diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/backend/parser/parse_expr.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/backend/parser/parse_expr.c b/src/backend/parser/parse_expr.c index a2280a74511..ee9d3077283 100644 --- a/src/backend/parser/parse_expr.c +++ b/src/backend/parser/parse_expr.c @@ -7,7 +7,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/parser/parse_expr.c,v 1.57 1999/08/25 23:21:34 tgl Exp $ + * $Header: /cvsroot/pgsql/src/backend/parser/parse_expr.c,v 1.58 1999/09/13 04:14:56 thomas Exp $ * *------------------------------------------------------------------------- */ @@ -410,7 +410,8 @@ transformExpr(ParseState *pstate, Node *expr, int precedence) * only bother with conversion if not NULL and * different type... */ - if (wtype && (wtype != ptype)) + if (wtype && (wtype != UNKNOWNOID) + && (wtype != ptype)) { if (can_coerce_type(1, &wtype, &ptype)) { |