--
-- SUBSCRIPTION
--
CREATE ROLE regress_subscription_user LOGIN SUPERUSER;
SET SESSION AUTHORIZATION 'regress_subscription_user';
-- fail - no publications
CREATE SUBSCRIPTION testsub CONNECTION 'foo';
ERROR:  syntax error at or near ";"
LINE 1: CREATE SUBSCRIPTION testsub CONNECTION 'foo';
                                                    ^
-- fail - no connection
CREATE SUBSCRIPTION testsub PUBLICATION foo;
ERROR:  syntax error at or near "PUBLICATION"
LINE 1: CREATE SUBSCRIPTION testsub PUBLICATION foo;
                                    ^
set client_min_messages to error;
-- fail - cannot do CREATE SUBSCRIPTION CREATE SLOT inside transaction block
BEGIN;
CREATE SUBSCRIPTION testsub CONNECTION 'testconn' PUBLICATION testpub WITH (CREATE SLOT);
ERROR:  CREATE SUBSCRIPTION ... CREATE SLOT cannot run inside a transaction block
COMMIT;
CREATE SUBSCRIPTION testsub CONNECTION 'testconn' PUBLICATION testpub;
ERROR:  invalid connection string syntax: missing "=" after "testconn" in connection info string

CREATE SUBSCRIPTION testsub CONNECTION 'dbname=doesnotexist' PUBLICATION testpub WITH (DISABLED, NOCREATE SLOT);
reset client_min_messages;
\dRs+
                               List of subscriptions
  Name   |           Owner           | Enabled | Publication |      Conninfo       
---------+---------------------------+---------+-------------+---------------------
 testsub | regress_subscription_user | f       | {testpub}   | dbname=doesnotexist
(1 row)

ALTER SUBSCRIPTION testsub SET PUBLICATION testpub2, testpub3;
\dRs
                        List of subscriptions
  Name   |           Owner           | Enabled |     Publication     
---------+---------------------------+---------+---------------------
 testsub | regress_subscription_user | f       | {testpub2,testpub3}
(1 row)

ALTER SUBSCRIPTION testsub CONNECTION 'dbname=doesnotexist2';
ALTER SUBSCRIPTION testsub SET PUBLICATION testpub, testpub1;
\dRs+
                                   List of subscriptions
  Name   |           Owner           | Enabled |    Publication     |       Conninfo       
---------+---------------------------+---------+--------------------+----------------------
 testsub | regress_subscription_user | f       | {testpub,testpub1} | dbname=doesnotexist2
(1 row)

BEGIN;
ALTER SUBSCRIPTION testsub ENABLE;
\dRs
                       List of subscriptions
  Name   |           Owner           | Enabled |    Publication     
---------+---------------------------+---------+--------------------
 testsub | regress_subscription_user | t       | {testpub,testpub1}
(1 row)

ALTER SUBSCRIPTION testsub DISABLE;
\dRs
                       List of subscriptions
  Name   |           Owner           | Enabled |    Publication     
---------+---------------------------+---------+--------------------
 testsub | regress_subscription_user | f       | {testpub,testpub1}
(1 row)

COMMIT;
ALTER SUBSCRIPTION testsub RENAME TO testsub_foo;
\dRs
                         List of subscriptions
    Name     |           Owner           | Enabled |    Publication     
-------------+---------------------------+---------+--------------------
 testsub_foo | regress_subscription_user | f       | {testpub,testpub1}
(1 row)

-- fail - cannot do DROP SUBSCRIPTION DROP SLOT inside transaction block
BEGIN;
DROP SUBSCRIPTION testsub DROP SLOT;
ERROR:  DROP SUBSCRIPTION ... DROP SLOT cannot run inside a transaction block
COMMIT;
BEGIN;
DROP SUBSCRIPTION testsub_foo NODROP SLOT;
COMMIT;
RESET SESSION AUTHORIZATION;
DROP ROLE regress_subscription_user;