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Merge pull request #540 from drrtuy/MCOL-1637

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MCOL-1637 Return limit value comparision to fix the regression.
This commit is contained in:
David.Hall
2018-08-20 09:38:52 -05:00
committed by GitHub
parent e0a3f4278b 69486310f2
commit 2de158133c
3 changed files with 8 additions and 3 deletions
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5
dbcon/mysql/ha_calpont_execplan.cpp
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@@ -10118,6 +10118,11 @@ int getGroupPlan(gp_walk_info& gwi, SELECT_LEX& select_lex, SCSEP& csep, cal_gro
{
csep->limitNum(((Item_int*)gi.groupByTables->select_lex->select_limit)->val_int());
}
else
{
if (csep->hasOrderBy())
csep->limitNum((uint64_t) - 2);
}
if (gi.groupByTables->select_lex->offset_limit)
{