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MCOL-985 Add return code test after call to buildReturnedColumn

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This commit is contained in:
David Hall
2017-10-24 13:36:50 -05:00
parent a116455715
commit b70e9b5f67
1 changed files with 4 additions and 0 deletions
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4
dbcon/mysql/ha_calpont_execplan.cpp
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@ -3606,6 +3606,10 @@ ReturnedColumn* buildAggregateColumn(Item* item, gp_walk_info& gwi)
else
{
rc = buildReturnedColumn(ord_col, gwi, gwi.fatalParseError);
if (!rc || gwi.fatalParseError)
{
return NULL;
}
}
// 10.2 TODO: direction is now a tri-state flag
rc->asc((*order_item)->direction == ORDER::ORDER_ASC ? true : false);