mirror of https://github.com/citusdata/citus.git
499 lines
26 KiB
Plaintext
499 lines
26 KiB
Plaintext
SET citus.enable_ddl_propagation TO OFF;
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CREATE SCHEMA local_schema;
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SET search_path TO local_schema;
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-- Create type and function that depends on it
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CREATE TYPE test_type AS (f1 int, f2 text);
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CREATE FUNCTION test_function(int) RETURNS test_type
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AS $$ SELECT $1, CAST($1 AS text) || ' is text' $$
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LANGUAGE SQL;
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-- Create various objects
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CREATE TYPE mood AS ENUM ('sad', 'ok', 'happy');
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-- Create a sequence under a different schema
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CREATE SCHEMA test_sequence_schema;
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CREATE SEQUENCE test_sequence_schema.test_sequence;
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-- show that none of the objects above are marked as distributed
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SELECT pg_identify_object_as_address(classid, objid, objsubid) from pg_catalog.pg_dist_object where objid = 'local_schema'::regnamespace::oid;
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pg_identify_object_as_address
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---------------------------------------------------------------------
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(0 rows)
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SELECT pg_identify_object_as_address(classid, objid, objsubid) from pg_catalog.pg_dist_object where objid = 'local_schema.mood'::regtype::oid;
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pg_identify_object_as_address
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---------------------------------------------------------------------
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(0 rows)
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SELECT pg_identify_object_as_address(classid, objid, objsubid) from pg_catalog.pg_dist_object where objid = 'local_schema.test_type'::regtype::oid;
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pg_identify_object_as_address
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---------------------------------------------------------------------
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(0 rows)
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SELECT pg_identify_object_as_address(classid, objid, objsubid) from pg_catalog.pg_dist_object where objid = 'test_sequence_schema.test_sequence'::regclass::oid;
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pg_identify_object_as_address
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---------------------------------------------------------------------
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(0 rows)
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SELECT pg_identify_object_as_address(classid, objid, objsubid) from pg_catalog.pg_dist_object where objid = 'local_schema.test_function'::regproc::oid;
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pg_identify_object_as_address
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---------------------------------------------------------------------
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(0 rows)
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SET client_min_messages TO ERROR;
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CREATE USER non_super_user_test_user;
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SELECT 1 FROM run_command_on_workers($$CREATE USER non_super_user_test_user;$$);
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?column?
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---------------------------------------------------------------------
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1
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1
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(2 rows)
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RESET client_min_messages;
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GRANT ALL ON SCHEMA local_schema TO non_super_user_test_user;
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GRANT ALL ON SCHEMA test_sequence_schema TO non_super_user_test_user;
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SET ROLE non_super_user_test_user;
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SET search_path TO local_schema;
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CREATE TABLE dist_table(a int, b mood, c test_type, d int DEFAULT nextval('test_sequence_schema.test_sequence'), e bigserial);
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-- Citus requires that user must own the dependent sequence
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-- https://github.com/citusdata/citus/issues/5494
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SELECT create_distributed_table('local_schema.dist_table', 'a');
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ERROR: must be owner of sequence test_sequence
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-- Citus requires that user must own the function to distribute
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SELECT create_distributed_function('test_function(int)');
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ERROR: must be owner of function test_function
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RESET ROLE;
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SET search_path TO local_schema;
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ALTER SEQUENCE test_sequence_schema.test_sequence OWNER TO non_super_user_test_user;
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ALTER FUNCTION test_function(int) OWNER TO non_super_user_test_user;
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SET ROLE non_super_user_test_user;
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SET search_path TO local_schema;
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-- Show that we can distribute table and function after
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-- having required ownerships
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SELECT create_distributed_table('dist_table', '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_function('test_function(int)');
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create_distributed_function
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---------------------------------------------------------------------
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(1 row)
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-- Create and distribute plpgsql extension's function
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CREATE OR REPLACE FUNCTION plpgsql_dist_function(text)
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RETURNS void
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LANGUAGE plpgsql AS
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$$
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BEGIN
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RAISE NOTICE '%', $1;
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END;
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$$;
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SELECT create_distributed_function('plpgsql_dist_function(text)');
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create_distributed_function
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---------------------------------------------------------------------
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(1 row)
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-- show that schema, types, function and sequence has marked as distributed
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-- on the coordinator node
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RESET ROLE;
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SELECT pg_identify_object_as_address(classid, objid, objsubid) from pg_catalog.pg_dist_object where objid = 'local_schema'::regnamespace::oid;
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pg_identify_object_as_address
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---------------------------------------------------------------------
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(schema,{local_schema},{})
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(1 row)
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SELECT pg_identify_object_as_address(classid, objid, objsubid) from pg_catalog.pg_dist_object where objid = 'test_sequence_schema'::regnamespace::oid;
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pg_identify_object_as_address
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---------------------------------------------------------------------
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(schema,{test_sequence_schema},{})
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(1 row)
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SELECT pg_identify_object_as_address(classid, objid, objsubid) from pg_catalog.pg_dist_object where objid = 'local_schema.mood'::regtype::oid;
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pg_identify_object_as_address
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---------------------------------------------------------------------
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(type,{local_schema.mood},{})
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(1 row)
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SELECT pg_identify_object_as_address(classid, objid, objsubid) from pg_catalog.pg_dist_object where objid = 'local_schema.test_type'::regtype::oid;
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pg_identify_object_as_address
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---------------------------------------------------------------------
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(type,{local_schema.test_type},{})
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(1 row)
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SELECT pg_identify_object_as_address(classid, objid, objsubid) from pg_catalog.pg_dist_object where objid = 'test_sequence_schema.test_sequence'::regclass::oid;
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pg_identify_object_as_address
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---------------------------------------------------------------------
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(sequence,"{test_sequence_schema,test_sequence}",{})
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(1 row)
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SELECT pg_identify_object_as_address(classid, objid, objsubid) from pg_catalog.pg_dist_object where objid = 'local_schema.dist_table_e_seq'::regclass::oid;
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pg_identify_object_as_address
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---------------------------------------------------------------------
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(sequence,"{local_schema,dist_table_e_seq}",{})
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(1 row)
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SELECT pg_identify_object_as_address(classid, objid, objsubid) from pg_catalog.pg_dist_object where objid = 'local_schema.test_function'::regproc::oid;
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pg_identify_object_as_address
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---------------------------------------------------------------------
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(function,"{local_schema,test_function}",{integer})
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(1 row)
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SELECT pg_identify_object_as_address(classid, objid, objsubid) from pg_catalog.pg_dist_object where objid = 'local_schema.plpgsql_dist_function'::regproc::oid;
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pg_identify_object_as_address
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---------------------------------------------------------------------
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(function,"{local_schema,plpgsql_dist_function}",{pg_catalog.text})
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(1 row)
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-- show those objects marked as distributed on metadata worker node as well
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SELECT * FROM run_command_on_workers($$SELECT pg_identify_object_as_address(classid, objid, objsubid) from pg_catalog.pg_dist_object where objid = 'local_schema'::regnamespace::oid;$$) ORDER BY 1,2;
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nodename | nodeport | success | result
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---------------------------------------------------------------------
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localhost | 57637 | t | (schema,{local_schema},{})
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localhost | 57638 | t | (schema,{local_schema},{})
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(2 rows)
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SELECT * FROM run_command_on_workers($$SELECT pg_identify_object_as_address(classid, objid, objsubid) from pg_catalog.pg_dist_object where objid = 'test_sequence_schema'::regnamespace::oid;$$) ORDER BY 1,2;
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nodename | nodeport | success | result
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---------------------------------------------------------------------
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localhost | 57637 | t | (schema,{test_sequence_schema},{})
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localhost | 57638 | t | (schema,{test_sequence_schema},{})
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(2 rows)
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SELECT * FROM run_command_on_workers($$SELECT pg_identify_object_as_address(classid, objid, objsubid) from pg_catalog.pg_dist_object where objid = 'local_schema.mood'::regtype::oid;$$) ORDER BY 1,2;
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nodename | nodeport | success | result
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---------------------------------------------------------------------
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localhost | 57637 | t | (type,{local_schema.mood},{})
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localhost | 57638 | t | (type,{local_schema.mood},{})
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(2 rows)
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SELECT * FROM run_command_on_workers($$SELECT pg_identify_object_as_address(classid, objid, objsubid) from pg_catalog.pg_dist_object where objid = 'local_schema.test_type'::regtype::oid;$$) ORDER BY 1,2;
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nodename | nodeport | success | result
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---------------------------------------------------------------------
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localhost | 57637 | t | (type,{local_schema.test_type},{})
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localhost | 57638 | t | (type,{local_schema.test_type},{})
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(2 rows)
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SELECT * FROM run_command_on_workers($$SELECT pg_identify_object_as_address(classid, objid, objsubid) from pg_catalog.pg_dist_object where objid = 'test_sequence_schema.test_sequence'::regclass::oid;$$) ORDER BY 1,2;
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nodename | nodeport | success | result
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---------------------------------------------------------------------
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localhost | 57637 | t | (sequence,"{test_sequence_schema,test_sequence}",{})
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localhost | 57638 | t | (sequence,"{test_sequence_schema,test_sequence}",{})
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(2 rows)
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SELECT * FROM run_command_on_workers($$SELECT pg_identify_object_as_address(classid, objid, objsubid) from pg_catalog.pg_dist_object where objid = 'local_schema.dist_table_e_seq'::regclass::oid;$$) ORDER BY 1,2;
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nodename | nodeport | success | result
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---------------------------------------------------------------------
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localhost | 57637 | t | (sequence,"{local_schema,dist_table_e_seq}",{})
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localhost | 57638 | t | (sequence,"{local_schema,dist_table_e_seq}",{})
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(2 rows)
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SELECT * FROM run_command_on_workers($$SELECT pg_identify_object_as_address(classid, objid, objsubid) from pg_catalog.pg_dist_object where objid = 'local_schema.test_function'::regproc::oid;$$) ORDER BY 1,2;
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nodename | nodeport | success | result
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---------------------------------------------------------------------
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localhost | 57637 | t | (function,"{local_schema,test_function}",{integer})
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localhost | 57638 | t | (function,"{local_schema,test_function}",{integer})
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(2 rows)
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SELECT * FROM run_command_on_workers($$SELECT pg_identify_object_as_address(classid, objid, objsubid) from pg_catalog.pg_dist_object where objid = 'local_schema.plpgsql_dist_function'::regproc::oid;$$) ORDER BY 1,2;
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nodename | nodeport | success | result
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---------------------------------------------------------------------
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localhost | 57637 | t | (function,"{local_schema,plpgsql_dist_function}",{pg_catalog.text})
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localhost | 57638 | t | (function,"{local_schema,plpgsql_dist_function}",{pg_catalog.text})
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(2 rows)
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-- Show that extension plpgsql is also marked as distributed as a dependency of plpgsl_dist_function
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SELECT * FROM (SELECT pg_identify_object_as_address(classid, objid, objsubid) as obj_identifier from pg_catalog.pg_dist_object) as obj_identifiers where obj_identifier::text like '%{plpgsql}%';
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obj_identifier
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---------------------------------------------------------------------
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(extension,{plpgsql},{})
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(1 row)
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SELECT * FROM run_command_on_workers($$SELECT * FROM (SELECT pg_identify_object_as_address(classid, objid, objsubid) as obj_identifier from pg_catalog.pg_dist_object) as obj_identifiers where obj_identifier::text like '%{plpgsql}%';$$) ORDER BY 1,2;
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nodename | nodeport | success | result
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---------------------------------------------------------------------
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localhost | 57637 | t | (extension,{plpgsql},{})
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localhost | 57638 | t | (extension,{plpgsql},{})
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(2 rows)
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-- show that schema is owned by the superuser
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SELECT rolname FROM pg_roles JOIN pg_namespace ON(pg_namespace.nspowner = pg_roles.oid) WHERE nspname = 'local_schema';
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rolname
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---------------------------------------------------------------------
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postgres
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(1 row)
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SELECT * FROM run_command_on_workers($$SELECT rolname FROM pg_roles JOIN pg_namespace ON(pg_namespace.nspowner = pg_roles.oid) WHERE nspname = 'local_schema';$$) ORDER BY 1,2;
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nodename | nodeport | success | result
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---------------------------------------------------------------------
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localhost | 57637 | t | postgres
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localhost | 57638 | t | postgres
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(2 rows)
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-- show that types are owned by the superuser
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SELECT DISTINCT(rolname) FROM pg_roles JOIN pg_type ON(pg_type.typowner = pg_roles.oid) WHERE typname IN ('test_type', 'mood');
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rolname
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---------------------------------------------------------------------
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postgres
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(1 row)
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SELECT * FROM run_command_on_workers($$SELECT DISTINCT(rolname) FROM pg_roles JOIN pg_type ON(pg_type.typowner = pg_roles.oid) WHERE typname IN ('test_type', 'mood');$$) ORDER BY 1,2;
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nodename | nodeport | success | result
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---------------------------------------------------------------------
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localhost | 57637 | t | postgres
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localhost | 57638 | t | postgres
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(2 rows)
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-- show that table is owned by the non_super_user_test_user
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SELECT rolname FROM pg_roles JOIN pg_class ON(pg_class.relowner = pg_roles.oid) WHERE relname = 'dist_table';
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rolname
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---------------------------------------------------------------------
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non_super_user_test_user
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(1 row)
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SELECT * FROM run_command_on_workers($$SELECT rolname FROM pg_roles JOIN pg_class ON(pg_class.relowner = pg_roles.oid) WHERE relname = 'dist_table'$$) ORDER BY 1,2;
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nodename | nodeport | success | result
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---------------------------------------------------------------------
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localhost | 57637 | t | non_super_user_test_user
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localhost | 57638 | t | non_super_user_test_user
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(2 rows)
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SET ROLE non_super_user_test_user;
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SET search_path TO local_schema;
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-- ensure we can load data
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INSERT INTO dist_table VALUES (1, 'sad', (1,'onder')::test_type),
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(2, 'ok', (1,'burak')::test_type),
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(3, 'happy', (1,'marco')::test_type);
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SELECT a, b, c , d FROM dist_table ORDER BY 1,2,3,4;
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a | b | c | d
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---------------------------------------------------------------------
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1 | sad | (1,onder) | 1
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2 | ok | (1,burak) | 2
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3 | happy | (1,marco) | 3
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(3 rows)
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-- Show that dropping the table removes the dependent sequence from pg_dist_object
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-- on both coordinator and metadata worker nodes when ddl propagation is on
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SET citus.enable_ddl_propagation TO ON;
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DROP TABLE dist_table CASCADE;
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RESET ROLE;
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SET search_path TO local_schema;
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SELECT * FROM (SELECT pg_identify_object_as_address(classid, objid, objsubid) as obj_identifier from pg_catalog.pg_dist_object) as obj_identifiers where obj_identifier::text like '%dist_table_e_seq%';
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obj_identifier
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---------------------------------------------------------------------
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(0 rows)
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SELECT * FROM run_command_on_workers($$SELECT * FROM (SELECT pg_identify_object_as_address(classid, objid, objsubid) as obj_identifier from pg_catalog.pg_dist_object) as obj_identifiers where obj_identifier::text like '%dist_table_e_seq%';$$) ORDER BY 1,2;
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nodename | nodeport | success | result
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---------------------------------------------------------------------
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localhost | 57637 | t |
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localhost | 57638 | t |
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(2 rows)
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-- Show that altering the function's schema marks the schema distributed
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CREATE SCHEMA schema_to_prop_with_function;
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ALTER FUNCTION test_function SET SCHEMA schema_to_prop_with_function;
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SELECT * FROM (SELECT pg_identify_object_as_address(classid, objid, objsubid) as obj_identifier from pg_catalog.pg_dist_object) as obj_identifiers where obj_identifier::text like '%{schema_to_prop_with_function}%';
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obj_identifier
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---------------------------------------------------------------------
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(schema,{schema_to_prop_with_function},{})
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(1 row)
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SELECT * FROM run_command_on_workers($$SELECT * FROM (SELECT pg_identify_object_as_address(classid, objid, objsubid) as obj_identifier from pg_catalog.pg_dist_object) as obj_identifiers where obj_identifier::text like '%{schema_to_prop_with_function}%';$$) ORDER BY 1,2;
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nodename | nodeport | success | result
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---------------------------------------------------------------------
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localhost | 57637 | t | (schema,{schema_to_prop_with_function},{})
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localhost | 57638 | t | (schema,{schema_to_prop_with_function},{})
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(2 rows)
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-- Show that dropping the function removes the metadata from pg_dist_object
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-- on both coordinator and metadata worker node
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DROP FUNCTION schema_to_prop_with_function.test_function;
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SELECT * FROM (SELECT pg_identify_object_as_address(classid, objid, objsubid) as obj_identifier from pg_catalog.pg_dist_object) as obj_identifiers where obj_identifier::text like '%test_function%';
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obj_identifier
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---------------------------------------------------------------------
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(0 rows)
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SELECT * FROM run_command_on_workers($$SELECT * FROM (SELECT pg_identify_object_as_address(classid, objid, objsubid) as obj_identifier from pg_catalog.pg_dist_object) as obj_identifiers where obj_identifier::text like '%test_function%';$$) ORDER BY 1,2;
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nodename | nodeport | success | result
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---------------------------------------------------------------------
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localhost | 57637 | t |
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localhost | 57638 | t |
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(2 rows)
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-- Show that altering the type's schema marks the schema distributed
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CREATE SCHEMA schema_to_prop_with_type;
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ALTER TYPE test_type SET SCHEMA schema_to_prop_with_type;
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SELECT * FROM (SELECT pg_identify_object_as_address(classid, objid, objsubid) as obj_identifier from pg_catalog.pg_dist_object) as obj_identifiers where obj_identifier::text like '%{schema_to_prop_with_type}%';
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obj_identifier
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---------------------------------------------------------------------
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(schema,{schema_to_prop_with_type},{})
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(1 row)
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SELECT * FROM run_command_on_workers($$SELECT * FROM (SELECT pg_identify_object_as_address(classid, objid, objsubid) as obj_identifier from pg_catalog.pg_dist_object) as obj_identifiers where obj_identifier::text like '%{schema_to_prop_with_type}%';$$) ORDER BY 1,2;
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nodename | nodeport | success | result
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---------------------------------------------------------------------
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localhost | 57637 | t | (schema,{schema_to_prop_with_type},{})
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localhost | 57638 | t | (schema,{schema_to_prop_with_type},{})
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(2 rows)
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-- Show that dropping type removes the metadata from pg_dist_object
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-- on both coordinator and metadata worker node
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DROP TYPE mood CASCADE;
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DROP TYPE schema_to_prop_with_type.test_type CASCADE;
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SELECT * FROM (SELECT pg_identify_object_as_address(classid, objid, objsubid) as obj_identifier from pg_catalog.pg_dist_object) as obj_identifiers where obj_identifier::text like '%test_type%' or obj_identifier::text like '%mood%';
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obj_identifier
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---------------------------------------------------------------------
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(0 rows)
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SELECT * FROM run_command_on_workers($$SELECT * FROM (SELECT pg_identify_object_as_address(classid, objid, objsubid) as obj_identifier from pg_catalog.pg_dist_object) as obj_identifiers where obj_identifier::text like '%test_type%' or obj_identifier::text like '%mood%'$$) ORDER BY 1,2;
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nodename | nodeport | success | result
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---------------------------------------------------------------------
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localhost | 57637 | t |
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localhost | 57638 | t |
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(2 rows)
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-- Show that distributed function related metadata are also propagated
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set citus.shard_replication_factor to 1;
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CREATE TABLE metadata_dist_test_table (a int, b int);
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SELECT create_distributed_table('metadata_dist_test_table', 'a');
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create_distributed_table
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---------------------------------------------------------------------
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(1 row)
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CREATE OR REPLACE PROCEDURE metadata_dist_test_proc(dist_key integer, dist_key_2 integer)
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LANGUAGE plpgsql
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AS $$ DECLARE
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res INT := 0;
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BEGIN
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INSERT INTO metadata_dist_test_table VALUES (dist_key);
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SELECT count(*) INTO res FROM metadata_dist_test_table;
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RAISE NOTICE 'Res: %', res;
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COMMIT;
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END;$$;
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-- create a distributed function and show its distribution_argument_index
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SELECT create_distributed_function('metadata_dist_test_proc(integer, integer)', 'dist_key', 'metadata_dist_test_table');
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create_distributed_function
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---------------------------------------------------------------------
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(1 row)
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SELECT distribution_argument_index FROM pg_catalog.pg_dist_object WHERE objid = 'metadata_dist_test_proc'::regproc;
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distribution_argument_index
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---------------------------------------------------------------------
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0
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(1 row)
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SELECT * FROM run_command_on_workers($$SELECT distribution_argument_index FROM pg_catalog.pg_dist_object WHERE objid = 'local_schema.metadata_dist_test_proc'::regproc;$$) ORDER BY 1,2;
|
|
nodename | nodeport | success | result
|
|
---------------------------------------------------------------------
|
|
localhost | 57637 | t | 0
|
|
localhost | 57638 | t | 0
|
|
(2 rows)
|
|
|
|
-- re-distribute and show that now the distribution_argument_index is updated on both the coordinator and workers
|
|
SELECT create_distributed_function('metadata_dist_test_proc(integer, integer)', 'dist_key_2', 'metadata_dist_test_table');
|
|
create_distributed_function
|
|
---------------------------------------------------------------------
|
|
|
|
(1 row)
|
|
|
|
SELECT distribution_argument_index FROM pg_catalog.pg_dist_object WHERE objid = 'metadata_dist_test_proc'::regproc;
|
|
distribution_argument_index
|
|
---------------------------------------------------------------------
|
|
1
|
|
(1 row)
|
|
|
|
SELECT * FROM run_command_on_workers($$ SELECT distribution_argument_index FROM pg_catalog.pg_dist_object WHERE objid = 'local_schema.metadata_dist_test_proc'::regproc;$$) ORDER BY 1,2;
|
|
nodename | nodeport | success | result
|
|
---------------------------------------------------------------------
|
|
localhost | 57637 | t | 1
|
|
localhost | 57638 | t | 1
|
|
(2 rows)
|
|
|
|
-- Show that the schema is dropped on worker node as well
|
|
DROP SCHEMA local_schema CASCADE;
|
|
NOTICE: drop cascades to 3 other objects
|
|
DETAIL: drop cascades to function plpgsql_dist_function(text)
|
|
drop cascades to table metadata_dist_test_table
|
|
drop cascades to function metadata_dist_test_proc(integer,integer)
|
|
SELECT * FROM (SELECT pg_identify_object_as_address(classid, objid, objsubid) as obj_identifier from pg_catalog.pg_dist_object) as obj_identifiers where obj_identifier::text like '%{local_schema}%';
|
|
obj_identifier
|
|
---------------------------------------------------------------------
|
|
(0 rows)
|
|
|
|
SELECT * FROM run_command_on_workers($$SELECT * FROM (SELECT pg_identify_object_as_address(classid, objid, objsubid) as obj_identifier from pg_catalog.pg_dist_object) as obj_identifiers where obj_identifier::text like '%{local_schema}%';$$) ORDER BY 1,2;
|
|
nodename | nodeport | success | result
|
|
---------------------------------------------------------------------
|
|
localhost | 57637 | t |
|
|
localhost | 57638 | t |
|
|
(2 rows)
|
|
|
|
-- Show that extension and dependent sequence also created and marked as distributed
|
|
CREATE SCHEMA extension_schema;
|
|
CREATE EXTENSION ltree WITH SCHEMA extension_schema;
|
|
SELECT * FROM (SELECT pg_identify_object_as_address(classid, objid, objsubid) as obj_identifier from pg_catalog.pg_dist_object) as obj_identifiers where obj_identifier::text like '%{extension_schema}%';
|
|
obj_identifier
|
|
---------------------------------------------------------------------
|
|
(schema,{extension_schema},{})
|
|
(1 row)
|
|
|
|
SELECT * FROM run_command_on_workers($$SELECT * FROM (SELECT pg_identify_object_as_address(classid, objid, objsubid) as obj_identifier from pg_catalog.pg_dist_object) as obj_identifiers where obj_identifier::text like '%{extension_schema}%';$$) ORDER BY 1,2;
|
|
nodename | nodeport | success | result
|
|
---------------------------------------------------------------------
|
|
localhost | 57637 | t | (schema,{extension_schema},{})
|
|
localhost | 57638 | t | (schema,{extension_schema},{})
|
|
(2 rows)
|
|
|
|
SELECT * FROM (SELECT pg_identify_object_as_address(classid, objid, objsubid) as obj_identifier from pg_catalog.pg_dist_object) as obj_identifiers where obj_identifier::text like '%{ltree}%';
|
|
obj_identifier
|
|
---------------------------------------------------------------------
|
|
(extension,{ltree},{})
|
|
(1 row)
|
|
|
|
SELECT * FROM run_command_on_workers($$SELECT * FROM (SELECT pg_identify_object_as_address(classid, objid, objsubid) as obj_identifier from pg_catalog.pg_dist_object) as obj_identifiers where obj_identifier::text like '%{ltree}%';$$) ORDER BY 1,2;
|
|
nodename | nodeport | success | result
|
|
---------------------------------------------------------------------
|
|
localhost | 57637 | t | (extension,{ltree},{})
|
|
localhost | 57638 | t | (extension,{ltree},{})
|
|
(2 rows)
|
|
|
|
-- Show that dropping a distributed table drops the pg_dist_object entry on worker
|
|
CREATE TABLE extension_schema.table_to_check_object(id int);
|
|
SELECT create_distributed_table('extension_schema.table_to_check_object', 'id');
|
|
create_distributed_table
|
|
---------------------------------------------------------------------
|
|
|
|
(1 row)
|
|
|
|
SELECT * FROM (SELECT pg_identify_object_as_address(classid, objid, objsubid) as obj_identifier from pg_catalog.pg_dist_object) as obj_identifiers where obj_identifier::text like '%table_to_check_object%';
|
|
obj_identifier
|
|
---------------------------------------------------------------------
|
|
(table,"{extension_schema,table_to_check_object}",{})
|
|
(1 row)
|
|
|
|
SELECT * FROM run_command_on_workers($$SELECT * FROM (SELECT pg_identify_object_as_address(classid, objid, objsubid) as obj_identifier from pg_catalog.pg_dist_object) as obj_identifiers where obj_identifier::text like '%table_to_check_object%';$$) ORDER BY 1,2;
|
|
nodename | nodeport | success | result
|
|
---------------------------------------------------------------------
|
|
localhost | 57637 | t | (table,"{extension_schema,table_to_check_object}",{})
|
|
localhost | 57638 | t | (table,"{extension_schema,table_to_check_object}",{})
|
|
(2 rows)
|
|
|
|
DROP TABLE extension_schema.table_to_check_object;
|
|
SELECT * FROM (SELECT pg_identify_object_as_address(classid, objid, objsubid) as obj_identifier from pg_catalog.pg_dist_object) as obj_identifiers where obj_identifier::text like '%table_to_check_object%';
|
|
obj_identifier
|
|
---------------------------------------------------------------------
|
|
(0 rows)
|
|
|
|
SELECT * FROM run_command_on_workers($$SELECT * FROM (SELECT pg_identify_object_as_address(classid, objid, objsubid) as obj_identifier from pg_catalog.pg_dist_object) as obj_identifiers where obj_identifier::text like '%table_to_check_object%';$$) ORDER BY 1,2;
|
|
nodename | nodeport | success | result
|
|
---------------------------------------------------------------------
|
|
localhost | 57637 | t |
|
|
localhost | 57638 | t |
|
|
(2 rows)
|
|
|
|
-- Revert the settings for following tests
|
|
RESET citus.enable_ddl_propagation;
|
|
RESET citus.shard_replication_factor;
|