From 414c5a2ea65cbd38d79ffdf9b1fde7cc75c134e0 Mon Sep 17 00:00:00 2001 From: Peter Eisentraut Date: Tue, 8 Feb 2011 23:04:18 +0200 Subject: Per-column collation support This adds collation support for columns and domains, a COLLATE clause to override it per expression, and B-tree index support. Peter Eisentraut reviewed by Pavel Stehule, Itagaki Takahiro, Robert Haas, Noah Misch --- src/backend/executor/nodeMergeAppend.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'src/backend/executor/nodeMergeAppend.c') diff --git a/src/backend/executor/nodeMergeAppend.c b/src/backend/executor/nodeMergeAppend.c index 24c5cd8a5b8..e46af8cff93 100644 --- a/src/backend/executor/nodeMergeAppend.c +++ b/src/backend/executor/nodeMergeAppend.c @@ -150,6 +150,9 @@ ExecInitMergeAppend(MergeAppend *node, EState *estate, int eflags) sortFunction, (Datum) 0); + ScanKeyEntryInitializeCollation(&mergestate->ms_scankeys[i], + node->collations[i]); + /* However, we use btree's conventions for encoding directionality */ if (reverse) mergestate->ms_scankeys[i].sk_flags |= SK_BT_DESC; -- cgit v1.2.3