database/mariadb-columnstore-engine
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Merge branch 'develop-1.2' into develop-merge-up-20190729

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This commit is contained in:
Andrew Hutchings
2019-07-29 12:19:26 +01:00
parent d30745d37c 106250cbf0
commit 811909aa72
36 changed files with 366 additions and 175 deletions
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14
dbcon/mysql/ha_calpont_impl.cpp
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@ -749,8 +749,7 @@ int fetchNextRow(uchar* buf, cal_table_info& ti, cal_connection_info* ci, bool h
// bug 3485, reserve enough space for the longest float value
// -3.402823466E+38 to -1.175494351E-38, 0, and
// 1.175494351E-38 to 3.402823466E+38.
(*f)->field_length = 40;
(*f)->field_length = 40;
//float float_val = *(float*)(&value);
//f2->store(float_val);
if (f2->decimals() < (uint32_t)row.getScale(s))
@ -779,8 +778,7 @@ int fetchNextRow(uchar* buf, cal_table_info& ti, cal_connection_info* ci, bool h
// bug 3483, reserve enough space for the longest double value
// -1.7976931348623157E+308 to -2.2250738585072014E-308, 0, and
// 2.2250738585072014E-308 to 1.7976931348623157E+308.
(*f)->field_length = 310;
(*f)->field_length = 310;
//double double_val = *(double*)(&value);
//f2->store(double_val);
if ((f2->decimals() == DECIMAL_NOT_SPECIFIED && row.getScale(s) > 0)
@ -1395,16 +1393,13 @@ uint32_t doUpdateDelete(THD* thd)
else
schemaName = string(item->db_name);
columnAssignmentPtr = new ColumnAssignment(item->name.str, "=", "");
if (item->field_type() == MYSQL_TYPE_TIMESTAMP ||
item->field_type() == MYSQL_TYPE_TIMESTAMP2)
{
timeStampColumnNames.insert(string(item->name.str));
}
columnAssignmentPtr = new ColumnAssignment();
columnAssignmentPtr->fColumn = string(item->name.str);
columnAssignmentPtr->fOperator = "=";
columnAssignmentPtr->fFuncScale = 0;
Item* value = value_it++;
if (value->type() == Item::STRING_ITEM)
@ -1528,8 +1523,9 @@ uint32_t doUpdateDelete(THD* thd)
else if ( value->type() == Item::NULL_ITEM )
{
// dmlStmt += "NULL";
columnAssignmentPtr->fScalarExpression = "NULL";
columnAssignmentPtr->fScalarExpression = "";
columnAssignmentPtr->fFromCol = false;
columnAssignmentPtr->fIsNull = true;
}
else if ( value->type() == Item::SUBSELECT_ITEM )
{