From 0ee26100b64702f2fb4cd65c6dfdfb8f31e88130 Mon Sep 17 00:00:00 2001 From: Tom Lane Date: Thu, 10 Aug 2006 02:36:29 +0000 Subject: Fix UNION/INTERSECT/EXCEPT so that when two inputs being merged have same data type and same typmod, we show that typmod as the output typmod, rather than generic -1. This responds to several complaints over the past few years about UNIONs unexpectedly dropping length or precision info. --- src/backend/nodes/outfuncs.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'src/backend/nodes/outfuncs.c') diff --git a/src/backend/nodes/outfuncs.c b/src/backend/nodes/outfuncs.c index 34555e1c567..39ac8e4c621 100644 --- a/src/backend/nodes/outfuncs.c +++ b/src/backend/nodes/outfuncs.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/nodes/outfuncs.c,v 1.280 2006/08/02 01:59:45 joe Exp $ + * $PostgreSQL: pgsql/src/backend/nodes/outfuncs.c,v 1.281 2006/08/10 02:36:28 tgl Exp $ * * NOTES * Every node type that can appear in stored rules' parsetrees *must* @@ -1574,6 +1574,7 @@ _outSetOperationStmt(StringInfo str, SetOperationStmt *node) WRITE_NODE_FIELD(larg); WRITE_NODE_FIELD(rarg); WRITE_NODE_FIELD(colTypes); + WRITE_NODE_FIELD(colTypmods); } static void -- cgit v1.2.3