From 95b07bc7f5010233f52f9d11da74e2e5b653b0a7 Mon Sep 17 00:00:00 2001 From: Tom Lane Date: Sun, 28 Dec 2008 18:54:01 +0000 Subject: Support window functions a la SQL:2008. Hitoshi Harada, with some kibitzing from Heikki and Tom. --- src/backend/parser/parse_coerce.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'src/backend/parser/parse_coerce.c') diff --git a/src/backend/parser/parse_coerce.c b/src/backend/parser/parse_coerce.c index 1bac7ca2fce..29e3a9be017 100644 --- a/src/backend/parser/parse_coerce.c +++ b/src/backend/parser/parse_coerce.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/parser/parse_coerce.c,v 2.172 2008/12/14 19:45:52 tgl Exp $ + * $PostgreSQL: pgsql/src/backend/parser/parse_coerce.c,v 2.173 2008/12/28 18:53:58 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -746,6 +746,7 @@ build_coercion_expression(Node *node, /* Assert(targetTypeId == procstruct->prorettype); */ Assert(!procstruct->proretset); Assert(!procstruct->proisagg); + Assert(!procstruct->proiswindow); nargs = procstruct->pronargs; Assert(nargs >= 1 && nargs <= 3); /* Assert(procstruct->proargtypes.values[0] == exprType(node)); */ -- cgit v1.2.3