citus/src/test/regress/expected/failure_create_index_concurrently.out

--
-- failure_create_index_concurrently
-- test create index concurrently command
-- failure.
SELECT citus.mitmproxy('conn.allow()');
 mitmproxy 
-----------
 
(1 row)

SET citus.shard_count = 4; -- two per worker
CREATE SCHEMA index_schema;
SET SEARCH_PATH=index_schema;
CREATE TABLE index_test(id int, value_1 int, value_2 int);
SELECT create_distributed_table('index_test', 'id');
 create_distributed_table 
--------------------------
 
(1 row)

-- kill the connection when create command is issued
SELECT citus.mitmproxy('conn.onQuery(query="CREATE").kill()');
 mitmproxy 
-----------
 
(1 row)

CREATE INDEX CONCURRENTLY idx_index_test ON index_test(id, value_1);
ERROR:  CONCURRENTLY-enabled index command failed
DETAIL:  CONCURRENTLY-enabled index commands can fail partially, leaving behind an INVALID index.
HINT:  Use DROP INDEX CONCURRENTLY IF EXISTS to remove the invalid index, then retry the original command.
SELECT citus.mitmproxy('conn.allow()');
 mitmproxy 
-----------
 
(1 row)

-- verify index is not created
SELECT * FROM run_command_on_workers($$SELECT count(*) FROM pg_indexes WHERE indexname LIKE 'idx_index_test%' $$)
WHERE nodeport = :worker_2_proxy_port;
 nodename  | nodeport | success | result 
-----------+----------+---------+--------
 localhost |     9060 | t       | 0
(1 row)

DROP TABLE index_test;
CREATE TABLE index_test(id int, value_1 int, value_2 int);
SELECT create_reference_table('index_test');
 create_reference_table 
------------------------
 
(1 row)

-- kill the connection when create command is issued
SELECT citus.mitmproxy('conn.onQuery(query="CREATE").kill()');
 mitmproxy 
-----------
 
(1 row)

CREATE INDEX CONCURRENTLY idx_index_test ON index_test(id, value_1);
ERROR:  CONCURRENTLY-enabled index command failed
DETAIL:  CONCURRENTLY-enabled index commands can fail partially, leaving behind an INVALID index.
HINT:  Use DROP INDEX CONCURRENTLY IF EXISTS to remove the invalid index, then retry the original command.
SELECT citus.mitmproxy('conn.allow()');
 mitmproxy 
-----------
 
(1 row)

DROP TABLE index_test;
CREATE TABLE index_test(id int, value_1 int, value_2 int);
SELECT create_distributed_table('index_test', 'id');
 create_distributed_table 
--------------------------
 
(1 row)

-- cancel the connection when create command is issued
-- network traffic may differ between execution during cancellation
-- therefore dump_network_traffic() calls are not made
SELECT citus.mitmproxy('conn.onQuery(query="CREATE").cancel(' || pg_backend_pid() || ')');
 mitmproxy 
-----------
 
(1 row)

CREATE INDEX CONCURRENTLY idx_index_test ON index_test(id, value_1);
ERROR:  CONCURRENTLY-enabled index command failed
DETAIL:  CONCURRENTLY-enabled index commands can fail partially, leaving behind an INVALID index.
HINT:  Use DROP INDEX CONCURRENTLY IF EXISTS to remove the invalid index, then retry the original command.
SELECT citus.mitmproxy('conn.allow()');
 mitmproxy 
-----------
 
(1 row)

DROP TABLE index_test;
CREATE TABLE index_test(id int, value_1 int, value_2 int);
SELECT create_reference_table('index_test');
 create_reference_table 
------------------------
 
(1 row)

-- cancel the connection when create command is issued
SELECT citus.mitmproxy('conn.onQuery(query="CREATE").cancel(' || pg_backend_pid() || ')');
 mitmproxy 
-----------
 
(1 row)

CREATE INDEX CONCURRENTLY idx_index_test ON index_test(id, value_1);
ERROR:  CONCURRENTLY-enabled index command failed
DETAIL:  CONCURRENTLY-enabled index commands can fail partially, leaving behind an INVALID index.
HINT:  Use DROP INDEX CONCURRENTLY IF EXISTS to remove the invalid index, then retry the original command.
SELECT citus.mitmproxy('conn.allow()');
 mitmproxy 
-----------
 
(1 row)

DROP TABLE index_test;
CREATE TABLE index_test(id int, value_1 int, value_2 int);
SELECT create_distributed_table('index_test', 'id');
 create_distributed_table 
--------------------------
 
(1 row)

CREATE INDEX CONCURRENTLY idx_index_test ON index_test(id, value_1);
-- kill the connection when create command is issued
SELECT citus.mitmproxy('conn.onQuery(query="DROP INDEX CONCURRENTLY").kill()');
 mitmproxy 
-----------
 
(1 row)

DROP INDEX CONCURRENTLY IF EXISTS idx_index_test;
ERROR:  CONCURRENTLY-enabled index command failed
DETAIL:  CONCURRENTLY-enabled index commands can fail partially, leaving behind an INVALID index.
HINT:  Use DROP INDEX CONCURRENTLY IF EXISTS to remove the invalid index, then retry the original command.
SELECT citus.mitmproxy('conn.allow()');
 mitmproxy 
-----------
 
(1 row)

-- verify index is not dropped at worker 2
SELECT * FROM run_command_on_workers($$SELECT count(*) FROM pg_indexes WHERE indexname LIKE 'idx_index_test%' $$)
WHERE nodeport = :worker_2_proxy_port;
 nodename  | nodeport | success | result 
-----------+----------+---------+--------
 localhost |     9060 | t       | 4
(1 row)

RESET SEARCH_PATH;
DROP SCHEMA index_schema CASCADE;
NOTICE:  drop cascades to table index_schema.index_test
-- verify index is not at worker 2 upon cleanup
SELECT * FROM run_command_on_workers($$SELECT count(*) FROM pg_indexes WHERE indexname LIKE 'idx_index_test%' $$)
WHERE nodeport = :worker_2_proxy_port;
 nodename  | nodeport | success | result 
-----------+----------+---------+--------
 localhost |     9060 | t       | 0
(1 row)