mirror of https://github.com/citusdata/citus.git
110 lines
5.2 KiB
Plaintext
110 lines
5.2 KiB
Plaintext
CREATE SCHEMA index_create;
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SET search_path TO index_create;
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CREATE TABLE test_tbl (a INT NOT NULL PRIMARY KEY, b text, c BIGINT);
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CREATE UNIQUE INDEX CONCURRENTLY a_index ON test_tbl (a);
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SELECT create_distributed_table('test_tbl','a');
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create_distributed_table
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---------------------------------------------------------------------
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(1 row)
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-- suppress the WARNING message: not propagating CLUSTER command to worker nodes
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SET client_min_messages TO ERROR;
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CLUSTER test_tbl USING test_tbl_pkey;
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RESET client_min_messages;
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BEGIN;
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CREATE INDEX idx1 ON test_tbl (a) INCLUDE (b, c);
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DROP TABLE test_tbl;
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ROLLBACK;
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CREATE INDEX idx1 ON test_tbl (a) INCLUDE (b, c) WHERE a > 10;
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CREATE INDEX idx2 ON test_tbl (lower(b));
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CREATE TABLE partitioning_test(id int, time date) PARTITION BY RANGE (time);
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-- create its partitions
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CREATE TABLE partitioning_test_2009 PARTITION OF partitioning_test FOR VALUES FROM ('2009-01-01') TO ('2010-01-01');
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CREATE TABLE partitioning_test_2010 PARTITION OF partitioning_test FOR VALUES FROM ('2010-01-01') TO ('2011-01-01');
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-- create indexes on the parent
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CREATE INDEX IF NOT EXISTS partitioned_idx_1 ON ONLY partitioning_test (id);
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CREATE INDEX IF NOT EXISTS partitioned_idx_2 ON partitioning_test (id, time NULLS FIRST);
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SELECT create_distributed_table('partitioning_test', 'id');
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create_distributed_table
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---------------------------------------------------------------------
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(1 row)
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-- create hash index on distributed partitioned table
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CREATE INDEX partition_idx_hash ON partitioning_test USING hash (id);
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-- change statistics of index
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ALTER INDEX idx2 ALTER COLUMN 1 SET STATISTICS 1000;
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-- test reindex
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REINDEX INDEX idx1;
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ALTER TABLE test_tbl REPLICA IDENTITY USING INDEX a_index;
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-- postgres allows ALTER INDEX rename on tables, and so Citus..
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-- and, also ALTER TABLE rename on indexes..
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CREATE TABLE alter_idx_rename_test (a INT);
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CREATE INDEX alter_idx_rename_test_idx ON alter_idx_rename_test (a);
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CREATE TABLE alter_idx_rename_test_parted (a INT) PARTITION BY LIST (a);
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CREATE INDEX alter_idx_rename_test_parted_idx ON alter_idx_rename_test_parted (a);
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BEGIN;
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-- rename index/table with weird syntax
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ALTER INDEX alter_idx_rename_test RENAME TO alter_idx_rename_test_2;
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ALTER TABLE alter_idx_rename_test_idx RENAME TO alter_idx_rename_test_idx_2;
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ALTER INDEX alter_idx_rename_test_parted RENAME TO alter_idx_rename_test_parted_2;
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ALTER TABLE alter_idx_rename_test_parted_idx RENAME TO alter_idx_rename_test_parted_idx_2;
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-- also, rename index/table with proper syntax
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ALTER INDEX alter_idx_rename_test_idx_2 RENAME TO alter_idx_rename_test_idx_3;
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ALTER TABLE alter_idx_rename_test_2 RENAME TO alter_idx_rename_test_3;
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ALTER INDEX alter_idx_rename_test_parted_idx_2 RENAME TO alter_idx_rename_test_parted_idx_3;
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ALTER TABLE alter_idx_rename_test_parted_2 RENAME TO alter_idx_rename_test_parted_3;
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SELECT 'alter_idx_rename_test_3'::regclass, 'alter_idx_rename_test_idx_3'::regclass;
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regclass | regclass
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---------------------------------------------------------------------
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alter_idx_rename_test_3 | alter_idx_rename_test_idx_3
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(1 row)
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SELECT 'alter_idx_rename_test_parted_3'::regclass, 'alter_idx_rename_test_parted_idx_3'::regclass;
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regclass | regclass
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---------------------------------------------------------------------
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alter_idx_rename_test_parted_3 | alter_idx_rename_test_parted_idx_3
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(1 row)
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ROLLBACK;
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-- now, on distributed tables
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SELECT create_distributed_table('alter_idx_rename_test', 'a');
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create_distributed_table
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---------------------------------------------------------------------
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(1 row)
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SELECT create_distributed_table('alter_idx_rename_test_parted', 'a');
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create_distributed_table
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---------------------------------------------------------------------
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(1 row)
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-- rename index/table with weird syntax
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ALTER INDEX alter_idx_rename_test RENAME TO alter_idx_rename_test_2;
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ALTER TABLE alter_idx_rename_test_idx RENAME TO alter_idx_rename_test_idx_2;
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ALTER INDEX alter_idx_rename_test_parted RENAME TO alter_idx_rename_test_parted_2;
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ALTER TABLE alter_idx_rename_test_parted_idx RENAME TO alter_idx_rename_test_parted_idx_2;
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-- also, rename index/table with proper syntax
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ALTER INDEX alter_idx_rename_test_idx_2 RENAME TO alter_idx_rename_test_idx_3;
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ALTER TABLE alter_idx_rename_test_2 RENAME TO alter_idx_rename_test_3;
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ALTER INDEX alter_idx_rename_test_parted_idx_2 RENAME TO alter_idx_rename_test_parted_idx_3;
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ALTER TABLE alter_idx_rename_test_parted_2 RENAME TO alter_idx_rename_test_parted_3;
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SELECT 'alter_idx_rename_test_3'::regclass, 'alter_idx_rename_test_idx_3'::regclass;
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regclass | regclass
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---------------------------------------------------------------------
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alter_idx_rename_test_3 | alter_idx_rename_test_idx_3
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(1 row)
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SELECT 'alter_idx_rename_test_parted_3'::regclass, 'alter_idx_rename_test_parted_idx_3'::regclass;
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regclass | regclass
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---------------------------------------------------------------------
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alter_idx_rename_test_parted_3 | alter_idx_rename_test_parted_idx_3
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(1 row)
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ALTER INDEX alter_idx_rename_test_idx_3 RENAME TO alter_idx_rename_test_idx_4;
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DROP INDEX alter_idx_rename_test_idx_4;
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DROP TABLE alter_idx_rename_test_3;
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DROP INDEX alter_idx_rename_test_parted_idx_3;
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DROP TABLE alter_idx_rename_test_parted_3; |