch (std::exception& ex)
{
logging::Message::Args args;
logging::Message message(9);
args.add(ex.what());
message.format(args);
result.result = INSERT_ERROR;
result.message = message;
fSessionManager.rolledback(txnid);
return result;
}
catch ( ... )
{
logging::Message::Args args;
logging::Message message(9);
args.add("Unknown error occured while getting unique number.");
message.format(args);
result.result = INSERT_ERROR;
result.message = message;
fSessionManager.rolledback(txnid);
return result;
}
uint64_t tableLockId = 0;
int rc = 0;
std::string errorMsg;
OamCache * oamcache = OamCache::makeOamCache();
std::vector<int> moduleIds = oamcache->getModuleIds();
std::vector<uint32_t> pms;
msg.format( args1 );
Logger logger(logid.fSubsysID);
logger.logMessage(LOG_TYPE_DEBUG, msg, logid);
//WriteEngine::ChunkManager* cm = cpackage.get_ChunkManager();
//fWriteEngine.setChunkManager(cm);
//std::map<uint32_t,uint32_t> oids;
VERBOSE_INFO("Processing Insert DML Package...");
uint64_t uniqueId = 0;
try
{
for (unsigned int i=0; i <moduleIds.size(); i++)
{
pms.push_back((uint32_t)moduleIds[i]);
}
//Bug 5070. Added exception handling
try
{
uniqueId = fDbrm->getUnique64();
}
catch (std::exception& ex)
{
logging::Message::Args args;
logging::Message message(9);
args.add(ex.what());
message.format(args);
result.result = INSERT_ERROR;
result.message = message;
fSessionManager.rolledback(txnid);
return result;
}
catch ( ... )
{
logging::Message::Args args;
logging::Message message(9);
args.add("Unknown error occured while getting unique number.");
message.format(args);
result.result = INSERT_ERROR;
result.message = message;
fSessionManager.rolledback(txnid);
return result;
}
//cout << "single insert get transaction id " << txnid.id << endl;
// get the table object from the package
boost::shared_ptr<CalpontSystemCatalog> systemCatalogPtr = CalpontSystemCatalog::makeCalpontSystemCatalog(fSessionID);
//cout << "DMLProc using syscatptr:sessionid = " << systemCatalogPtr <<":" << fSessionID<< endl;
CalpontSystemCatalog::TableName tableName;
execplan::CalpontSystemCatalog::ROPair roPair;
TablelockData * tablelockData = TablelockData::makeTablelockData(fSessionID);
if (0 != tablePtr)
{
//check table lock
systemCatalogPtr->identity(CalpontSystemCatalog::EC);
systemCatalogPtr->sessionID(fSessionID);
tableName.schema = tablePtr->get_SchemaName();
tableName.table = tablePtr->get_TableName();
roPair = systemCatalogPtr->tableRID( tableName );
uint64_t tableLockId = 0;
int rc = 0;
std::string errorMsg;
OamCache* oamcache = OamCache::makeOamCache();
std::vector<int> moduleIds = oamcache->getModuleIds();
std::vector<uint32_t> pms;
tableLockId = tablelockData->getTablelockId(roPair.objnum); //check whether this table is locked already for this session
if (tableLockId == 0)
{
//cout << "tablelock is not found in cache, getting from dbrm" << endl;
uint32_t processID = ::getpid();
int32_t txnId = txnid.id;
int32_t sessionId = fSessionID;
std::string processName("DMLProc");
int i = 0;
try
{
for (unsigned int i = 0; i < moduleIds.size(); i++)
{
pms.push_back((uint32_t)moduleIds[i]);
}
try {
tableLockId = fDbrm->getTableLock(pms, roPair.objnum, &processName, &processID, &sessionId, &txnId, BRM::LOADING );
}
catch (std::exception&)
{
throw std::runtime_error(IDBErrorInfo::instance()->errorMsg(ERR_HARD_FAILURE));
}
//cout << "single insert get transaction id " << txnid.id << endl;
// get the table object from the package
boost::shared_ptr<CalpontSystemCatalog> systemCatalogPtr = CalpontSystemCatalog::makeCalpontSystemCatalog(fSessionID);
//cout << "DMLProc using syscatptr:sessionid = " << systemCatalogPtr <<":" << fSessionID<< endl;
CalpontSystemCatalog::TableName tableName;
execplan::CalpontSystemCatalog::ROPair roPair;
TablelockData* tablelockData = TablelockData::makeTablelockData(fSessionID);
if ( tableLockId == 0 )
{
int waitPeriod = 10;
int sleepTime = 100; // sleep 100 milliseconds between checks
int numTries = 10; // try 10 times per second
waitPeriod = Config::getWaitPeriod();
numTries = waitPeriod * 10;
struct timespec rm_ts;
if (0 != tablePtr)
{
//check table lock
systemCatalogPtr->identity(CalpontSystemCatalog::EC);
systemCatalogPtr->sessionID(fSessionID);
tableName.schema = tablePtr->get_SchemaName();
tableName.table = tablePtr->get_TableName();
roPair = systemCatalogPtr->tableRID( tableName );
rm_ts.tv_sec = sleepTime/1000;
rm_ts.tv_nsec = sleepTime%1000 *1000000;
tableLockId = tablelockData->getTablelockId(roPair.objnum); //check whether this table is locked already for this session
for (; i < numTries; i++)
{
if (tableLockId == 0)
{
//cout << "tablelock is not found in cache, getting from dbrm" << endl;
uint32_t processID = ::getpid();
int32_t txnId = txnid.id;
int32_t sessionId = fSessionID;
std::string processName("DMLProc");
int i = 0;
try
{
tableLockId = fDbrm->getTableLock(pms, roPair.objnum, &processName, &processID, &sessionId, &txnId, BRM::LOADING );
}
catch (std::exception&)
{
throw std::runtime_error(IDBErrorInfo::instance()->errorMsg(ERR_HARD_FAILURE));
}
if ( tableLockId == 0 )
{
int waitPeriod = 10;
int sleepTime = 100; // sleep 100 milliseconds between checks
int numTries = 10; // try 10 times per second
waitPeriod = Config::getWaitPeriod();
numTries = waitPeriod * 10;
struct timespec rm_ts;
rm_ts.tv_sec = sleepTime / 1000;
rm_ts.tv_nsec = sleepTime % 1000 * 1000000;
for (; i < numTries; i++)
{
#ifdef _MSC_VER
Sleep(rm_ts.tv_sec * 1000);
Sleep(rm_ts.tv_sec * 1000);
#else
struct timespec abs_ts;
do
{
abs_ts.tv_sec = rm_ts.tv_sec;
abs_ts.tv_nsec = rm_ts.tv_nsec;
}
while(nanosleep(&abs_ts,&rm_ts) < 0);
struct timespec abs_ts;
do
{
abs_ts.tv_sec = rm_ts.tv_sec;
abs_ts.tv_nsec = rm_ts.tv_nsec;
}
while (nanosleep(&abs_ts, &rm_ts) < 0);
#endif
try {
processID = ::getpid();
txnId = txnid.id;
sessionId = fSessionID;
processName = "DMLProc";
tableLockId = fDbrm->getTableLock(pms, roPair.objnum, &processName, &processID, &sessionId, &txnId, BRM::LOADING );
}
catch (std::exception&)
{
throw std::runtime_error(IDBErrorInfo::instance()->errorMsg(ERR_HARD_FAILURE));
}
if (tableLockId > 0)
break;
}
if (i >= numTries) //error out
{
result.result = INSERT_ERROR;
logging::Message::Args args;
string strOp("insert");
args.add(strOp);
args.add(processName);
args.add((uint64_t)processID);
args.add(sessionId);
throw std::runtime_error(IDBErrorInfo::instance()->errorMsg(ERR_TABLE_LOCKED,args));
}
}
}
try
{
processID = ::getpid();
txnId = txnid.id;
sessionId = fSessionID;
processName = "DMLProc";
tableLockId = fDbrm->getTableLock(pms, roPair.objnum, &processName, &processID, &sessionId, &txnId, BRM::LOADING );
}
catch (std::exception&)
{
throw std::runtime_error(IDBErrorInfo::instance()->errorMsg(ERR_HARD_FAILURE));
}
//cout << " tablelock is obtained with id " << tableLockId << endl;
tablelockData->setTablelock(roPair.objnum, tableLockId);
if (tableLockId > 0)
break;
}
int pmNum = 0;
if (i >= numTries) //error out
{
result.result = INSERT_ERROR;
logging::Message::Args args;
string strOp("insert");
args.add(strOp);
args.add(processName);
args.add((uint64_t)processID);
args.add(sessionId);
throw std::runtime_error(IDBErrorInfo::instance()->errorMsg(ERR_TABLE_LOCKED, args));
}
}
}
// Select PM to receive the row.
// 1. Get BRM information
// 2. Find the DBRoot with the fewest in-service blocks.
// DBRoots having no blocks are excluded
// 3. Map the selected DBRoot to the corresponding PM
CalpontSystemCatalog::RIDList ridList = systemCatalogPtr->columnRIDs(tableName, true);
std::vector<BRM::EmDbRootHWMInfo_v> allInfo (pms.size());
for (unsigned i = 0; i < pms.size(); i++)
{
rc = fDbrm->getDbRootHWMInfo((ridList[0].objnum), pms[i], allInfo[i]);
if ( rc !=0 ) //@Bug 4760.
{
result.result = INSERT_ERROR;
ostringstream oss;
oss << "Error getting extent information for table " << tableName.table;
throw std::runtime_error(oss.str());
}
}
//cout << " tablelock is obtained with id " << tableLockId << endl;
tablelockData->setTablelock(roPair.objnum, tableLockId);
// Find DBRoot with fewest blocks; if all DBRoots
// have 0 blocks, then we select the first DBRoot
BRM::EmDbRootHWMInfo tmp;
bool tmpSet = false;
for (unsigned i=0; i < allInfo.size(); i++)
{
BRM::EmDbRootHWMInfo_v emDbRootHWMInfos = allInfo[i];
int pmNum = 0;
for (unsigned j=0; j < emDbRootHWMInfos.size(); j++)
{
if (!tmpSet)
{
tmp = emDbRootHWMInfos[j];
tmpSet = true;
}
else if (emDbRootHWMInfos[j].totalBlocks > 0)
{
if ((emDbRootHWMInfos[j].totalBlocks < tmp.totalBlocks) ||
(tmp.totalBlocks == 0))
{
tmp = emDbRootHWMInfos[j];
}
}
}
}
// Select PM to receive the row.
// 1. Get BRM information
// 2. Find the DBRoot with the fewest in-service blocks.
// DBRoots having no blocks are excluded
// 3. Map the selected DBRoot to the corresponding PM
CalpontSystemCatalog::RIDList ridList = systemCatalogPtr->columnRIDs(tableName, true);
std::vector<BRM::EmDbRootHWMInfo_v> allInfo (pms.size());
// Select the PM to receive the row
uint32_t dbroot;
if (tmpSet)
{
dbroot = tmp.dbRoot;
boost::shared_ptr<std::map<int, int> > dbRootPMMap = oamcache->getDBRootToPMMap();
pmNum = (*dbRootPMMap)[dbroot];
for (unsigned i = 0; i < pms.size(); i++)
{
rc = fDbrm->getDbRootHWMInfo((ridList[0].objnum), pms[i], allInfo[i]);
//@Bug 4760. validate pm value
if (pmNum == 0)
{
result.result = INSERT_ERROR;
ostringstream oss;
oss << "Error mapping extent/DBRoot to PM for table " << tableName.table;
throw std::runtime_error(oss.str());
}
}
else
{
result.result = INSERT_ERROR;
ostringstream oss;
oss << "There is no extent information for table " << tableName.table;
throw std::runtime_error(oss.str());
}
if ( rc != 0 ) //@Bug 4760.
{
result.result = INSERT_ERROR;
ostringstream oss;
oss << "Error getting extent information for table " << tableName.table;
throw std::runtime_error(oss.str());
}
}
//This is for single insert only. Batch insert is handled in dmlprocessor.
//cout << "fWEClient = " << fWEClient << endl;
fWEClient->addQueue(uniqueId);
ByteStream bytestream;
bytestream << (uint8_t)WE_SVR_SINGLE_INSERT;
bytestream << uniqueId;
bytestream << (uint32_t)txnid.id;
bytestream << dbroot;
cpackage.write(bytestream);
boost::shared_ptr<messageqcpp::ByteStream> bsIn;
// Find DBRoot with fewest blocks; if all DBRoots
// have 0 blocks, then we select the first DBRoot
BRM::EmDbRootHWMInfo tmp;
bool tmpSet = false;
ByteStream::byte rc1;
try
{
fWEClient->write(bytestream, (uint32_t)pmNum);
for (unsigned i = 0; i < allInfo.size(); i++)
{
BRM::EmDbRootHWMInfo_v emDbRootHWMInfos = allInfo[i];
for (unsigned j = 0; j < emDbRootHWMInfos.size(); j++)
{
if (!tmpSet)
{
tmp = emDbRootHWMInfos[j];
tmpSet = true;
}
else if (emDbRootHWMInfos[j].totalBlocks > 0)
{
if ((emDbRootHWMInfos[j].totalBlocks < tmp.totalBlocks) ||
(tmp.totalBlocks == 0))
{
tmp = emDbRootHWMInfos[j];
}
}
}
}
// Select the PM to receive the row
uint32_t dbroot;
if (tmpSet)
{
dbroot = tmp.dbRoot;
boost::shared_ptr<std::map<int, int> > dbRootPMMap = oamcache->getDBRootToPMMap();
pmNum = (*dbRootPMMap)[dbroot];
//@Bug 4760. validate pm value
if (pmNum == 0)
{
result.result = INSERT_ERROR;
ostringstream oss;
oss << "Error mapping extent/DBRoot to PM for table " << tableName.table;
throw std::runtime_error(oss.str());
}
}
else
{
result.result = INSERT_ERROR;
ostringstream oss;
oss << "There is no extent information for table " << tableName.table;
throw std::runtime_error(oss.str());
}
//This is for single insert only. Batch insert is handled in dmlprocessor.
//cout << "fWEClient = " << fWEClient << endl;
fWEClient->addQueue(uniqueId);
ByteStream bytestream;
bytestream << (uint8_t)WE_SVR_SINGLE_INSERT;
bytestream << uniqueId;
bytestream << (uint32_t)txnid.id;
bytestream << dbroot;
cpackage.write(bytestream);
boost::shared_ptr<messageqcpp::ByteStream> bsIn;
ByteStream::byte rc1;
try
{
fWEClient->write(bytestream, (uint32_t)pmNum);
#ifdef IDB_DML_DEBUG
cout << "Single insert sending WE_SVR_SINGLE_INSERT to pm " << pmNum << endl;
cout << "Single insert sending WE_SVR_SINGLE_INSERT to pm " << pmNum << endl;
#endif
bsIn.reset(new ByteStream());
fWEClient->read(uniqueId, bsIn);
if ( bsIn->length() == 0 ) //read error
{
rc = NETWORK_ERROR;
errorMsg = "Lost connection to Write Engine Server while updating SYSTABLES";
}
else {
*bsIn >> rc1;
if (rc1 != 0) {
*bsIn >> errorMsg;
rc = rc1;
}
}
bsIn.reset(new ByteStream());
fWEClient->read(uniqueId, bsIn);
}
catch (runtime_error& ex) //write error
{
if ( bsIn->length() == 0 ) //read error
{
rc = NETWORK_ERROR;
errorMsg = "Lost connection to Write Engine Server while updating SYSTABLES";
}
else
{
*bsIn >> rc1;
if (rc1 != 0)
{
*bsIn >> errorMsg;
rc = rc1;
}
}
}
catch (runtime_error& ex) //write error
{
#ifdef IDB_DML_DEBUG
cout << "Single insert got exception" << ex.what() << endl;
cout << "Single insert got exception" << ex.what() << endl;
#endif
rc = NETWORK_ERROR;
errorMsg = ex.what();
}
catch (...)
{
errorMsg = "Caught ... exception during single row insert";
rc = NETWORK_ERROR;
rc = NETWORK_ERROR;
errorMsg = ex.what();
}
catch (...)
{
errorMsg = "Caught ... exception during single row insert";
rc = NETWORK_ERROR;
#ifdef IDB_DML_DEBUG
cout << "Single insert got unknown exception" << endl;
cout << "Single insert got unknown exception" << endl;
#endif
}
// Log the insert statement.
LoggingID logid( DMLLoggingId, fSessionID, txnid.id);
logging::Message::Args args1;
logging::Message msg(1);
args1.add("End SQL statement");
msg.format( args1 );
Logger logger(logid.fSubsysID);
logger.logMessage(LOG_TYPE_DEBUG, msg, logid);
logging::logDML(cpackage.get_SessionID(), txnid.id, cpackage.get_SQLStatement()+ ";", cpackage.get_SchemaName());
}
}
catch(exception & ex)
{
cerr << "InsertPackageProcessor::processPackage: " << ex.what() << endl;
}
logging::Message::Args args;
logging::Message message(1);
args.add("Insert Failed: ");
args.add(ex.what());
args.add("");
args.add("");
message.format(args);
// Log the insert statement.
LoggingID logid( DMLLoggingId, fSessionID, txnid.id);
logging::Message::Args args1;
logging::Message msg(1);
args1.add("End SQL statement");
msg.format( args1 );
Logger logger(logid.fSubsysID);
logger.logMessage(LOG_TYPE_DEBUG, msg, logid);
logging::logDML(cpackage.get_SessionID(), txnid.id, cpackage.get_SQLStatement() + ";", cpackage.get_SchemaName());
}
}
catch (exception& ex)
{
cerr << "InsertPackageProcessor::processPackage: " << ex.what() << endl;
if ( result.result != VB_OVERFLOW_ERROR )
{
result.result = INSERT_ERROR;
result.message = message;
errorMsg = ex.what();
}
}
catch(...)
{
cerr << "InsertPackageProcessor::processPackage: caught unknown exception!" << endl;
logging::Message::Args args;
logging::Message message(1);
args.add("Insert Failed: ");
args.add("encountered unkown exception");
args.add("");
args.add("");
message.format(args);
logging::Message::Args args;
logging::Message message(1);
args.add("Insert Failed: ");
args.add(ex.what());
args.add("");
args.add("");
message.format(args);
result.result = INSERT_ERROR;
result.message = message;
}
if ( result.result != VB_OVERFLOW_ERROR )
{
result.result = INSERT_ERROR;
result.message = message;
errorMsg = ex.what();
}
}
catch (...)
{
cerr << "InsertPackageProcessor::processPackage: caught unknown exception!" << endl;
logging::Message::Args args;
logging::Message message(1);
args.add("Insert Failed: ");
args.add("encountered unkown exception");
args.add("");
args.add("");
message.format(args);
if (( rc !=0) && (rc != IDBRANGE_WARNING))
{
logging::Message::Args args;
logging::Message message(1);
args.add("Insert Failed: ");
args.add(errorMsg);
args.add("");
args.add("");
message.format(args);
result.result = INSERT_ERROR;
result.message = message;
}
else if (rc == IDBRANGE_WARNING)
{
logging::Message::Args args;
logging::Message message(1);
args.add(errorMsg);
args.add("");
args.add("");
message.format(args);
result.result = IDBRANGE_WARNING;
result.message = message;
}
result.result = INSERT_ERROR;
result.message = message;
}
fWEClient->removeQueue(uniqueId);
VERBOSE_INFO("Finished Processing Insert DML Package");
return result;
}
if (( rc != 0) && (rc != IDBRANGE_WARNING))
{
logging::Message::Args args;
logging::Message message(1);
args.add("Insert Failed: ");
args.add(errorMsg);
args.add("");
args.add("");
message.format(args);
result.result = INSERT_ERROR;
result.message = message;
}
else if (rc == IDBRANGE_WARNING)
{
logging::Message::Args args;
logging::Message message(1);
args.add(errorMsg);
args.add("");
args.add("");
message.format(args);
result.result = IDBRANGE_WARNING;
result.message = message;
}
fWEClient->removeQueue(uniqueId);
VERBOSE_INFO("Finished Processing Insert DML Package");
return result;
}
} // namespace dmlpackageprocessor

5
dbcon/dmlpackageproc/insertpackageprocessor.h
View File

@ -48,8 +48,9 @@ class InsertPackageProcessor : public DMLPackageProcessor
{
public:
InsertPackageProcessor(BRM::DBRM* aDbrm, uint32_t sid) : DMLPackageProcessor(aDbrm, sid) {
}
InsertPackageProcessor(BRM::DBRM* aDbrm, uint32_t sid) : DMLPackageProcessor(aDbrm, sid)
{
}
/** @brief process an InsertDMLPackage
*
* @param cpackage the InsertDMLPackage to process

29
dbcon/dmlpackageproc/tablelockdata.cpp
View File

@ -59,6 +59,7 @@ void TablelockData::removeTablelockData(uint32_t sessionID)
{
boost::mutex::scoped_lock lock(map_mutex);
TablelockDataMap::iterator it = fTablelockDataMap.find(sessionID);
if (it != fTablelockDataMap.end())
{
delete (*it).second;
@ -75,27 +76,29 @@ TablelockData::~TablelockData()
void TablelockData::setTablelock(uint32_t tableOid, uint64_t tablelockId)
{
boost::mutex::scoped_lock lk(fOIDTablelock);
fOIDTablelockMap[tableOid] = tablelockId;
boost::mutex::scoped_lock lk(fOIDTablelock);
fOIDTablelockMap[tableOid] = tablelockId;
}
uint64_t TablelockData::getTablelockId(uint32_t tableOid)
{
boost::mutex::scoped_lock lk(fOIDTablelock);
uint64_t tablelockId = 0;
OIDTablelock::iterator it = fOIDTablelockMap.find(tableOid);
if (it != fOIDTablelockMap.end())
{
tablelockId = it->second;
}
return tablelockId;
boost::mutex::scoped_lock lk(fOIDTablelock);
uint64_t tablelockId = 0;
OIDTablelock::iterator it = fOIDTablelockMap.find(tableOid);
if (it != fOIDTablelockMap.end())
{
tablelockId = it->second;
}
return tablelockId;
}
TablelockData::OIDTablelock & TablelockData::getOidTablelockMap()
TablelockData::OIDTablelock& TablelockData::getOidTablelockMap()
{
boost::mutex::scoped_lock lk(fOIDTablelock);
boost::mutex::scoped_lock lk(fOIDTablelock);
return fOIDTablelockMap;
return fOIDTablelockMap;
}
}

22
dbcon/dmlpackageproc/tablelockdata.h
View File

@ -39,22 +39,22 @@ namespace dmlpackageprocessor
class TablelockData
{
public:
typedef std::map <uint32_t, TablelockData*> TablelockDataMap;
typedef std::map<uint32_t, uint64_t> OIDTablelock;
EXPORT static TablelockData* makeTablelockData(uint32_t sessionID = 0);
EXPORT static void removeTablelockData(uint32_t sessionID = 0);
EXPORT void setTablelock(uint32_t tableOid, uint64_t tablelockId);
EXPORT uint64_t getTablelockId(uint32_t tableOid);
OIDTablelock & getOidTablelockMap();
typedef std::map <uint32_t, TablelockData*> TablelockDataMap;
typedef std::map<uint32_t, uint64_t> OIDTablelock;
EXPORT static TablelockData* makeTablelockData(uint32_t sessionID = 0);
EXPORT static void removeTablelockData(uint32_t sessionID = 0);
EXPORT void setTablelock(uint32_t tableOid, uint64_t tablelockId);
EXPORT uint64_t getTablelockId(uint32_t tableOid);
OIDTablelock& getOidTablelockMap();
private:
/** Constuctors */
/** Constuctors */
explicit TablelockData();
explicit TablelockData(const TablelockData& rhs);
~TablelockData();
~TablelockData();
static boost::mutex map_mutex;
static TablelockDataMap fTablelockDataMap;
static boost::mutex map_mutex;
static TablelockDataMap fTablelockDataMap;
OIDTablelock fOIDTablelockMap;
boost::mutex fOIDTablelock;
};

41
dbcon/dmlpackageproc/tdriver.cpp
View File

@ -448,7 +448,7 @@ public:
createStmt = "create table tpch.supplier( s_suppkey integer NOT NULL, s_name char(25) , s_address varchar(40), s_nationkey integer , s_phone char(15) , s_acctbal integer, s_comment varchar(101))";
buildTable(createStmt);
createStmt = "create table tpch.part( p_partkey integer NOT NULL ,p_name varchar(55) , p_mfgr char(25), p_brand char(10) , p_type varchar(25) , p_size integer , p_container char(10) ,p_retailprice integer , p_comment varchar(23), PRIMARY KEY(p_partkey))";
createStmt = "create table tpch.part( p_partkey integer NOT NULL ,p_name varchar(55) , p_mfgr char(25), p_brand char(10) , p_type varchar(25) , p_size integer , p_container char(10) ,p_retailprice integer , p_comment varchar(23), PRIMARY KEY(p_partkey))";
buildTable(createStmt);
}
@ -458,21 +458,23 @@ public:
ddlpackage::SqlParser parser;
parser.Parse(createText.c_str());
if (parser.Good())
{
const ddlpackage::ParseTree &ptree = parser.GetParseTree();
const ddlpackage::ParseTree& ptree = parser.GetParseTree();
try
{
ddlpackageprocessor::CreateTableProcessor processor;
processor.setDebugLevel(ddlpackageprocessor::CreateTableProcessor::VERBOSE);
ddlpackage::SqlStatement &stmt = *ptree.fList[0];
ddlpackage::SqlStatement& stmt = *ptree.fList[0];
ddlpackageprocessor::CreateTableProcessor::DDLResult result;
result = processor.processPackage(dynamic_cast<ddlpackage::CreateTableStatement&>(stmt));
std::cout << "return: " << result.result << std::endl;
}
catch(...)
catch (...)
{
throw;
@ -493,9 +495,11 @@ void destroySemaphores()
semkey = 0x2149bdd2;
sems = semget(semkey, 2, 0666);
if (sems != -1)
{
err = semctl(sems, 0, IPC_RMID);
if (err == -1)
perror("tdriver: semctl");
}
@ -508,9 +512,11 @@ void destroyShmseg()
shmkey = 0x2149bdd2;
shms = shmget(shmkey, 0, 0666);
if (shms != -1)
{
err = shmctl(shms, IPC_RMID, NULL);
if (err == -1 && errno != EINVAL)
{
perror("tdriver: shmctl");
@ -650,7 +656,7 @@ public:
cout << "\nDML statement:" << dmlStatement.c_str() << endl;
VendorDMLStatement dmlStmt(dmlStatement,1);
VendorDMLStatement dmlStmt(dmlStatement, 1);
CalpontDMLPackage* pDMLPackage = CalpontDMLFactory::makeCalpontDMLPackage(dmlStmt);
CPPUNIT_ASSERT( 0 != pDMLPackage );
@ -676,7 +682,7 @@ public:
cout << "\nDML statement:" << dmlStatement.c_str() << endl;
VendorDMLStatement dmlStmt(dmlStatement,1);
VendorDMLStatement dmlStmt(dmlStatement, 1);
CalpontDMLPackage* pDMLPackage = CalpontDMLFactory::makeCalpontDMLPackage(dmlStmt);
CPPUNIT_ASSERT( 0 != pDMLPackage );
@ -708,7 +714,7 @@ public:
CPPUNIT_ASSERT( DML_INSERT == package_type );
InsertDMLPackage *pObject = new InsertDMLPackage();
InsertDMLPackage* pObject = new InsertDMLPackage();
pObject->read( bs );
@ -720,6 +726,7 @@ public:
pkgProcPtr->setDebugLevel(DMLPackageProcessor::VERBOSE);
DMLPackageProcessor::DMLResult result = pkgProcPtr->processPackage( *pObject );
if ( DMLPackageProcessor::NO_ERROR != result.result )
{
cout << "Insert failed!" << endl;
@ -770,7 +777,7 @@ public:
cout << "\nDML statement:" << dmlStatement.c_str() << endl;
VendorDMLStatement dmlStmt(dmlStatement,1);
VendorDMLStatement dmlStmt(dmlStatement, 1);
CalpontDMLPackage* pDMLPackage = CalpontDMLFactory::makeCalpontDMLPackage(dmlStmt);
CPPUNIT_ASSERT( 0 != pDMLPackage );
@ -801,7 +808,7 @@ public:
CPPUNIT_ASSERT( DML_DELETE == package_type );
DeleteDMLPackage *pObject = new DeleteDMLPackage();
DeleteDMLPackage* pObject = new DeleteDMLPackage();
pObject->read( bs );
@ -822,6 +829,7 @@ public:
ml.logDebugMessage( result.message );
}
delete pkgProcPtr;
delete pObject;
@ -837,7 +845,7 @@ public:
cout << "\nDML statement:" << dmlStatement.c_str() << endl;
VendorDMLStatement dmlStmt(dmlStatement,1);
VendorDMLStatement dmlStmt(dmlStatement, 1);
CalpontDMLPackage* pDMLPackage = CalpontDMLFactory::makeCalpontDMLPackage(dmlStmt);
CPPUNIT_ASSERT( 0 != pDMLPackage );
@ -866,6 +874,7 @@ public:
ByteStream bytestream;
std::vector<std::string>::const_iterator iter = commands.begin();
while (iter != commands.end())
{
std::string command = *iter;
@ -873,6 +882,7 @@ public:
VendorDMLStatement dml_command(command, 1);
CalpontDMLPackage* dmlCommandPkgPtr = CalpontDMLFactory::makeCalpontDMLPackage(dml_command);
if (dmlCommandPkgPtr)
{
cout << "CalpontDMLFactory::makeCalpontDMLPackage: success" << endl;
@ -900,7 +910,7 @@ public:
CPPUNIT_ASSERT( DML_COMMAND == package_type );
CommandDMLPackage *pObject = new CommandDMLPackage();
CommandDMLPackage* pObject = new CommandDMLPackage();
pObject->read( bs );
@ -921,6 +931,7 @@ public:
ml.logDebugMessage( result.message );
}
delete pkgProcPtr;
delete pObject;
}
@ -967,7 +978,7 @@ public:
CPPUNIT_ASSERT( DML_UPDATE == package_type );
UpdateDMLPackage *pObject = new UpdateDMLPackage();
UpdateDMLPackage* pObject = new UpdateDMLPackage();
pObject->read( bs );
@ -1002,13 +1013,13 @@ CPPUNIT_TEST_SUITE_REGISTRATION( DMLPackageProcessorTest );
#include <cppunit/extensions/TestFactoryRegistry.h>
#include <cppunit/ui/text/TestRunner.h>
int main( int argc, char **argv)
int main( int argc, char** argv)
{
// Uncomment before running tests
//setUp();
//setUp();
CppUnit::TextUi::TestRunner runner;
CppUnit::TestFactoryRegistry &registry = CppUnit::TestFactoryRegistry::getRegistry();
CppUnit::TestFactoryRegistry& registry = CppUnit::TestFactoryRegistry::getRegistry();
runner.addTest( registry.makeTest() );
bool wasSuccessful = runner.run( "", false );

1615
dbcon/dmlpackageproc/updatepackageprocessor.cpp Executable file → Normal file
View File

File diff suppressed because it is too large Load Diff

19
dbcon/dmlpackageproc/updatepackageprocessor.h
View File

@ -45,8 +45,9 @@ class UpdatePackageProcessor : public DMLPackageProcessor
{
public:
UpdatePackageProcessor(BRM::DBRM* aDbrm, uint32_t sid) : DMLPackageProcessor(aDbrm, sid) {
}
UpdatePackageProcessor(BRM::DBRM* aDbrm, uint32_t sid) : DMLPackageProcessor(aDbrm, sid)
{
}
/** @brief process an UpdateDMLPackage
*
* @param cpackage the UpdateDMLPackage to process
@ -58,8 +59,8 @@ protected:
private:
/** @brief send execution plan to ExeMgr and fetch rows
*
* @param cpackage the UpdateDMLPackage to process
* @param result the result of the operation
* @param cpackage the UpdateDMLPackage to process
* @param result the result of the operation
* @return rows processed
*/
uint64_t fixUpRows(dmlpackage::CalpontDMLPackage& cpackage, DMLResult& result, const uint64_t uniqueId, const uint32_t tableOid);
@ -67,13 +68,13 @@ private:
/** @brief send row group to the PM to process
*
* @param aRowGroup the row group to be sent
* @param result the result of the operation
* @param aRowGroup the row group to be sent
* @param result the result of the operation
* @return the error code
*/
bool processRowgroup(messageqcpp::ByteStream & aRowGroup, DMLResult& result, const uint64_t uniqueId, dmlpackage::CalpontDMLPackage& cpackage, std::map<unsigned, bool>& pmState, bool isMeta = false, uint32_t dbroot=1);
bool receiveAll(DMLResult& result, const uint64_t uniqueId, std::vector<int>& fPMs, std::map<unsigned, bool>& pmState, const uint32_t tableOid);
};
bool processRowgroup(messageqcpp::ByteStream& aRowGroup, DMLResult& result, const uint64_t uniqueId, dmlpackage::CalpontDMLPackage& cpackage, std::map<unsigned, bool>& pmState, bool isMeta = false, uint32_t dbroot = 1);
bool receiveAll(DMLResult& result, const uint64_t uniqueId, std::vector<int>& fPMs, std::map<unsigned, bool>& pmState, const uint32_t tableOid);
};
}

37
dbcon/doc/calpontsystemcatalog.h
View File

@ -25,30 +25,31 @@
#ifndef DBCON_CALPONTSYSTEMCATALOG_H
#define DBCON_CALPONTSYSTEMCATALOG_H
namespace dbcon {
namespace dbcon
{
class CalpontSystemCatalog
{
public:
/** looks up a column's TCN in the System Catalog
*
* For a unique table_name.column_name return the internal TCN
*/
TCN lookupTCN(const TableColName& tableColName) const;
/** looks up a column's TCN in the System Catalog
*
* For a unique table_name.column_name return the internal TCN
*/
TCN lookupTCN(const TableColName& tableColName) const;
/** returns the colunm type attribute(s) for a column
*
* return the various colunm attributes for a given TCN:
* dictionary/native
* DDN
*/
ColType colType(const TCN& tcn) const;
/** returns the colunm type attribute(s) for a column
*
* return the various colunm attributes for a given TCN:
* dictionary/native
* DDN
*/
ColType colType(const TCN& tcn) const;
/** return the current SCN
*
* returns the current System Change Number (for versioning support)
*/
SCN scn(void) const;
/** return the current SCN
*
* returns the current System Change Number (for versioning support)
*/
SCN scn(void) const;
};
} //namespace dbcon

879
dbcon/execplan/aggregatecolumn.cpp
View File

@ -43,56 +43,58 @@ using namespace joblist;
#include "functioncolumn.h"
#include "objectreader.h"
namespace execplan {
namespace execplan
{
void getAggCols(execplan::ParseTree* n, void* obj)
{
vector<AggregateColumn*>* list = reinterpret_cast< vector<AggregateColumn*>*>(obj);
TreeNode* tn = n->data();
AggregateColumn *sc = dynamic_cast<AggregateColumn*>(tn);
FunctionColumn *fc = dynamic_cast<FunctionColumn*>(tn);
ArithmeticColumn *ac = dynamic_cast<ArithmeticColumn*>(tn);
SimpleFilter *sf = dynamic_cast<SimpleFilter*>(tn);
ConstantFilter *cf = dynamic_cast<ConstantFilter*>(tn);
if (sc)
{
list->push_back(sc);
}
else if (fc)
{
fc->hasAggregate();
list->insert(list->end(), fc->aggColumnList().begin(), fc->aggColumnList().end());
}
else if (ac)
{
ac->hasAggregate();
list->insert(list->end(), ac->aggColumnList().begin(), ac->aggColumnList().end());
}
else if (sf)
{
sf->hasAggregate();
list->insert(list->end(), sf->aggColumnList().begin(), sf->aggColumnList().end());
}
else if (cf)
{
cf->hasAggregate();
list->insert(list->end(), cf->aggColumnList().begin(), cf->aggColumnList().end());
}
vector<AggregateColumn*>* list = reinterpret_cast< vector<AggregateColumn*>*>(obj);
TreeNode* tn = n->data();
AggregateColumn* sc = dynamic_cast<AggregateColumn*>(tn);
FunctionColumn* fc = dynamic_cast<FunctionColumn*>(tn);
ArithmeticColumn* ac = dynamic_cast<ArithmeticColumn*>(tn);
SimpleFilter* sf = dynamic_cast<SimpleFilter*>(tn);
ConstantFilter* cf = dynamic_cast<ConstantFilter*>(tn);
if (sc)
{
list->push_back(sc);
}
else if (fc)
{
fc->hasAggregate();
list->insert(list->end(), fc->aggColumnList().begin(), fc->aggColumnList().end());
}
else if (ac)
{
ac->hasAggregate();
list->insert(list->end(), ac->aggColumnList().begin(), ac->aggColumnList().end());
}
else if (sf)
{
sf->hasAggregate();
list->insert(list->end(), sf->aggColumnList().begin(), sf->aggColumnList().end());
}
else if (cf)
{
cf->hasAggregate();
list->insert(list->end(), cf->aggColumnList().begin(), cf->aggColumnList().end());
}
}
/**
* Constructors/Destructors
*/
AggregateColumn::AggregateColumn():
fAggOp(NOOP),
fAsc(false)
fAggOp(NOOP),
fAsc(false)
{
}
AggregateColumn::AggregateColumn(const uint32_t sessionID):
ReturnedColumn(sessionID),
fAggOp(NOOP),
fAsc(false)
ReturnedColumn(sessionID),
fAggOp(NOOP),
fAsc(false)
{
}
@ -102,7 +104,7 @@ AggregateColumn::AggregateColumn(const AggOp aggOp, ReturnedColumn* parm, const
fAsc(false),
fData(aggOp + "(" + parm->data() + ")")
{
fFunctionParms.reset(parm);
fFunctionParms.reset(parm);
}
AggregateColumn::AggregateColumn(const AggOp aggOp, const string& content, const uint32_t sessionID):
@ -111,31 +113,31 @@ AggregateColumn::AggregateColumn(const AggOp aggOp, const string& content, const
fAsc(false),
fData(aggOp + "(" + content + ")")
{
// TODO: need to handle distinct
fFunctionParms.reset(new ArithmeticColumn(content));
// TODO: need to handle distinct
fFunctionParms.reset(new ArithmeticColumn(content));
}
// deprecated constructor. use function name as string
AggregateColumn::AggregateColumn(const std::string& functionName, ReturnedColumn* parm, const uint32_t sessionID):
ReturnedColumn(sessionID),
fFunctionName(functionName),
fAggOp(NOOP),
fAsc(false),
fData(functionName + "(" + parm->data() + ")")
ReturnedColumn(sessionID),
fFunctionName(functionName),
fAggOp(NOOP),
fAsc(false),
fData(functionName + "(" + parm->data() + ")")
{
fFunctionParms.reset(parm);
fFunctionParms.reset(parm);
}
// deprecated constructor. use function name as string
AggregateColumn::AggregateColumn(const string& functionName, const string& content, const uint32_t sessionID):
ReturnedColumn(sessionID),
fFunctionName(functionName),
fAggOp(NOOP),
fAsc(false),
fData(functionName + "(" + content + ")")
ReturnedColumn(sessionID),
fFunctionName(functionName),
fAggOp(NOOP),
fAsc(false),
fData(functionName + "(" + content + ")")
{
// TODO: need to handle distinct
fFunctionParms.reset(new ArithmeticColumn(content));
// TODO: need to handle distinct
fFunctionParms.reset(new ArithmeticColumn(content));
}
AggregateColumn::AggregateColumn( const AggregateColumn& rhs, const uint32_t sessionID ):
@ -148,7 +150,7 @@ AggregateColumn::AggregateColumn( const AggregateColumn& rhs, const uint32_t ses
fData(rhs.data()),
fConstCol(rhs.fConstCol)
{
fAlias = rhs.alias();
fAlias = rhs.alias();
}
/**
@ -157,390 +159,481 @@ AggregateColumn::AggregateColumn( const AggregateColumn& rhs, const uint32_t ses
const string AggregateColumn::toString() const
{
ostringstream output;
output << "AggregateColumn " << data() << endl;
output << "func/distinct: " << (int)fAggOp << "/" << fDistinct << endl;
output << "expressionId=" << fExpressionId << endl;
if (fAlias.length() > 0) output << "/Alias: " << fAlias << endl;
if (fFunctionParms == 0)
output << "No arguments" << endl;
else
output << *fFunctionParms << endl;
if (fConstCol)
output << *fConstCol;
return output.str();
ostringstream output;
output << "AggregateColumn " << data() << endl;
output << "func/distinct: " << (int)fAggOp << "/" << fDistinct << endl;
output << "expressionId=" << fExpressionId << endl;
if (fAlias.length() > 0) output << "/Alias: " << fAlias << endl;
if (fFunctionParms == 0)
output << "No arguments" << endl;
else
output << *fFunctionParms << endl;
if (fConstCol)
output << *fConstCol;
return output.str();
}
ostream& operator<<(ostream& output, const AggregateColumn& rhs)
{
output << rhs.toString();
return output;
output << rhs.toString();
return output;
}
void AggregateColumn::serialize(messageqcpp::ByteStream& b) const
{
CalpontSelectExecutionPlan::ReturnedColumnList::const_iterator rcit;
b << (uint8_t) ObjectReader::AGGREGATECOLUMN;
ReturnedColumn::serialize(b);
b << fFunctionName;
b << static_cast<uint8_t>(fAggOp);
if (fFunctionParms == 0)
b << (uint8_t) ObjectReader::NULL_CLASS;
else
fFunctionParms->serialize(b);
b << static_cast<uint32_t>(fGroupByColList.size());
for (rcit = fGroupByColList.begin(); rcit != fGroupByColList.end(); ++rcit)
(*rcit)->serialize(b);
b << static_cast<uint32_t>(fProjectColList.size());
for (rcit = fProjectColList.begin(); rcit != fProjectColList.end(); ++rcit)
(*rcit)->serialize(b);
b << fData;
//b << fAlias;
b << fTableAlias;
b << static_cast<const ByteStream::doublebyte>(fAsc);
if (fConstCol.get() == 0)
b << (uint8_t) ObjectReader::NULL_CLASS;
else
fConstCol->serialize(b);
CalpontSelectExecutionPlan::ReturnedColumnList::const_iterator rcit;
b << (uint8_t) ObjectReader::AGGREGATECOLUMN;
ReturnedColumn::serialize(b);
b << fFunctionName;
b << static_cast<uint8_t>(fAggOp);
if (fFunctionParms == 0)
b << (uint8_t) ObjectReader::NULL_CLASS;
else
fFunctionParms->serialize(b);
b << static_cast<uint32_t>(fGroupByColList.size());
for (rcit = fGroupByColList.begin(); rcit != fGroupByColList.end(); ++rcit)
(*rcit)->serialize(b);
b << static_cast<uint32_t>(fProjectColList.size());
for (rcit = fProjectColList.begin(); rcit != fProjectColList.end(); ++rcit)
(*rcit)->serialize(b);
b << fData;
//b << fAlias;
b << fTableAlias;
b << static_cast<const ByteStream::doublebyte>(fAsc);
if (fConstCol.get() == 0)
b << (uint8_t) ObjectReader::NULL_CLASS;
else
fConstCol->serialize(b);
}
void AggregateColumn::unserialize(messageqcpp::ByteStream& b)
{
ObjectReader::checkType(b, ObjectReader::AGGREGATECOLUMN);
fGroupByColList.erase(fGroupByColList.begin(), fGroupByColList.end());
fProjectColList.erase(fProjectColList.begin(), fProjectColList.end());
ReturnedColumn::unserialize(b);
b >> fFunctionName;
b >> fAggOp;
//delete fFunctionParms;
fFunctionParms.reset(
dynamic_cast<ReturnedColumn*>(ObjectReader::createTreeNode(b)));
ObjectReader::checkType(b, ObjectReader::AGGREGATECOLUMN);
fGroupByColList.erase(fGroupByColList.begin(), fGroupByColList.end());
fProjectColList.erase(fProjectColList.begin(), fProjectColList.end());
ReturnedColumn::unserialize(b);
b >> fFunctionName;
b >> fAggOp;
//delete fFunctionParms;
fFunctionParms.reset(
dynamic_cast<ReturnedColumn*>(ObjectReader::createTreeNode(b)));
messageqcpp::ByteStream::quadbyte size;
messageqcpp::ByteStream::quadbyte i;
ReturnedColumn *rc;
messageqcpp::ByteStream::quadbyte size;
messageqcpp::ByteStream::quadbyte i;
ReturnedColumn* rc;
b >> size;
for (i = 0; i < size; i++) {
rc = dynamic_cast<ReturnedColumn*>(ObjectReader::createTreeNode(b));
SRCP srcp(rc);
fGroupByColList.push_back(srcp);
}
b >> size;
for (i = 0; i < size; i++) {
rc = dynamic_cast<ReturnedColumn*>(ObjectReader::createTreeNode(b));
SRCP srcp(rc);
fProjectColList.push_back(srcp);
}
b >> fData;
//b >> fAlias;
b >> fTableAlias;
b >> reinterpret_cast< ByteStream::doublebyte&>(fAsc);
fConstCol.reset(dynamic_cast<ReturnedColumn*>(ObjectReader::createTreeNode(b)));
b >> size;
for (i = 0; i < size; i++)
{
rc = dynamic_cast<ReturnedColumn*>(ObjectReader::createTreeNode(b));
SRCP srcp(rc);
fGroupByColList.push_back(srcp);
}
b >> size;
for (i = 0; i < size; i++)
{
rc = dynamic_cast<ReturnedColumn*>(ObjectReader::createTreeNode(b));
SRCP srcp(rc);
fProjectColList.push_back(srcp);
}
b >> fData;
//b >> fAlias;
b >> fTableAlias;
b >> reinterpret_cast< ByteStream::doublebyte&>(fAsc);
fConstCol.reset(dynamic_cast<ReturnedColumn*>(ObjectReader::createTreeNode(b)));
}
bool AggregateColumn::operator==(const AggregateColumn& t) const
{
const ReturnedColumn *rc1, *rc2;
const ReturnedColumn* rc1, *rc2;
rc1 = static_cast<const ReturnedColumn*>(this);
rc2 = static_cast<const ReturnedColumn*>(&t);
if (*rc1 != *rc2)
return false;
if (fFunctionName != t.fFunctionName)
return false;
if (fAggOp == COUNT_ASTERISK && t.fAggOp == COUNT_ASTERISK)
return true;
if (fAggOp != t.fAggOp)
return false;
if (fFunctionParms.get() != NULL && t.fFunctionParms.get() != NULL)
{
if (*fFunctionParms.get() != t.fFunctionParms.get())
return false;
}
else if (fFunctionParms.get() != NULL || t.fFunctionParms.get() != NULL)
return false;
//if (fAlias != t.fAlias)
// return false;
if (fTableAlias != t.fTableAlias)
return false;
if (fData != t.fData)
return false;
if (fAsc != t.fAsc)
return false;
if ((fConstCol.get() != NULL && t.fConstCol.get() == NULL) ||
(fConstCol.get() == NULL && t.fConstCol.get() != NULL) ||
(fConstCol.get() != NULL && t.fConstCol.get() != NULL &&
*(fConstCol.get()) != t.fConstCol.get()))
return false;
return true;
rc1 = static_cast<const ReturnedColumn*>(this);
rc2 = static_cast<const ReturnedColumn*>(&t);
if (*rc1 != *rc2)
return false;
if (fFunctionName != t.fFunctionName)
return false;
if (fAggOp == COUNT_ASTERISK && t.fAggOp == COUNT_ASTERISK)
return true;
if (fAggOp != t.fAggOp)
return false;
if (fFunctionParms.get() != NULL && t.fFunctionParms.get() != NULL)
{
if (*fFunctionParms.get() != t.fFunctionParms.get())
return false;
}
else if (fFunctionParms.get() != NULL || t.fFunctionParms.get() != NULL)
return false;
//if (fAlias != t.fAlias)
// return false;
if (fTableAlias != t.fTableAlias)
return false;
if (fData != t.fData)
return false;
if (fAsc != t.fAsc)
return false;
if ((fConstCol.get() != NULL && t.fConstCol.get() == NULL) ||
(fConstCol.get() == NULL && t.fConstCol.get() != NULL) ||
(fConstCol.get() != NULL && t.fConstCol.get() != NULL &&
*(fConstCol.get()) != t.fConstCol.get()))
return false;
return true;
}
bool AggregateColumn::operator==(const TreeNode* t) const
{
const AggregateColumn *ac;
const AggregateColumn* ac;
ac = dynamic_cast<const AggregateColumn*>(t);
if (ac == NULL)
return false;
return *this == *ac;
ac = dynamic_cast<const AggregateColumn*>(t);
if (ac == NULL)
return false;
return *this == *ac;
}
bool AggregateColumn::operator!=(const AggregateColumn& t) const
{
return !(*this == t);
return !(*this == t);
}
bool AggregateColumn::operator!=(const TreeNode* t) const
{
return !(*this == t);
return !(*this == t);
}
bool AggregateColumn::hasAggregate()
{
fAggColumnList.push_back(this);
return true;
fAggColumnList.push_back(this);
return true;
}
void AggregateColumn::evaluate(Row& row, bool& isNull)
{
switch (fResultType.colDataType)
{
case CalpontSystemCatalog::DATE:
if (row.equals<4>(DATENULL, fInputIndex))
isNull = true;
else
fResult.intVal = row.getUintField<4>(fInputIndex);
break;
case CalpontSystemCatalog::DATETIME:
if (row.equals<8>(DATETIMENULL, fInputIndex))
isNull = true;
else
fResult.intVal = row.getUintField<8>(fInputIndex);
break;
case CalpontSystemCatalog::CHAR:
case CalpontSystemCatalog::VARCHAR:
case CalpontSystemCatalog::STRINT:
case CalpontSystemCatalog::TEXT:
switch (row.getColumnWidth(fInputIndex))
{
case 1:
if (row.equals<1>(CHAR1NULL, fInputIndex))
isNull = true;
else
fResult.origIntVal = row.getUintField<1>(fInputIndex);
break;
case 2:
if (row.equals<2>(CHAR2NULL, fInputIndex))
isNull = true;
else
fResult.origIntVal = row.getUintField<2>(fInputIndex);
break;
case 3:
case 4:
if (row.equals<4>(CHAR4NULL, fInputIndex))
isNull = true;
else
fResult.origIntVal = row.getUintField<4>(fInputIndex);
break;
case 5:
case 6:
case 7:
case 8:
if (row.equals<8>(CHAR8NULL, fInputIndex))
isNull = true;
else
fResult.origIntVal = row.getUintField<8>(fInputIndex);
break;
default:
if (row.equals(CPNULLSTRMARK, fInputIndex))
isNull = true;
else
fResult.strVal = row.getStringField(fInputIndex);
// stringColVal is padded with '\0' to colWidth so can't use str.length()
if (strlen(fResult.strVal.c_str()) == 0)
isNull = true;
break;
}
if (fResultType.colDataType == CalpontSystemCatalog::STRINT)
fResult.intVal = uint64ToStr(fResult.origIntVal);
else
fResult.intVal = atoll((char*)&fResult.origIntVal);
break;
case CalpontSystemCatalog::BIGINT:
if (row.equals<8>(BIGINTNULL, fInputIndex))
isNull = true;
else
fResult.intVal = row.getIntField<8>(fInputIndex);
break;
case CalpontSystemCatalog::UBIGINT:
if (row.equals<8>(UBIGINTNULL, fInputIndex))
isNull = true;
else
fResult.uintVal = row.getUintField<8>(fInputIndex);
break;
case CalpontSystemCatalog::INT:
case CalpontSystemCatalog::MEDINT:
if (row.equals<4>(INTNULL, fInputIndex))
isNull = true;
else
fResult.intVal = row.getIntField<4>(fInputIndex);
break;
case CalpontSystemCatalog::UINT:
case CalpontSystemCatalog::UMEDINT:
if (row.equals<4>(UINTNULL, fInputIndex))
isNull = true;
else
fResult.uintVal = row.getUintField<4>(fInputIndex);
break;
case CalpontSystemCatalog::SMALLINT:
if (row.equals<2>(SMALLINTNULL, fInputIndex))
isNull = true;
else
fResult.intVal = row.getIntField<2>(fInputIndex);
break;
case CalpontSystemCatalog::USMALLINT:
if (row.equals<2>(USMALLINTNULL, fInputIndex))
isNull = true;
else
fResult.uintVal = row.getUintField<2>(fInputIndex);
break;
case CalpontSystemCatalog::TINYINT:
if (row.equals<1>(TINYINTNULL, fInputIndex))
isNull = true;
else
fResult.intVal = row.getIntField<1>(fInputIndex);
break;
case CalpontSystemCatalog::UTINYINT:
if (row.equals<1>(UTINYINTNULL, fInputIndex))
isNull = true;
else
fResult.uintVal = row.getUintField<1>(fInputIndex);
break;
//In this case, we're trying to load a double output column with float data. This is the
// case when you do sum(floatcol), e.g.
case CalpontSystemCatalog::FLOAT:
case CalpontSystemCatalog::UFLOAT:
if (row.equals<4>(FLOATNULL, fInputIndex))
isNull = true;
else
fResult.floatVal = row.getFloatField(fInputIndex);
break;
case CalpontSystemCatalog::DOUBLE:
case CalpontSystemCatalog::UDOUBLE:
if (row.equals<8>(DOUBLENULL, fInputIndex))
isNull = true;
else
fResult.doubleVal = row.getDoubleField(fInputIndex);
break;
case CalpontSystemCatalog::DECIMAL:
case CalpontSystemCatalog::UDECIMAL:
switch (fResultType.colWidth)
{
case 1:
if (row.equals<1>(TINYINTNULL, fInputIndex))
isNull = true;
else
{
fResult.decimalVal.value = row.getIntField<1>(fInputIndex);
fResult.decimalVal.scale = (unsigned)fResultType.scale;
}
break;
case 2:
if (row.equals<2>(SMALLINTNULL, fInputIndex))
isNull = true;
else
{
fResult.decimalVal.value = row.getIntField<2>(fInputIndex);
fResult.decimalVal.scale = (unsigned)fResultType.scale;
}
break;
case 4:
if (row.equals<4>(INTNULL, fInputIndex))
isNull = true;
else
{
fResult.decimalVal.value = row.getIntField<4>(fInputIndex);
fResult.decimalVal.scale = (unsigned)fResultType.scale;
}
break;
default:
if (row.equals<8>(BIGINTNULL, fInputIndex))
isNull = true;
else
{
fResult.decimalVal.value = (int64_t)row.getUintField<8>(fInputIndex);
fResult.decimalVal.scale = (unsigned)fResultType.scale;
}
break;
}
break;
case CalpontSystemCatalog::VARBINARY:
case CalpontSystemCatalog::BLOB:
isNull = true;
break;
default: // treat as int64
if (row.equals<8>(BIGINTNULL, fInputIndex))
isNull = true;
else
fResult.intVal = row.getUintField<8>(fInputIndex);
break;
}
switch (fResultType.colDataType)
{
case CalpontSystemCatalog::DATE:
if (row.equals<4>(DATENULL, fInputIndex))
isNull = true;
else
fResult.intVal = row.getUintField<4>(fInputIndex);
break;
case CalpontSystemCatalog::DATETIME:
if (row.equals<8>(DATETIMENULL, fInputIndex))
isNull = true;
else
fResult.intVal = row.getUintField<8>(fInputIndex);
break;
case CalpontSystemCatalog::CHAR:
case CalpontSystemCatalog::VARCHAR:
case CalpontSystemCatalog::STRINT:
case CalpontSystemCatalog::TEXT:
switch (row.getColumnWidth(fInputIndex))
{
case 1:
if (row.equals<1>(CHAR1NULL, fInputIndex))
isNull = true;
else
fResult.origIntVal = row.getUintField<1>(fInputIndex);
break;
case 2:
if (row.equals<2>(CHAR2NULL, fInputIndex))
isNull = true;
else
fResult.origIntVal = row.getUintField<2>(fInputIndex);
break;
case 3:
case 4:
if (row.equals<4>(CHAR4NULL, fInputIndex))
isNull = true;
else
fResult.origIntVal = row.getUintField<4>(fInputIndex);
break;
case 5:
case 6:
case 7:
case 8:
if (row.equals<8>(CHAR8NULL, fInputIndex))
isNull = true;
else
fResult.origIntVal = row.getUintField<8>(fInputIndex);
break;
default:
if (row.equals(CPNULLSTRMARK, fInputIndex))
isNull = true;
else
fResult.strVal = row.getStringField(fInputIndex);
// stringColVal is padded with '\0' to colWidth so can't use str.length()
if (strlen(fResult.strVal.c_str()) == 0)
isNull = true;
break;
}
if (fResultType.colDataType == CalpontSystemCatalog::STRINT)
fResult.intVal = uint64ToStr(fResult.origIntVal);
else
fResult.intVal = atoll((char*)&fResult.origIntVal);
break;
case CalpontSystemCatalog::BIGINT:
if (row.equals<8>(BIGINTNULL, fInputIndex))
isNull = true;
else
fResult.intVal = row.getIntField<8>(fInputIndex);
break;
case CalpontSystemCatalog::UBIGINT:
if (row.equals<8>(UBIGINTNULL, fInputIndex))
isNull = true;
else
fResult.uintVal = row.getUintField<8>(fInputIndex);
break;
case CalpontSystemCatalog::INT:
case CalpontSystemCatalog::MEDINT:
if (row.equals<4>(INTNULL, fInputIndex))
isNull = true;
else
fResult.intVal = row.getIntField<4>(fInputIndex);
break;
case CalpontSystemCatalog::UINT:
case CalpontSystemCatalog::UMEDINT:
if (row.equals<4>(UINTNULL, fInputIndex))
isNull = true;
else
fResult.uintVal = row.getUintField<4>(fInputIndex);
break;
case CalpontSystemCatalog::SMALLINT:
if (row.equals<2>(SMALLINTNULL, fInputIndex))
isNull = true;
else
fResult.intVal = row.getIntField<2>(fInputIndex);
break;
case CalpontSystemCatalog::USMALLINT:
if (row.equals<2>(USMALLINTNULL, fInputIndex))
isNull = true;
else
fResult.uintVal = row.getUintField<2>(fInputIndex);
break;
case CalpontSystemCatalog::TINYINT:
if (row.equals<1>(TINYINTNULL, fInputIndex))
isNull = true;
else
fResult.intVal = row.getIntField<1>(fInputIndex);
break;
case CalpontSystemCatalog::UTINYINT:
if (row.equals<1>(UTINYINTNULL, fInputIndex))
isNull = true;
else
fResult.uintVal = row.getUintField<1>(fInputIndex);
break;
//In this case, we're trying to load a double output column with float data. This is the
// case when you do sum(floatcol), e.g.
case CalpontSystemCatalog::FLOAT:
case CalpontSystemCatalog::UFLOAT:
if (row.equals<4>(FLOATNULL, fInputIndex))
isNull = true;
else
fResult.floatVal = row.getFloatField(fInputIndex);
break;
case CalpontSystemCatalog::DOUBLE:
case CalpontSystemCatalog::UDOUBLE:
if (row.equals<8>(DOUBLENULL, fInputIndex))
isNull = true;
else
fResult.doubleVal = row.getDoubleField(fInputIndex);
break;
case CalpontSystemCatalog::DECIMAL:
case CalpontSystemCatalog::UDECIMAL:
switch (fResultType.colWidth)
{
case 1:
if (row.equals<1>(TINYINTNULL, fInputIndex))
isNull = true;
else
{
fResult.decimalVal.value = row.getIntField<1>(fInputIndex);
fResult.decimalVal.scale = (unsigned)fResultType.scale;
}
break;
case 2:
if (row.equals<2>(SMALLINTNULL, fInputIndex))
isNull = true;
else
{
fResult.decimalVal.value = row.getIntField<2>(fInputIndex);
fResult.decimalVal.scale = (unsigned)fResultType.scale;
}
break;
case 4:
if (row.equals<4>(INTNULL, fInputIndex))
isNull = true;
else
{
fResult.decimalVal.value = row.getIntField<4>(fInputIndex);
fResult.decimalVal.scale = (unsigned)fResultType.scale;
}
break;
default:
if (row.equals<8>(BIGINTNULL, fInputIndex))
isNull = true;
else
{
fResult.decimalVal.value = (int64_t)row.getUintField<8>(fInputIndex);
fResult.decimalVal.scale = (unsigned)fResultType.scale;
}
break;
}
break;
case CalpontSystemCatalog::VARBINARY:
case CalpontSystemCatalog::BLOB:
isNull = true;
break;
default: // treat as int64
if (row.equals<8>(BIGINTNULL, fInputIndex))
isNull = true;
else
fResult.intVal = row.getUintField<8>(fInputIndex);
break;
}
}
/*static*/
AggregateColumn::AggOp AggregateColumn::agname2num(const string& agname)
{
/*
NOOP = 0,
COUNT_ASTERISK,
COUNT,
SUM,
AVG,
MIN,
MAX,
CONSTANT,
DISTINCT_COUNT,
DISTINCT_SUM,
DISTINCT_AVG,
STDDEV_POP,
STDDEV_SAMP,
VAR_POP,
VAR_SAMP,
BIT_AND,
BIT_OR,
BIT_XOR,
GROUP_CONCAT
*/
string lfn(agname);
algorithm::to_lower(lfn);
if (lfn == "count(*)")
return COUNT_ASTERISK;
if (lfn == "count")
return COUNT;
if (lfn == "sum")
return SUM;
if (lfn == "avg")
return AVG;
if (lfn == "min")
return MIN;
if (lfn == "max")
return MAX;
if (lfn == "std")
return STDDEV_POP;
if (lfn == "stddev_pop")
return STDDEV_POP;
if (lfn == "stddev_samp")
return STDDEV_SAMP;
if (lfn == "stddev")
return STDDEV_POP;
if (lfn == "var_pop")
return VAR_POP;
if (lfn == "var_samp")
return VAR_SAMP;
if (lfn == "variance")
return VAR_POP;
return NOOP;
/*
NOOP = 0,
COUNT_ASTERISK,
COUNT,
SUM,
AVG,
MIN,
MAX,
CONSTANT,
DISTINCT_COUNT,
DISTINCT_SUM,
DISTINCT_AVG,
STDDEV_POP,
STDDEV_SAMP,
VAR_POP,
VAR_SAMP,
BIT_AND,
BIT_OR,
BIT_XOR,
GROUP_CONCAT
*/
string lfn(agname);
algorithm::to_lower(lfn);
if (lfn == "count(*)")
return COUNT_ASTERISK;
if (lfn == "count")
return COUNT;
if (lfn == "sum")
return SUM;
if (lfn == "avg")
return AVG;
if (lfn == "min")
return MIN;
if (lfn == "max")
return MAX;
if (lfn == "std")
return STDDEV_POP;
if (lfn == "stddev_pop")
return STDDEV_POP;
if (lfn == "stddev_samp")
return STDDEV_SAMP;
if (lfn == "stddev")
return STDDEV_POP;
if (lfn == "var_pop")
return VAR_POP;
if (lfn == "var_samp")
return VAR_SAMP;
if (lfn == "variance")
return VAR_POP;
return NOOP;
}
} // namespace execplan

616
dbcon/execplan/aggregatecolumn.h Executable file → Normal file
View File

@ -29,14 +29,16 @@
#include "calpontselectexecutionplan.h"
#include "returnedcolumn.h"
namespace messageqcpp {
namespace messageqcpp
{
class ByteStream;
}
/**
* Namespace
*/
namespace execplan {
namespace execplan
{
/**
* @brief A class to represent a aggregate return column
@ -44,333 +46,379 @@ namespace execplan {
* This class is a specialization of class ReturnedColumn that
* handles an aggregate function call (e.g., SUM, COUNT, MIN, MAX).
*/
class AggregateColumn : public ReturnedColumn {
class AggregateColumn : public ReturnedColumn
{
public:
/**
* AggOp enum
*/
enum AggOp
{
NOOP = 0,
COUNT_ASTERISK,
COUNT,
SUM,
AVG,
MIN,
MAX,
CONSTANT,
DISTINCT_COUNT,
DISTINCT_SUM,
DISTINCT_AVG,
STDDEV_POP,
STDDEV_SAMP,
VAR_POP,
VAR_SAMP,
BIT_AND,
BIT_OR,
BIT_XOR,
GROUP_CONCAT,
UDAF
};
/**
* AggOp enum
*/
enum AggOp
{
NOOP = 0,
COUNT_ASTERISK,
COUNT,
SUM,
AVG,
MIN,
MAX,
CONSTANT,
DISTINCT_COUNT,
DISTINCT_SUM,
DISTINCT_AVG,
STDDEV_POP,
STDDEV_SAMP,
VAR_POP,
VAR_SAMP,
BIT_AND,
BIT_OR,
BIT_XOR,
GROUP_CONCAT,
UDAF
};
/**
* typedef
*/
typedef std::vector<SRCP> ColumnList;
/*
* Constructors
*/
/**
* ctor
*/
AggregateColumn();
/**
* typedef
*/
typedef std::vector<SRCP> ColumnList;
/*
* Constructors
*/
/**
* ctor
*/
AggregateColumn();
/**
* ctor
*/
AggregateColumn(const uint32_t sessionID);
/**
* ctor
*/
AggregateColumn(const uint32_t sessionID);
/**
* ctor
*/
AggregateColumn(const AggOp aggop, ReturnedColumn* parm, const uint32_t sessionID=0);
/**
* ctor
*/
AggregateColumn(const AggOp aggop, ReturnedColumn* parm, const uint32_t sessionID = 0);
/**
* ctor
*/
AggregateColumn(const AggOp aggop, const std::string& content, const uint32_t sessionID=0);
/**
* ctor
*/
AggregateColumn(const AggOp aggop, const std::string& content, const uint32_t sessionID = 0);
/**
* ctor
*/
AggregateColumn(const std::string& functionName, ReturnedColumn* parm, const uint32_t sessionID=0);
/**
* ctor
*/
AggregateColumn(const std::string& functionName, ReturnedColumn* parm, const uint32_t sessionID = 0);
/**
* ctor
*/
AggregateColumn(const std::string& functionName, const std::string& content, const uint32_t sessionID=0);
/**
* ctor
*/
AggregateColumn(const std::string& functionName, const std::string& content, const uint32_t sessionID = 0);
/**
* ctor
*/
AggregateColumn( const AggregateColumn& rhs, const uint32_t sessionID=0 );
/**
* ctor
*/
AggregateColumn( const AggregateColumn& rhs, const uint32_t sessionID = 0 );
/**
* Destructors
*/
virtual ~AggregateColumn() { }
/**
* Destructors
*/
virtual ~AggregateColumn() { }
/**
* Accessor Methods
*/
virtual const std::string functionName() const
{
return fFunctionName;
}
/**
* Accessor Methods
*/
virtual const std::string functionName() const
{
return fFunctionName;
}
/**
* accessor
*/
virtual void functionName(const std::string& functionName)
{
fFunctionName = functionName;
}
/**
* accessor
*/
virtual void functionName(const std::string& functionName)
{
fFunctionName = functionName;
}
/**
* accessor
*/
virtual const uint8_t aggOp() const {return fAggOp;}
/**
* accessor
*/
virtual void aggOp(const uint8_t aggOp) {fAggOp = aggOp;}
/**
* accessor
*/
virtual const uint8_t aggOp() const
{
return fAggOp;
}
/**
* accessor
*/
virtual void aggOp(const uint8_t aggOp)
{
fAggOp = aggOp;
}
/** get function parms
*
* set the function parms from this object
*/
virtual const SRCP functionParms() const
{
return fFunctionParms;
}
/** get function parms
*
* set the function parms from this object
*/
virtual const SRCP functionParms() const
{
return fFunctionParms;
}
/** set function parms
*
* set the function parms for this object
*/
virtual void functionParms(const SRCP& functionParms)
{
fFunctionParms = functionParms;
}
/** set function parms
*
* set the function parms for this object
*/
virtual void functionParms(const SRCP& functionParms)
{
fFunctionParms = functionParms;
}
/** return a copy of this pointer
*
* deep copy of this pointer and return the copy
*/
inline virtual AggregateColumn* clone() const
{
return new AggregateColumn (*this);
}
/** return a copy of this pointer
*
* deep copy of this pointer and return the copy
*/
inline virtual AggregateColumn* clone() const
{
return new AggregateColumn (*this);
}
/**
* table alias name
*/
virtual const std::string tableAlias() const { return fTableAlias; }
/**
* table alias name
*/
virtual void tableAlias (const std::string& tableAlias) { fTableAlias = tableAlias; }
/**
* table alias name
*/
virtual const std::string tableAlias() const
{
return fTableAlias;
}
/**
* table alias name
*/
virtual void tableAlias (const std::string& tableAlias)
{
fTableAlias = tableAlias;
}
/**
* ASC flag
*/
inline virtual const bool asc() const { return fAsc; }
/**
* ASC flag
*/
inline virtual void asc(const bool asc) { fAsc = asc; }
/**
* ASC flag
*/
inline virtual const bool asc() const
{
return fAsc;
}
/**
* ASC flag
*/
inline virtual void asc(const bool asc)
{
fAsc = asc;
}
/**
* fData: SQL representation of this object
*/
virtual const std::string data() const { return fData; }
/**
* fData: SQL representation of this object
*/
virtual void data(const std::string& data) { fData = data; }
/**
* fData: SQL representation of this object
*/
virtual const std::string data() const
{
return fData;
}
/**
* fData: SQL representation of this object
*/
virtual void data(const std::string& data)
{
fData = data;
}
/**
* Overloaded stream operator
*/
virtual const std::string toString() const;
/**
* Overloaded stream operator
*/
virtual const std::string toString() const;
/**
* Serialize interface
*/
virtual void serialize(messageqcpp::ByteStream&) const;
/**
* Serialize interface
*/
virtual void unserialize(messageqcpp::ByteStream&);
/**
* Serialize interface
*/
virtual void serialize(messageqcpp::ByteStream&) const;
/**
* Serialize interface
*/
virtual void unserialize(messageqcpp::ByteStream&);
/** @brief Do a deep, strict (as opposed to semantic) equivalence test
*
* Do a deep, strict (as opposed to semantic) equivalence test.
* @return true iff every member of t is a duplicate copy of every member of this; false otherwise
*/
virtual bool operator==(const TreeNode* t) const;
/** @brief Do a deep, strict (as opposed to semantic) equivalence test
*
* Do a deep, strict (as opposed to semantic) equivalence test.
* @return true iff every member of t is a duplicate copy of every member of this; false otherwise
*/
virtual bool operator==(const TreeNode* t) const;
/** @brief Do a deep, strict (as opposed to semantic) equivalence test
*
* Do a deep, strict (as opposed to semantic) equivalence test.
* @return true iff every member of t is a duplicate copy of every member of this; false otherwise
*/
virtual bool operator==(const AggregateColumn& t) const;
/** @brief Do a deep, strict (as opposed to semantic) equivalence test
*
* Do a deep, strict (as opposed to semantic) equivalence test.
* @return true iff every member of t is a duplicate copy of every member of this; false otherwise
*/
virtual bool operator==(const AggregateColumn& t) const;
/** @brief Do a deep, strict (as opposed to semantic) equivalence test
*
* Do a deep, strict (as opposed to semantic) equivalence test.
* @return false iff every member of t is a duplicate copy of every member of this; true otherwise
*/
virtual bool operator!=(const TreeNode* t) const;
/** @brief Do a deep, strict (as opposed to semantic) equivalence test
*
* Do a deep, strict (as opposed to semantic) equivalence test.
* @return false iff every member of t is a duplicate copy of every member of this; true otherwise
*/
virtual bool operator!=(const TreeNode* t) const;
/** @brief Do a deep, strict (as opposed to semantic) equivalence test
*
* Do a deep, strict (as opposed to semantic) equivalence test.
* @return false iff every member of t is a duplicate copy of every member of this; true otherwise
*/
virtual bool operator!=(const AggregateColumn& t) const;
/** @brief Do a deep, strict (as opposed to semantic) equivalence test
*
* Do a deep, strict (as opposed to semantic) equivalence test.
* @return false iff every member of t is a duplicate copy of every member of this; true otherwise
*/
virtual bool operator!=(const AggregateColumn& t) const;
/** @brief push back arg to group by column list*/
virtual void addGroupByCol(SRCP ac) {fGroupByColList.push_back(ac);}
/** @brief push back arg to group by column list*/
virtual void addGroupByCol(SRCP ac)
{
fGroupByColList.push_back(ac);
}
/** @brief push back arg to project by column list*/
virtual void addProjectCol(SRCP ac) {fProjectColList.push_back(ac);}
/** @brief push back arg to project by column list*/
virtual void addProjectCol(SRCP ac)
{
fProjectColList.push_back(ac);
}
/**
* accessor
*/
virtual const ColumnList& groupByColList() const { return fGroupByColList;}
/**
* accessor
*/
virtual const ColumnList& projectColList() const { return fProjectColList;}
/**
* accessor
*/
virtual const ColumnList& groupByColList() const
{
return fGroupByColList;
}
/**
* accessor
*/
virtual const ColumnList& projectColList() const
{
return fProjectColList;
}
/** @brief constant argument for aggregate with constant */
inline const SRCP constCol() const { return fConstCol; }
/**
* accessor
*/
inline void constCol(const SRCP& constCol) { fConstCol = constCol; }
/** @brief constant argument for aggregate with constant */
inline const SRCP constCol() const
{
return fConstCol;
}
/**
* accessor
*/
inline void constCol(const SRCP& constCol)
{
fConstCol = constCol;
}
/**
* convert an aggregate name to an AggOp enum
*/
static AggOp agname2num(const std::string&);
/**
* convert an aggregate name to an AggOp enum
*/
static AggOp agname2num(const std::string&);
virtual bool hasAggregate();
virtual bool hasWindowFunc() {return false;}
virtual bool hasAggregate();
virtual bool hasWindowFunc()
{
return false;
}
protected:
std::string fFunctionName; // deprecated field
uint8_t fAggOp;
std::string fFunctionName; // deprecated field
uint8_t fAggOp;
/**
* A ReturnedColumn objects that are the arguments to this function
*/
SRCP fFunctionParms;
/**
* A ReturnedColumn objects that are the arguments to this function
*/
SRCP fFunctionParms;
/** table alias
* A string to represent table alias name which contains this column
*/
std:: string fTableAlias;
/** table alias
* A string to represent table alias name which contains this column
*/
std:: string fTableAlias;
/**
* Flag to indicate asc or desc order for order by column
*/
bool fAsc;
std::string fData;
ColumnList fGroupByColList;
ColumnList fProjectColList;
SRCP fConstCol;
/**
* Flag to indicate asc or desc order for order by column
*/
bool fAsc;
std::string fData;
ColumnList fGroupByColList;
ColumnList fProjectColList;
SRCP fConstCol;
public:
/***********************************************************
* F&E framework *
***********************************************************/
/**
* F&E
*/
virtual const std::string& getStrVal(rowgroup::Row& row, bool& isNull)
{
evaluate(row, isNull);
return TreeNode::getStrVal();
}
/***********************************************************
* F&E framework *
***********************************************************/
/**
* F&E
*/
virtual const std::string& getStrVal(rowgroup::Row& row, bool& isNull)
{
evaluate(row, isNull);
return TreeNode::getStrVal();
}
/**
* F&E
*/
virtual int64_t getIntVal(rowgroup::Row& row, bool& isNull)
{
evaluate(row, isNull);
return TreeNode::getIntVal();
}
/**
* F&E
*/
virtual int64_t getIntVal(rowgroup::Row& row, bool& isNull)
{
evaluate(row, isNull);
return TreeNode::getIntVal();
}
/**
* F&E
*/
virtual uint64_t getUintVal(rowgroup::Row& row, bool& isNull)
{
evaluate(row, isNull);
return TreeNode::getUintVal();
}
/**
* F&E
*/
virtual uint64_t getUintVal(rowgroup::Row& row, bool& isNull)
{
evaluate(row, isNull);
return TreeNode::getUintVal();
}
/**
* F&E
*/
virtual float getFloatVal(rowgroup::Row& row, bool& isNull)
{
evaluate(row, isNull);
return TreeNode::getFloatVal();
}
/**
* F&E
*/
virtual float getFloatVal(rowgroup::Row& row, bool& isNull)
{
evaluate(row, isNull);
return TreeNode::getFloatVal();
}
/**
* F&E
*/
virtual double getDoubleVal(rowgroup::Row& row, bool& isNull)
{
evaluate(row, isNull);
return TreeNode::getDoubleVal();
}
/**
* F&E
*/
virtual double getDoubleVal(rowgroup::Row& row, bool& isNull)
{
evaluate(row, isNull);
return TreeNode::getDoubleVal();
}
/**
* F&E
*/
virtual IDB_Decimal getDecimalVal(rowgroup::Row& row, bool& isNull)
{
evaluate(row, isNull);
return TreeNode::getDecimalVal();
}
/**
* F&E
*/
virtual int32_t getDateIntVal(rowgroup::Row& row, bool& isNull)
{
evaluate(row, isNull);
return TreeNode::getDateIntVal();
}
/**
* F&E
*/
virtual int64_t getDatetimeIntVal(rowgroup::Row& row, bool& isNull)
{
evaluate(row, isNull);
return TreeNode::getDatetimeIntVal();
}
/**
* F&E
*/
virtual IDB_Decimal getDecimalVal(rowgroup::Row& row, bool& isNull)
{
evaluate(row, isNull);
return TreeNode::getDecimalVal();
}
/**
* F&E
*/
virtual int32_t getDateIntVal(rowgroup::Row& row, bool& isNull)
{
evaluate(row, isNull);
return TreeNode::getDateIntVal();
}
/**
* F&E
*/
virtual int64_t getDatetimeIntVal(rowgroup::Row& row, bool& isNull)
{
evaluate(row, isNull);
return TreeNode::getDatetimeIntVal();
}
private:
void evaluate(rowgroup::Row& row, bool& isNull);
void evaluate(rowgroup::Row& row, bool& isNull);
};
/**

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