You've already forked mariadb-columnstore-engine
mirror of
https://github.com/mariadb-corporation/mariadb-columnstore-engine.git
synced 2025-07-30 19:23:07 +03:00
Reformat all code to coding standard
This commit is contained in:
Andrew Hutchings
@ -39,7 +39,7 @@
|
||||
/** Namespace WriteEngine */
|
||||
namespace WriteEngine
|
||||
{
|
||||
class Log;
|
||||
class Log;
|
||||
|
||||
//const int COL_DATATYPE_NUM = 15;
|
||||
//const char ColDataTypeStr[COL_DATATYPE_NUM][20] = { "bit", "tinyint", "char", "smallint", "decimal", "medint", "integer", "float", "date", "bigint",
|
||||
@ -49,141 +49,144 @@ namespace WriteEngine
|
||||
class ColumnOp : public DbFileOp
|
||||
{
|
||||
public:
|
||||
/**
|
||||
* @brief Constructor
|
||||
*/
|
||||
EXPORT ColumnOp();
|
||||
EXPORT ColumnOp(Log* logger);
|
||||
/**
|
||||
* @brief Constructor
|
||||
*/
|
||||
EXPORT ColumnOp();
|
||||
EXPORT ColumnOp(Log* logger);
|
||||
|
||||
/**
|
||||
* @brief Default Destructor
|
||||
*/
|
||||
EXPORT virtual ~ColumnOp();
|
||||
/**
|
||||
* @brief Default Destructor
|
||||
*/
|
||||
EXPORT virtual ~ColumnOp();
|
||||
|
||||
EXPORT virtual int allocRowId(const TxnID& txnid,
|
||||
bool useStartingExtent,
|
||||
Column& column,
|
||||
uint64_t totalRow,
|
||||
RID* rowIdArray,
|
||||
HWM& hwm,
|
||||
bool& newExtent,
|
||||
uint64_t& rowsLeft,
|
||||
HWM& newHwm,
|
||||
bool& newFile,
|
||||
ColStructList& newColStructList,
|
||||
DctnryStructList& newDctnryStructList,
|
||||
std::vector<boost::shared_ptr<DBRootExtentTracker> > & dbRootExtentTrackers,
|
||||
bool insertSelect = false,
|
||||
bool isBatchInsert = false,
|
||||
OID tableOid = 0, bool isFirstBatchPm = false);
|
||||
EXPORT virtual int allocRowId(const TxnID& txnid,
|
||||
bool useStartingExtent,
|
||||
Column& column,
|
||||
uint64_t totalRow,
|
||||
RID* rowIdArray,
|
||||
HWM& hwm,
|
||||
bool& newExtent,
|
||||
uint64_t& rowsLeft,
|
||||
HWM& newHwm,
|
||||
bool& newFile,
|
||||
ColStructList& newColStructList,
|
||||
DctnryStructList& newDctnryStructList,
|
||||
std::vector<boost::shared_ptr<DBRootExtentTracker> >& dbRootExtentTrackers,
|
||||
bool insertSelect = false,
|
||||
bool isBatchInsert = false,
|
||||
OID tableOid = 0, bool isFirstBatchPm = false);
|
||||
|
||||
/**
|
||||
* @brief Create column file(s)
|
||||
*/
|
||||
EXPORT virtual int createColumn(Column& column,
|
||||
int colNo,
|
||||
int colWidth,
|
||||
execplan::CalpontSystemCatalog::ColDataType colDataType,
|
||||
ColType colType,
|
||||
FID dataFid,
|
||||
uint16_t dbRoot,
|
||||
uint32_t partition);
|
||||
/**
|
||||
* @brief Create column file(s)
|
||||
*/
|
||||
EXPORT virtual int createColumn(Column& column,
|
||||
int colNo,
|
||||
int colWidth,
|
||||
execplan::CalpontSystemCatalog::ColDataType colDataType,
|
||||
ColType colType,
|
||||
FID dataFid,
|
||||
uint16_t dbRoot,
|
||||
uint32_t partition);
|
||||
|
||||
/**
|
||||
* @brief Fills up a column with null/default values in all non-empty rows as the reference column. The reference column
|
||||
* would typically be another column of the same table.
|
||||
*
|
||||
* @param column The new colum
|
||||
* @param refCol The reference column for identifying valid rows
|
||||
* @param defaultVal The default value of the new column
|
||||
* @param dictOid The dictionary store OID for a dictionary column
|
||||
* @param dictColWidth The dictionary string width for a dictionary column
|
||||
*/
|
||||
//BUG931
|
||||
EXPORT virtual int fillColumn(const TxnID& txnid,
|
||||
Column& column,
|
||||
Column& refCol,
|
||||
void* defaultVal,
|
||||
Dctnry* dctnry,
|
||||
ColumnOp* refColOp,
|
||||
const OID dictOid = 0,
|
||||
const int dictColWidth = 0,
|
||||
const std::string defaultValStr = "",
|
||||
bool autoincrement = false);
|
||||
/**
|
||||
* @brief Fills up a column with null/default values in all non-empty rows as the reference column. The reference column
|
||||
* would typically be another column of the same table.
|
||||
*
|
||||
* @param column The new colum
|
||||
* @param refCol The reference column for identifying valid rows
|
||||
* @param defaultVal The default value of the new column
|
||||
* @param dictOid The dictionary store OID for a dictionary column
|
||||
* @param dictColWidth The dictionary string width for a dictionary column
|
||||
*/
|
||||
//BUG931
|
||||
EXPORT virtual int fillColumn(const TxnID& txnid,
|
||||
Column& column,
|
||||
Column& refCol,
|
||||
void* defaultVal,
|
||||
Dctnry* dctnry,
|
||||
ColumnOp* refColOp,
|
||||
const OID dictOid = 0,
|
||||
const int dictColWidth = 0,
|
||||
const std::string defaultValStr = "",
|
||||
bool autoincrement = false);
|
||||
|
||||
/**
|
||||
* @brief Create a table file
|
||||
*/
|
||||
EXPORT virtual int createTable() const;
|
||||
/**
|
||||
* @brief Create a table file
|
||||
*/
|
||||
EXPORT virtual int createTable() const;
|
||||
|
||||
/**
|
||||
* @brief Drop column file(s)
|
||||
*/
|
||||
EXPORT virtual int dropColumn(const FID dataFid);
|
||||
/**
|
||||
* @brief Drop column file(s)
|
||||
*/
|
||||
EXPORT virtual int dropColumn(const FID dataFid);
|
||||
|
||||
/**
|
||||
* @brief Drop column and dictionary file(s)
|
||||
*/
|
||||
EXPORT virtual int dropFiles(const std::vector<int32_t>& dataFids);
|
||||
EXPORT virtual int dropFiles(const std::vector<int32_t>& dataFids);
|
||||
|
||||
/**
|
||||
* @brief Delete file(s) for the given partition
|
||||
*/
|
||||
EXPORT virtual int dropPartitions(const std::vector<OID>& dataFids,
|
||||
const std::vector<BRM::PartitionInfo>& partitions);
|
||||
/**
|
||||
* @brief Delete file(s) for the given partition
|
||||
*/
|
||||
EXPORT virtual int dropPartitions(const std::vector<OID>& dataFids,
|
||||
const std::vector<BRM::PartitionInfo>& partitions);
|
||||
|
||||
|
||||
EXPORT virtual int deleteOIDsFromExtentMap(const std::vector<int32_t>& dataFids);
|
||||
/**
|
||||
* @brief Drop a table file
|
||||
*/
|
||||
int dropTable() const { return NO_ERROR; }
|
||||
EXPORT virtual int deleteOIDsFromExtentMap(const std::vector<int32_t>& dataFids);
|
||||
/**
|
||||
* @brief Drop a table file
|
||||
*/
|
||||
int dropTable() const
|
||||
{
|
||||
return NO_ERROR;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Expand the abbreviated extent to a full extent for this column.
|
||||
*/
|
||||
EXPORT virtual int expandAbbrevExtent(const Column& column);
|
||||
/**
|
||||
* @brief Expand the abbreviated extent to a full extent for this column.
|
||||
*/
|
||||
EXPORT virtual int expandAbbrevExtent(const Column& column);
|
||||
|
||||
/**
|
||||
* @brief Add an extent to the specified column OID and DBRoot.
|
||||
* When this function returns, the file position will be located at the
|
||||
* end of the file. If the applicable column segment file does not exist,
|
||||
* extendColumn() will create the new segment file.
|
||||
* The extent must already exist in the extentmap prior to calling this fctn.
|
||||
*
|
||||
* @param column Column struct with input column attributes.
|
||||
* @param leaveFileOpen Leave the db file open when leaving this function
|
||||
* @param hwm The fbo of the column segment file where the new extent begins
|
||||
* @param startLbid The starting LBID for the new extent.
|
||||
* @param allocSize Number of blocks to be written for an extent
|
||||
* @param dbRoot The DBRoot of the file with the new extent.
|
||||
* @param partition Partition num of the file with the new extent.
|
||||
* @param segment The segment number of the file with the new extent.
|
||||
* @param segFile (out) Name of segment file to which the extent is added.
|
||||
* @param pFile (out) FILE ptr to the file where the extent is added.
|
||||
* @param newFile (out) Indicates if extent was added to new or existing file
|
||||
* @param hdrs (out) Contents of headers if file is compressed.
|
||||
* @return returns NO_ERROR if success.
|
||||
*/
|
||||
EXPORT int extendColumn(const Column& column,
|
||||
bool leaveFileOpen,
|
||||
HWM hwm,
|
||||
BRM::LBID_t startLbid,
|
||||
int allocSize,
|
||||
uint16_t dbRoot,
|
||||
uint32_t partition,
|
||||
uint16_t segment,
|
||||
std::string& segFile,
|
||||
IDBDataFile*& pFile,
|
||||
bool& newFile,
|
||||
char* hdrs = NULL);
|
||||
/**
|
||||
* @brief Add an extent to the specified column OID and DBRoot.
|
||||
* When this function returns, the file position will be located at the
|
||||
* end of the file. If the applicable column segment file does not exist,
|
||||
* extendColumn() will create the new segment file.
|
||||
* The extent must already exist in the extentmap prior to calling this fctn.
|
||||
*
|
||||
* @param column Column struct with input column attributes.
|
||||
* @param leaveFileOpen Leave the db file open when leaving this function
|
||||
* @param hwm The fbo of the column segment file where the new extent begins
|
||||
* @param startLbid The starting LBID for the new extent.
|
||||
* @param allocSize Number of blocks to be written for an extent
|
||||
* @param dbRoot The DBRoot of the file with the new extent.
|
||||
* @param partition Partition num of the file with the new extent.
|
||||
* @param segment The segment number of the file with the new extent.
|
||||
* @param segFile (out) Name of segment file to which the extent is added.
|
||||
* @param pFile (out) FILE ptr to the file where the extent is added.
|
||||
* @param newFile (out) Indicates if extent was added to new or existing file
|
||||
* @param hdrs (out) Contents of headers if file is compressed.
|
||||
* @return returns NO_ERROR if success.
|
||||
*/
|
||||
EXPORT int extendColumn(const Column& column,
|
||||
bool leaveFileOpen,
|
||||
HWM hwm,
|
||||
BRM::LBID_t startLbid,
|
||||
int allocSize,
|
||||
uint16_t dbRoot,
|
||||
uint32_t partition,
|
||||
uint16_t segment,
|
||||
std::string& segFile,
|
||||
IDBDataFile*& pFile,
|
||||
bool& newFile,
|
||||
char* hdrs = NULL);
|
||||
|
||||
/**
|
||||
/**
|
||||
* @brief Add an extent to the OID specified in the column argument.
|
||||
* When this function returns, the file position will be located at the
|
||||
* end of the file.
|
||||
* end of the file.
|
||||
*
|
||||
* @param column Column struct with input column attributes.
|
||||
* @param column Column struct with input column attributes.
|
||||
* @param dbRoot (in) The DBRoot of the file with the new extent.
|
||||
* @param partition (in) The partition num of the file with the new extent.
|
||||
* @param segment (in) The segment number of the file with the new extent.
|
||||
@ -191,144 +194,147 @@ public:
|
||||
* @param startLbid (out) The starting LBID for the new extent.
|
||||
* @param newFile (out) Indicates if extent was added to new or existing file
|
||||
* @param hdsr (out) Contents of headers if file is compressed.
|
||||
* @param allocSize (out) number of blocks to be written for an extent
|
||||
* @param allocSize (out) number of blocks to be written for an extent
|
||||
* @return returns NO_ERROR if success.
|
||||
*/
|
||||
EXPORT int addExtent(const Column& column,
|
||||
uint16_t dbRoot,
|
||||
uint32_t partition,
|
||||
uint16_t segment,
|
||||
std::string& segFile,
|
||||
BRM::LBID_t& startLbid,
|
||||
bool& newFile,
|
||||
int& allocSize,
|
||||
char* hdrs = NULL);
|
||||
EXPORT int addExtent(const Column& column,
|
||||
uint16_t dbRoot,
|
||||
uint32_t partition,
|
||||
uint16_t segment,
|
||||
std::string& segFile,
|
||||
BRM::LBID_t& startLbid,
|
||||
bool& newFile,
|
||||
int& allocSize,
|
||||
char* hdrs = NULL);
|
||||
|
||||
/**
|
||||
* @brief Get columne data type
|
||||
*/
|
||||
EXPORT virtual bool getColDataType(const char* name, execplan::CalpontSystemCatalog::ColDataType& colDataType) const;
|
||||
/**
|
||||
* @brief Get columne data type
|
||||
*/
|
||||
EXPORT virtual bool getColDataType(const char* name, execplan::CalpontSystemCatalog::ColDataType& colDataType) const;
|
||||
|
||||
/**
|
||||
* @brief Initialize the column
|
||||
*/
|
||||
EXPORT virtual void initColumn(Column& column) const;
|
||||
/**
|
||||
* @brief Initialize the column
|
||||
*/
|
||||
EXPORT virtual void initColumn(Column& column) const;
|
||||
|
||||
/**
|
||||
* @brief Check whether it is an empty row
|
||||
*/
|
||||
EXPORT virtual bool isEmptyRow(unsigned char* buf, int offset, const Column& column);
|
||||
/**
|
||||
* @brief Check whether it is an empty row
|
||||
*/
|
||||
EXPORT virtual bool isEmptyRow(unsigned char* buf, int offset, const Column& column);
|
||||
|
||||
/**
|
||||
* @brief Check whether it is a valid column
|
||||
*/
|
||||
EXPORT virtual bool isValid(Column& column) const;
|
||||
/**
|
||||
* @brief Check whether it is a valid column
|
||||
*/
|
||||
EXPORT virtual bool isValid(Column& column) const;
|
||||
|
||||
/**
|
||||
* @brief Open column file, segFile is set to the name of the column
|
||||
* segment file that is opened.
|
||||
*/
|
||||
EXPORT virtual int openColumnFile(Column& column,
|
||||
std::string& segFile,
|
||||
bool useTmpSuffix,
|
||||
int ioBuffSize=DEFAULT_BUFSIZ) const;
|
||||
/**
|
||||
* @brief Open column file, segFile is set to the name of the column
|
||||
* segment file that is opened.
|
||||
*/
|
||||
EXPORT virtual int openColumnFile(Column& column,
|
||||
std::string& segFile,
|
||||
bool useTmpSuffix,
|
||||
int ioBuffSize = DEFAULT_BUFSIZ) const;
|
||||
|
||||
/**
|
||||
* @brief Open table file
|
||||
*/
|
||||
int openTableFile() const { return NO_ERROR; }
|
||||
/**
|
||||
* @brief Open table file
|
||||
*/
|
||||
int openTableFile() const
|
||||
{
|
||||
return NO_ERROR;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Delete a file
|
||||
*/
|
||||
EXPORT virtual void setColParam(Column& column, int colNo = 0,
|
||||
int colWidth = 0,
|
||||
execplan::CalpontSystemCatalog::ColDataType colDataType = execplan::CalpontSystemCatalog::INT,
|
||||
ColType colType = WR_INT,
|
||||
FID dataFid = 0,
|
||||
int comppre = 0,
|
||||
uint16_t dbRoot = 0,
|
||||
uint32_t partition = 0,
|
||||
uint16_t segment = 0) const;
|
||||
/**
|
||||
* @brief Delete a file
|
||||
*/
|
||||
EXPORT virtual void setColParam(Column& column, int colNo = 0,
|
||||
int colWidth = 0,
|
||||
execplan::CalpontSystemCatalog::ColDataType colDataType = execplan::CalpontSystemCatalog::INT,
|
||||
ColType colType = WR_INT,
|
||||
FID dataFid = 0,
|
||||
int comppre = 0,
|
||||
uint16_t dbRoot = 0,
|
||||
uint32_t partition = 0,
|
||||
uint16_t segment = 0) const;
|
||||
|
||||
/**
|
||||
* @brief Write row(s)
|
||||
*/
|
||||
EXPORT virtual int writeRow(Column& curCol,
|
||||
uint64_t totalRow,
|
||||
const RID* rowIdArray,
|
||||
const void* valArray,
|
||||
bool bDelete = false);
|
||||
/**
|
||||
* @brief Write row(s)
|
||||
*/
|
||||
EXPORT virtual int writeRow(Column& curCol,
|
||||
uint64_t totalRow,
|
||||
const RID* rowIdArray,
|
||||
const void* valArray,
|
||||
bool bDelete = false);
|
||||
|
||||
/**
|
||||
* @brief Write row(s) for update and delete @Bug 1886,2870
|
||||
*/
|
||||
EXPORT virtual int writeRows(Column& curCol,
|
||||
uint64_t totalRow,
|
||||
const RIDList& ridList,
|
||||
const void* valArray,
|
||||
const void* oldValArray=0,
|
||||
bool bDelete = false);
|
||||
/**
|
||||
* @brief Write row(s) for update and delete @Bug 1886,2870
|
||||
*/
|
||||
EXPORT virtual int writeRows(Column& curCol,
|
||||
uint64_t totalRow,
|
||||
const RIDList& ridList,
|
||||
const void* valArray,
|
||||
const void* oldValArray = 0,
|
||||
bool bDelete = false);
|
||||
|
||||
/**
|
||||
* @brief Write row(s) for update and delete @Bug 1886,2870
|
||||
*/
|
||||
EXPORT virtual int writeRowsValues(Column& curCol,
|
||||
uint64_t totalRow,
|
||||
const RIDList& ridList,
|
||||
const void* valArray);
|
||||
/**
|
||||
* @brief Write row(s) for update and delete @Bug 1886,2870
|
||||
*/
|
||||
EXPORT virtual int writeRowsValues(Column& curCol,
|
||||
uint64_t totalRow,
|
||||
const RIDList& ridList,
|
||||
const void* valArray);
|
||||
|
||||
/**
|
||||
* @brief Test if the pFile is an abbreviated extent.
|
||||
*/
|
||||
virtual bool abbreviatedExtent(IDBDataFile* pFile, int colWidth) const = 0;
|
||||
/**
|
||||
* @brief Test if the pFile is an abbreviated extent.
|
||||
*/
|
||||
virtual bool abbreviatedExtent(IDBDataFile* pFile, int colWidth) const = 0;
|
||||
|
||||
/**
|
||||
* @brief Caculate the number of blocks in file.
|
||||
*/
|
||||
virtual int blocksInFile(IDBDataFile* pFile) const = 0;
|
||||
/**
|
||||
* @brief Caculate the number of blocks in file.
|
||||
*/
|
||||
virtual int blocksInFile(IDBDataFile* pFile) const = 0;
|
||||
|
||||
/**
|
||||
* @brief Clear a column
|
||||
*/
|
||||
EXPORT void clearColumn(Column& column) const;
|
||||
/**
|
||||
* @brief Clear a column
|
||||
*/
|
||||
EXPORT void clearColumn(Column& column) const;
|
||||
|
||||
/**
|
||||
* @brief open a data file of column
|
||||
*/
|
||||
virtual IDBDataFile* openFile(const Column& column, uint16_t dbRoot, uint32_t partition,
|
||||
uint16_t segment, std::string& segFile, bool useTmpSuffix, const char* mode = "r+b",
|
||||
int ioBuffSize = DEFAULT_BUFSIZ) const = 0;
|
||||
/**
|
||||
* @brief open a data file of column
|
||||
*/
|
||||
virtual IDBDataFile* openFile(const Column& column, uint16_t dbRoot, uint32_t partition,
|
||||
uint16_t segment, std::string& segFile, bool useTmpSuffix, const char* mode = "r+b",
|
||||
int ioBuffSize = DEFAULT_BUFSIZ) const = 0;
|
||||
|
||||
|
||||
/**
|
||||
* @brief backup blocks to version buffer
|
||||
*/
|
||||
int writeVB(IDBDataFile* pSource, const OID sourceOid, IDBDataFile* pTarget, const OID targetOid,
|
||||
const std::vector<uint32_t>& fboList, const BRM::VBRange& freeList,
|
||||
size_t& nBlocksProcessed, const size_t fboCurrentOffset);
|
||||
/**
|
||||
* @brief backup blocks to version buffer
|
||||
*/
|
||||
int writeVB(IDBDataFile* pSource, const OID sourceOid, IDBDataFile* pTarget, const OID targetOid,
|
||||
const std::vector<uint32_t>& fboList, const BRM::VBRange& freeList,
|
||||
size_t& nBlocksProcessed, const size_t fboCurrentOffset);
|
||||
|
||||
/**
|
||||
* @brief restore blocks from version buffer
|
||||
*/
|
||||
int copyVB(IDBDataFile* pSource, const BRM::VER_t txnD, const OID oid, std::vector<uint32_t>& fboList,
|
||||
/**
|
||||
* @brief restore blocks from version buffer
|
||||
*/
|
||||
int copyVB(IDBDataFile* pSource, const BRM::VER_t txnD, const OID oid, std::vector<uint32_t>& fboList,
|
||||
std::vector<BRM::LBIDRange>& rangeList);
|
||||
/**
|
||||
* @brief close column file
|
||||
*/
|
||||
EXPORT virtual void closeColumnFile(Column& column) const;
|
||||
/**
|
||||
* @brief close column file
|
||||
*/
|
||||
EXPORT virtual void closeColumnFile(Column& column) const;
|
||||
|
||||
protected:
|
||||
|
||||
/**
|
||||
* @brief populate readBuf with data in block #lbid
|
||||
*/
|
||||
virtual int readBlock(IDBDataFile* pFile, unsigned char* readBuf, const uint64_t fbo) = 0;
|
||||
/**
|
||||
* @brief populate readBuf with data in block #lbid
|
||||
*/
|
||||
virtual int readBlock(IDBDataFile* pFile, unsigned char* readBuf, const uint64_t fbo) = 0;
|
||||
|
||||
/**
|
||||
* @brief output writeBuf to pFile starting at position fbo
|
||||
*/
|
||||
virtual int saveBlock(IDBDataFile* pFile, const unsigned char* writeBuf, const uint64_t fbo) = 0;
|
||||
/**
|
||||
* @brief output writeBuf to pFile starting at position fbo
|
||||
*/
|
||||
virtual int saveBlock(IDBDataFile* pFile, const unsigned char* writeBuf, const uint64_t fbo) = 0;
|
||||
|
||||
private:
|
||||
};
|
||||
|
||||
Reference in New Issue
Block a user