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Diffstat (limited to 'src/backend/executor/nodeMergejoin.c')
| -rw-r--r-- | src/backend/executor/nodeMergejoin.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/backend/executor/nodeMergejoin.c b/src/backend/executor/nodeMergejoin.c index 6f6645687f6..c0b9f230855 100644 --- a/src/backend/executor/nodeMergejoin.c +++ b/src/backend/executor/nodeMergejoin.c @@ -180,6 +180,7 @@ typedef enum static MergeJoinClause MJExamineQuals(List *mergeclauses, Oid *mergefamilies, + Oid *mergecollations, int *mergestrategies, bool *mergenullsfirst, PlanState *parent) @@ -197,6 +198,7 @@ MJExamineQuals(List *mergeclauses, OpExpr *qual = (OpExpr *) lfirst(cl); MergeJoinClause clause = &clauses[iClause]; Oid opfamily = mergefamilies[iClause]; + Oid collation = mergecollations[iClause]; StrategyNumber opstrategy = mergestrategies[iClause]; bool nulls_first = mergenullsfirst[iClause]; int op_strategy; @@ -240,6 +242,7 @@ MJExamineQuals(List *mergeclauses, /* Set up the fmgr lookup information */ fmgr_info(cmpproc, &(clause->cmpfinfo)); + fmgr_info_collation(collation, &(clause->cmpfinfo)); /* Fill the additional comparison-strategy flags */ if (opstrategy == BTLessStrategyNumber) @@ -1636,6 +1639,7 @@ ExecInitMergeJoin(MergeJoin *node, EState *estate, int eflags) mergestate->mj_NumClauses = list_length(node->mergeclauses); mergestate->mj_Clauses = MJExamineQuals(node->mergeclauses, node->mergeFamilies, + node->mergeCollations, node->mergeStrategies, node->mergeNullsFirst, (PlanState *) mergestate); |