--
-- MULTI_INDEX_STATEMENTS
--
-- Check that we can run CREATE INDEX and DROP INDEX statements on distributed
-- tables. We increase the logging verbosity to verify that commands are
-- propagated to all worker shards.
SET client_min_messages TO DEBUG2;
--
-- CREATE INDEX
--
-- Verify that we can create different types of indexes
CREATE INDEX lineitem_orderkey_index ON lineitem (l_orderkey);
DEBUG:  applied command on shard 102014 on node localhost:57638
DEBUG:  applied command on shard 102014 on node localhost:57637
DEBUG:  applied command on shard 102013 on node localhost:57637
DEBUG:  applied command on shard 102013 on node localhost:57638
DEBUG:  applied command on shard 102012 on node localhost:57638
DEBUG:  applied command on shard 102012 on node localhost:57637
DEBUG:  applied command on shard 102011 on node localhost:57637
DEBUG:  applied command on shard 102011 on node localhost:57638
DEBUG:  applied command on shard 102010 on node localhost:57638
DEBUG:  applied command on shard 102010 on node localhost:57637
DEBUG:  applied command on shard 102009 on node localhost:57637
DEBUG:  applied command on shard 102009 on node localhost:57638
DEBUG:  building index "lineitem_orderkey_index" on table "lineitem"
CREATE INDEX lineitem_partkey_desc_index ON lineitem (l_partkey DESC);
DEBUG:  applied command on shard 102014 on node localhost:57638
DEBUG:  applied command on shard 102014 on node localhost:57637
DEBUG:  applied command on shard 102013 on node localhost:57637
DEBUG:  applied command on shard 102013 on node localhost:57638
DEBUG:  applied command on shard 102012 on node localhost:57638
DEBUG:  applied command on shard 102012 on node localhost:57637
DEBUG:  applied command on shard 102011 on node localhost:57637
DEBUG:  applied command on shard 102011 on node localhost:57638
DEBUG:  applied command on shard 102010 on node localhost:57638
DEBUG:  applied command on shard 102010 on node localhost:57637
DEBUG:  applied command on shard 102009 on node localhost:57637
DEBUG:  applied command on shard 102009 on node localhost:57638
DEBUG:  building index "lineitem_partkey_desc_index" on table "lineitem"
CREATE INDEX lineitem_partial_index ON lineitem (l_shipdate)
	WHERE l_shipdate < '1995-01-01';
DEBUG:  applied command on shard 102014 on node localhost:57638
DEBUG:  applied command on shard 102014 on node localhost:57637
DEBUG:  applied command on shard 102013 on node localhost:57637
DEBUG:  applied command on shard 102013 on node localhost:57638
DEBUG:  applied command on shard 102012 on node localhost:57638
DEBUG:  applied command on shard 102012 on node localhost:57637
DEBUG:  applied command on shard 102011 on node localhost:57637
DEBUG:  applied command on shard 102011 on node localhost:57638
DEBUG:  applied command on shard 102010 on node localhost:57638
DEBUG:  applied command on shard 102010 on node localhost:57637
DEBUG:  applied command on shard 102009 on node localhost:57637
DEBUG:  applied command on shard 102009 on node localhost:57638
DEBUG:  building index "lineitem_partial_index" on table "lineitem"
CREATE INDEX lineitem_orderkey_hash_index ON lineitem USING hash (l_partkey);
DEBUG:  applied command on shard 102014 on node localhost:57638
DEBUG:  applied command on shard 102014 on node localhost:57637
DEBUG:  applied command on shard 102013 on node localhost:57637
DEBUG:  applied command on shard 102013 on node localhost:57638
DEBUG:  applied command on shard 102012 on node localhost:57638
DEBUG:  applied command on shard 102012 on node localhost:57637
DEBUG:  applied command on shard 102011 on node localhost:57637
DEBUG:  applied command on shard 102011 on node localhost:57638
DEBUG:  applied command on shard 102010 on node localhost:57638
DEBUG:  applied command on shard 102010 on node localhost:57637
DEBUG:  applied command on shard 102009 on node localhost:57637
DEBUG:  applied command on shard 102009 on node localhost:57638
WARNING:  hash indexes are not WAL-logged and their use is discouraged
DEBUG:  building index "lineitem_orderkey_hash_index" on table "lineitem"
-- Verify that all indexes got created on the master node
SELECT * FROM pg_indexes WHERE tablename = 'lineitem' ORDER BY indexname;
 schemaname | tablename |          indexname           | tablespace |                                                     indexdef                                                     
------------+-----------+------------------------------+------------+------------------------------------------------------------------------------------------------------------------
 public     | lineitem  | lineitem_orderkey_hash_index |            | CREATE INDEX lineitem_orderkey_hash_index ON lineitem USING hash (l_partkey)
 public     | lineitem  | lineitem_orderkey_index      |            | CREATE INDEX lineitem_orderkey_index ON lineitem USING btree (l_orderkey)
 public     | lineitem  | lineitem_partial_index       |            | CREATE INDEX lineitem_partial_index ON lineitem USING btree (l_shipdate) WHERE (l_shipdate < '01-01-1995'::date)
 public     | lineitem  | lineitem_partkey_desc_index  |            | CREATE INDEX lineitem_partkey_desc_index ON lineitem USING btree (l_partkey DESC)
 public     | lineitem  | lineitem_pkey                |            | CREATE UNIQUE INDEX lineitem_pkey ON lineitem USING btree (l_orderkey, l_linenumber)
 public     | lineitem  | lineitem_time_index          |            | CREATE INDEX lineitem_time_index ON lineitem USING btree (l_shipdate)
(6 rows)

-- Verify that we error out on unsupported statement types
CREATE INDEX CONCURRENTLY try_index ON lineitem (l_orderkey);
ERROR:  creating indexes concurrently on distributed tables is currently unsupported
CREATE UNIQUE INDEX try_index ON lineitem (l_orderkey);
ERROR:  creating unique indexes on distributed tables is currently unsupported
CREATE INDEX try_index ON lineitem (l_orderkey) TABLESPACE newtablespace;
ERROR:  specifying tablespaces with CREATE INDEX statements is currently unsupported
-- Verify that we error out in case of postgres errors on supported statement
-- types.
CREATE INDEX lineitem_orderkey_index ON lineitem (l_orderkey);
WARNING:  could not receive query results from localhost:57638
DETAIL:  Client error: relation "lineitem_orderkey_index_102014" already exists
ERROR:  could not execute DDL command on worker node shards
CREATE INDEX try_index ON lineitem USING gist (l_orderkey);
WARNING:  could not receive query results from localhost:57638
DETAIL:  Client error: data type bigint has no default operator class for access method "gist"
ERROR:  could not execute DDL command on worker node shards
CREATE INDEX try_index ON lineitem (non_existent_column);
WARNING:  could not receive query results from localhost:57638
DETAIL:  Client error: column "non_existent_column" does not exist
ERROR:  could not execute DDL command on worker node shards
-- Verify that none of failed indexes got created on the master node
SELECT * FROM pg_indexes WHERE tablename = 'lineitem' ORDER BY indexname;
 schemaname | tablename |          indexname           | tablespace |                                                     indexdef                                                     
------------+-----------+------------------------------+------------+------------------------------------------------------------------------------------------------------------------
 public     | lineitem  | lineitem_orderkey_hash_index |            | CREATE INDEX lineitem_orderkey_hash_index ON lineitem USING hash (l_partkey)
 public     | lineitem  | lineitem_orderkey_index      |            | CREATE INDEX lineitem_orderkey_index ON lineitem USING btree (l_orderkey)
 public     | lineitem  | lineitem_partial_index       |            | CREATE INDEX lineitem_partial_index ON lineitem USING btree (l_shipdate) WHERE (l_shipdate < '01-01-1995'::date)
 public     | lineitem  | lineitem_partkey_desc_index  |            | CREATE INDEX lineitem_partkey_desc_index ON lineitem USING btree (l_partkey DESC)
 public     | lineitem  | lineitem_pkey                |            | CREATE UNIQUE INDEX lineitem_pkey ON lineitem USING btree (l_orderkey, l_linenumber)
 public     | lineitem  | lineitem_time_index          |            | CREATE INDEX lineitem_time_index ON lineitem USING btree (l_shipdate)
(6 rows)

--
-- DROP INDEX
--
-- Verify that we can't drop multiple indexes in a single command
DROP INDEX lineitem_orderkey_index, lineitem_partial_index;
ERROR:  cannot drop multiple distributed objects in a single command
HINT:  Try dropping each object in a separate DROP command.
-- Verify that we error out on the CONCURRENTLY clause
DROP INDEX CONCURRENTLY lineitem_orderkey_index;
ERROR:  dropping indexes concurrently on distributed tables is currently unsupported
-- Verify that we can succesfully drop indexes
DROP INDEX lineitem_orderkey_index;
DEBUG:  applied command on shard 102014 on node localhost:57638
DEBUG:  applied command on shard 102014 on node localhost:57637
DEBUG:  applied command on shard 102013 on node localhost:57637
DEBUG:  applied command on shard 102013 on node localhost:57638
DEBUG:  applied command on shard 102012 on node localhost:57638
DEBUG:  applied command on shard 102012 on node localhost:57637
DEBUG:  applied command on shard 102011 on node localhost:57637
DEBUG:  applied command on shard 102011 on node localhost:57638
DEBUG:  applied command on shard 102010 on node localhost:57638
DEBUG:  applied command on shard 102010 on node localhost:57637
DEBUG:  applied command on shard 102009 on node localhost:57637
DEBUG:  applied command on shard 102009 on node localhost:57638
DEBUG:  EventTriggerInvoke 16541
DROP INDEX lineitem_partkey_desc_index;
DEBUG:  applied command on shard 102014 on node localhost:57638
DEBUG:  applied command on shard 102014 on node localhost:57637
DEBUG:  applied command on shard 102013 on node localhost:57637
DEBUG:  applied command on shard 102013 on node localhost:57638
DEBUG:  applied command on shard 102012 on node localhost:57638
DEBUG:  applied command on shard 102012 on node localhost:57637
DEBUG:  applied command on shard 102011 on node localhost:57637
DEBUG:  applied command on shard 102011 on node localhost:57638
DEBUG:  applied command on shard 102010 on node localhost:57638
DEBUG:  applied command on shard 102010 on node localhost:57637
DEBUG:  applied command on shard 102009 on node localhost:57637
DEBUG:  applied command on shard 102009 on node localhost:57638
DEBUG:  EventTriggerInvoke 16541
DROP INDEX lineitem_partial_index;
DEBUG:  applied command on shard 102014 on node localhost:57638
DEBUG:  applied command on shard 102014 on node localhost:57637
DEBUG:  applied command on shard 102013 on node localhost:57637
DEBUG:  applied command on shard 102013 on node localhost:57638
DEBUG:  applied command on shard 102012 on node localhost:57638
DEBUG:  applied command on shard 102012 on node localhost:57637
DEBUG:  applied command on shard 102011 on node localhost:57637
DEBUG:  applied command on shard 102011 on node localhost:57638
DEBUG:  applied command on shard 102010 on node localhost:57638
DEBUG:  applied command on shard 102010 on node localhost:57637
DEBUG:  applied command on shard 102009 on node localhost:57637
DEBUG:  applied command on shard 102009 on node localhost:57638
DEBUG:  EventTriggerInvoke 16541
-- Verify that we handle if exists statements correctly
DROP INDEX non_existent_index;
ERROR:  index "non_existent_index" does not exist
DROP INDEX IF EXISTS non_existent_index;
NOTICE:  index "non_existent_index" does not exist, skipping
DROP INDEX IF EXISTS lineitem_orderkey_hash_index;
DEBUG:  applied command on shard 102014 on node localhost:57638
DEBUG:  applied command on shard 102014 on node localhost:57637
DEBUG:  applied command on shard 102013 on node localhost:57637
DEBUG:  applied command on shard 102013 on node localhost:57638
DEBUG:  applied command on shard 102012 on node localhost:57638
DEBUG:  applied command on shard 102012 on node localhost:57637
DEBUG:  applied command on shard 102011 on node localhost:57637
DEBUG:  applied command on shard 102011 on node localhost:57638
DEBUG:  applied command on shard 102010 on node localhost:57638
DEBUG:  applied command on shard 102010 on node localhost:57637
DEBUG:  applied command on shard 102009 on node localhost:57637
DEBUG:  applied command on shard 102009 on node localhost:57638
DEBUG:  EventTriggerInvoke 16541
DROP INDEX lineitem_orderkey_hash_index;
ERROR:  index "lineitem_orderkey_hash_index" does not exist
-- Verify that all the indexes are also dropped from the master node
SELECT * FROM pg_indexes WHERE tablename = 'lineitem' ORDER BY indexname;
 schemaname | tablename |      indexname      | tablespace |                                       indexdef                                       
------------+-----------+---------------------+------------+--------------------------------------------------------------------------------------
 public     | lineitem  | lineitem_pkey       |            | CREATE UNIQUE INDEX lineitem_pkey ON lineitem USING btree (l_orderkey, l_linenumber)
 public     | lineitem  | lineitem_time_index |            | CREATE INDEX lineitem_time_index ON lineitem USING btree (l_shipdate)
(2 rows)