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Merge pull request #5 from LinuxJedi/MCOL-171

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Add support for zero date separate to NULL
This commit is contained in:
dhall-InfiniDB
2016-09-02 09:14:48 -05:00
committed by GitHub
parent 07dc8960b4 25851df89d
commit 7e8262e0d2
16 changed files with 34 additions and 37 deletions
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5
dbcon/mysql/ha_calpont_dml.cpp
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@ -187,15 +187,18 @@ uint32_t buildValueList (TABLE* table, cal_connection_info& ci )
uint32_t size=0;
int columnPos = 0;
double dbval;
ci.nullValuesBitset.reset();
for (Field** field = table->field; *field; field++)
{
if((*field)->is_null())
{
ci.tableValuesMap[columnPos].push_back (""); //currently, empty string is treated as null.
ci.nullValuesBitset[columnPos] = true;
}
else
{
bitmap_set_bit(table->read_set, (*field)->field_index);
ci.nullValuesBitset[columnPos] = false;
// @bug 3798 get real value for float/double type
if ((*field)->result_type() == REAL_RESULT)
{
@ -330,7 +333,7 @@ int doProcessInsertValues ( TABLE* table, uint32_t size, cal_connection_info& ci
VendorDMLStatement dmlStmts(idb_mysql_query_str(thd), DML_INSERT, table->s->table_name.str,
table->s->db.str, size, ci.colNameList.size(), ci.colNameList,
ci.tableValuesMap, sessionID);
ci.tableValuesMap, ci.nullValuesBitset, sessionID);
CalpontDMLPackage* pDMLPackage = CalpontDMLFactory::makeCalpontDMLPackageFromMysqlBuffer(dmlStmts);
//@Bug 2466 Move the clean up earlier to avoid the second insert in another session to get the data

2
dbcon/mysql/ha_calpont_impl_if.h
View File

@ -195,6 +195,7 @@ typedef std::tr1::unordered_map<TABLE*, cal_table_info> CalTableMap;
typedef std::vector<std::string> ColValuesList;
typedef std::vector<std::string> ColNameList;
typedef std::map<uint32_t, ColValuesList> TableValuesMap;
typedef std::bitset<4096> NullValuesBitset;
struct cal_connection_info
{
enum AlterTableState { NOT_ALTER, ALTER_SECOND_RENAME, ALTER_FIRST_RENAME };
@ -257,6 +258,7 @@ struct cal_connection_info
ha_rows rowsHaveInserted;
ColNameList colNameList;
TableValuesMap tableValuesMap;
NullValuesBitset nullValuesBitset;
int rc;
uint32_t tableOid;
querystats::QueryStats stats;