diff options
Diffstat (limited to 'contrib/postgres_fdw/sql/postgres_fdw.sql')
| -rw-r--r-- | contrib/postgres_fdw/sql/postgres_fdw.sql | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/contrib/postgres_fdw/sql/postgres_fdw.sql b/contrib/postgres_fdw/sql/postgres_fdw.sql index a303bfb322d..bdcd3824341 100644 --- a/contrib/postgres_fdw/sql/postgres_fdw.sql +++ b/contrib/postgres_fdw/sql/postgres_fdw.sql @@ -1122,11 +1122,13 @@ PREPARE st1(int, int) AS SELECT t1.c3, t2.c3 FROM ft1 t1, ft2 t2 WHERE t1.c1 = $ EXPLAIN (VERBOSE, COSTS OFF) EXECUTE st1(1, 2); EXECUTE st1(1, 1); EXECUTE st1(101, 101); +SET enable_hashjoin TO off; -- subquery using stable function (can't be sent to remote) PREPARE st2(int) AS SELECT * FROM ft1 t1 WHERE t1.c1 < $2 AND t1.c3 IN (SELECT c3 FROM ft2 t2 WHERE c1 > $1 AND date(c4) = '1970-01-17'::date) ORDER BY c1; EXPLAIN (VERBOSE, COSTS OFF) EXECUTE st2(10, 20); EXECUTE st2(10, 20); EXECUTE st2(101, 121); +RESET enable_hashjoin; -- subquery using immutable function (can be sent to remote) PREPARE st3(int) AS SELECT * FROM ft1 t1 WHERE t1.c1 < $2 AND t1.c3 IN (SELECT c3 FROM ft2 t2 WHERE c1 > $1 AND date(c5) = '1970-01-17'::date) ORDER BY c1; EXPLAIN (VERBOSE, COSTS OFF) EXECUTE st3(10, 20); |