From 86437ddf8c8da6fff49bdf08a22af3460e078eeb Mon Sep 17 00:00:00 2001 From: Robert Haas Date: Fri, 1 Jul 2016 11:29:25 -0400 Subject: postgres_fdw: Fix cache lookup failure while creating error context. This is fallout from join pushdown; get_relid_attribute_name can't handle an attribute number of 0, indicating a whole-row reference, and shouldn't be called in that case. Etsuro Fujita, reviewed by Ashutosh Bapat --- contrib/postgres_fdw/sql/postgres_fdw.sql | 1 + 1 file changed, 1 insertion(+) (limited to 'contrib/postgres_fdw/sql') diff --git a/contrib/postgres_fdw/sql/postgres_fdw.sql b/contrib/postgres_fdw/sql/postgres_fdw.sql index df4060d57d1..58c55a4d894 100644 --- a/contrib/postgres_fdw/sql/postgres_fdw.sql +++ b/contrib/postgres_fdw/sql/postgres_fdw.sql @@ -627,6 +627,7 @@ DROP FUNCTION f_test(int); ALTER FOREIGN TABLE ft1 ALTER COLUMN c8 TYPE int; SELECT * FROM ft1 WHERE c1 = 1; -- ERROR SELECT ft1.c1, ft2.c2, ft1.c8 FROM ft1, ft2 WHERE ft1.c1 = ft2.c1 AND ft1.c1 = 1; -- ERROR +SELECT ft1.c1, ft2.c2, ft1 FROM ft1, ft2 WHERE ft1.c1 = ft2.c1 AND ft1.c1 = 1; -- ERROR ALTER FOREIGN TABLE ft1 ALTER COLUMN c8 TYPE user_enum; -- =================================================================== -- cgit v1.2.3