From: Bruce Momjian <bruce@momjian.us> Date: Fri, 12 Sep 1997 22:07:59 +0000 (+0000) Subject: Fix for select null, "fail" from pg_am from Patrick van Kleef X-Git-Tag: REL6_2~209 X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=4213e44a0ba3413b7a8fee65684bf637c6b83d37;p=postgresql Fix for select null, "fail" from pg_am from Patrick van Kleef --- diff --git a/src/backend/nodes/copyfuncs.c b/src/backend/nodes/copyfuncs.c index ef6c1a1828..19515ac026 100644 --- a/src/backend/nodes/copyfuncs.c +++ b/src/backend/nodes/copyfuncs.c @@ -7,7 +7,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/nodes/copyfuncs.c,v 1.10 1997/09/08 21:43:57 momjian Exp $ + * $Header: /cvsroot/pgsql/src/backend/nodes/copyfuncs.c,v 1.11 1997/09/12 22:07:59 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -725,7 +725,7 @@ _copyConst(Const *from) * puts in the right values here. * ---------------- */ - if (cached_type != from->consttype) + if (!from->constisnull && cached_type != from->consttype) { { HeapTuple typeTuple; TypeTupleForm typeStruct;