diff options
Diffstat (limited to 'contrib/postgres_fdw/expected/postgres_fdw.out')
| -rw-r--r-- | contrib/postgres_fdw/expected/postgres_fdw.out | 61 |
1 files changed, 60 insertions, 1 deletions
diff --git a/contrib/postgres_fdw/expected/postgres_fdw.out b/contrib/postgres_fdw/expected/postgres_fdw.out index c11092f8cc5..1cad3114364 100644 --- a/contrib/postgres_fdw/expected/postgres_fdw.out +++ b/contrib/postgres_fdw/expected/postgres_fdw.out @@ -13,12 +13,18 @@ DO $d$ OPTIONS (dbname '$$||current_database()||$$', port '$$||current_setting('port')||$$' )$$; + EXECUTE $$CREATE SERVER loopback3 FOREIGN DATA WRAPPER postgres_fdw + OPTIONS (dbname '$$||current_database()||$$', + port '$$||current_setting('port')||$$' + )$$; + END; $d$; CREATE USER MAPPING FOR public SERVER testserver1 OPTIONS (user 'value', password 'value'); CREATE USER MAPPING FOR CURRENT_USER SERVER loopback; CREATE USER MAPPING FOR CURRENT_USER SERVER loopback2; +CREATE USER MAPPING FOR public SERVER loopback3; -- =================================================================== -- create objects used through FDW loopback server -- =================================================================== @@ -129,6 +135,11 @@ CREATE FOREIGN TABLE ft6 ( c2 int NOT NULL, c3 text ) SERVER loopback2 OPTIONS (schema_name 'S 1', table_name 'T 4'); +CREATE FOREIGN TABLE ft7 ( + c1 int NOT NULL, + c2 int NOT NULL, + c3 text +) SERVER loopback3 OPTIONS (schema_name 'S 1', table_name 'T 4'); -- =================================================================== -- tests for validator -- =================================================================== @@ -199,7 +210,8 @@ ALTER FOREIGN TABLE ft2 ALTER COLUMN c1 OPTIONS (column_name 'C 1'); public | ft4 | loopback | (schema_name 'S 1', table_name 'T 3') | public | ft5 | loopback | (schema_name 'S 1', table_name 'T 4') | public | ft6 | loopback2 | (schema_name 'S 1', table_name 'T 4') | -(5 rows) + public | ft7 | loopback3 | (schema_name 'S 1', table_name 'T 4') | +(6 rows) -- Test that alteration of server options causes reconnection -- Remote's errors might be non-English, so hide them to ensure stable results @@ -9040,6 +9052,13 @@ DROP PROCEDURE terminate_backend_and_wait(text); -- =================================================================== -- This test case is for closing the connection in pgfdw_xact_callback BEGIN; +-- List all the existing cached connections. Only loopback2 should be output. +SELECT * FROM postgres_fdw_get_connections() ORDER BY 1; + server_name | valid +-------------+------- + loopback2 | t +(1 row) + -- Connection xact depth becomes 1 i.e. the connection is in midst of the xact. SELECT 1 FROM ft1 LIMIT 1; ?column? @@ -9047,9 +9066,49 @@ SELECT 1 FROM ft1 LIMIT 1; 1 (1 row) +SELECT 1 FROM ft7 LIMIT 1; + ?column? +---------- + 1 +(1 row) + +-- List all the existing cached connections. loopback and loopback3 +-- also should be output as valid connections. +SELECT * FROM postgres_fdw_get_connections() ORDER BY 1; + server_name | valid +-------------+------- + loopback | t + loopback2 | t + loopback3 | t +(3 rows) + -- Connection is not closed at the end of the alter statement in -- pgfdw_inval_callback. That's because the connection is in midst of this -- xact, it is just marked as invalid. ALTER SERVER loopback OPTIONS (ADD use_remote_estimate 'off'); +DROP SERVER loopback3 CASCADE; +NOTICE: drop cascades to 2 other objects +DETAIL: drop cascades to user mapping for public on server loopback3 +drop cascades to foreign table ft7 +-- List all the existing cached connections. loopback and loopback3 +-- should be output as invalid connections. Also the server name for +-- loopback3 should be NULL because the server was dropped. +SELECT * FROM postgres_fdw_get_connections() ORDER BY 1; + server_name | valid +-------------+------- + loopback | f + loopback2 | t + | f +(3 rows) + -- The invalid connection gets closed in pgfdw_xact_callback during commit. COMMIT; +-- List all the existing cached connections. loopback and loopback3 +-- should not be output because they should be closed at the end of +-- the above transaction. +SELECT * FROM postgres_fdw_get_connections() ORDER BY 1; + server_name | valid +-------------+------- + loopback2 | t +(1 row) + |