mirror of https://github.com/citusdata/citus.git
100 lines
3.4 KiB
SQL
100 lines
3.4 KiB
SQL
SET citus.next_shard_id TO 20050000;
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CREATE USER collationuser;
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SELECT run_command_on_workers($$CREATE USER collationuser;$$);
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CREATE SCHEMA collation_tests AUTHORIZATION collationuser;
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CREATE SCHEMA collation_tests2 AUTHORIZATION collationuser;
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SET search_path to collation_tests;
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CREATE COLLATION german_phonebook (provider = icu, locale = 'de-u-co-phonebk');
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SET citus.enable_ddl_propagation TO off;
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CREATE COLLATION german_phonebook_unpropagated (provider = icu, locale = 'de-u-co-phonebk');
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SET citus.enable_ddl_propagation TO on;
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\c - - - :worker_1_port
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SELECT c.collname, nsp.nspname, a.rolname
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FROM pg_collation c
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JOIN pg_namespace nsp ON nsp.oid = c.collnamespace
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JOIN pg_authid a ON a.oid = c.collowner
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WHERE collname like 'german_phonebook%'
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ORDER BY 1,2,3;
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\c - - - :master_port
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SET search_path to collation_tests;
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CREATE TABLE test_propagate(id int, t1 text COLLATE german_phonebook,
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t2 text COLLATE german_phonebook_unpropagated);
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INSERT INTO test_propagate VALUES (1, 'aesop', U&'\00E4sop'), (2, U&'Vo\1E9Er', 'Vossr');
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SELECT create_distributed_table('test_propagate', 'id');
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-- Test COLLATE is pushed down
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SELECT * FROM collation_tests.test_propagate WHERE t2 < 'b';
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SELECT * FROM collation_tests.test_propagate WHERE t2 < 'b' COLLATE "C";
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-- Test range table with collated distribution column
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CREATE TABLE test_range(key text COLLATE german_phonebook, val int);
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SELECT create_distributed_table('test_range', 'key', 'range');
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SELECT master_create_empty_shard('test_range') AS new_shard_id
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\gset
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UPDATE pg_dist_shard SET shardminvalue = 'a', shardmaxvalue = 'f'
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WHERE shardid = :new_shard_id;
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SELECT master_create_empty_shard('test_range') AS new_shard_id
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\gset
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UPDATE pg_dist_shard SET shardminvalue = 'G', shardmaxvalue = 'Z'
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WHERE shardid = :new_shard_id;
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-- without german_phonebook collation, this would fail
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INSERT INTO test_range VALUES (U&'\00E4sop', 1), (U&'Vo\1E9Er', 2);
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-- without german_phonebook collation, this would not be router executable
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SET client_min_messages TO debug;
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SELECT * FROM test_range WHERE key > 'Ab' AND key < U&'\00E4z';
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\c - - - :worker_1_port
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SELECT c.collname, nsp.nspname, a.rolname
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FROM pg_collation c
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JOIN pg_namespace nsp ON nsp.oid = c.collnamespace
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JOIN pg_authid a ON a.oid = c.collowner
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WHERE collname like 'german_phonebook%'
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ORDER BY 1,2,3;
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\c - - - :master_port
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ALTER COLLATION collation_tests.german_phonebook RENAME TO german_phonebook2;
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ALTER COLLATION collation_tests.german_phonebook2 SET SCHEMA collation_tests2;
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ALTER COLLATION collation_tests2.german_phonebook2 OWNER TO collationuser;
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\c - - - :worker_1_port
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SELECT c.collname, nsp.nspname, a.rolname
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FROM pg_collation c
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JOIN pg_namespace nsp ON nsp.oid = c.collnamespace
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JOIN pg_authid a ON a.oid = c.collowner
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WHERE collname like 'german_phonebook%'
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ORDER BY 1,2,3;
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\c - - - :master_port
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SET client_min_messages TO error; -- suppress cascading objects dropping
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DROP SCHEMA collation_tests CASCADE;
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DROP SCHEMA collation_tests2 CASCADE;
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-- This is hacky, but we should clean-up the resources as below
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\c - - - :worker_1_port
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SET client_min_messages TO error; -- suppress cascading objects dropping
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DROP SCHEMA collation_tests CASCADE;
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DROP SCHEMA collation_tests2 CASCADE;
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\c - - - :worker_2_port
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SET client_min_messages TO error; -- suppress cascading objects dropping
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DROP SCHEMA collation_tests CASCADE;
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DROP SCHEMA collation_tests2 CASCADE;
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\c - - - :master_port
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DROP USER collationuser;
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SELECT run_command_on_workers($$DROP USER collationuser;$$);
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