\c single :ROLE_SUPERUSER create schema test_schema AUTHORIZATION :ROLE_DEFAULT_PERM_USER; SET ROLE :ROLE_DEFAULT_PERM_USER; create table test_schema.test_table(time BIGINT, temp float8, device_id text, device_type text, location text, id int, id2 int); \set ON_ERROR_STOP 0 -- get_create_command should fail since hypertable isn't made yet SELECT * FROM _timescaledb_internal.get_create_command('test_table'); \set ON_ERROR_STOP 1 \dt "test_schema".* create table test_schema.test_table_no_not_null(time BIGINT, device_id text); \set ON_ERROR_STOP 0 -- Permission denied with unprivileged role SET ROLE :ROLE_DEFAULT_PERM_USER_2; select * from create_hypertable('test_schema.test_table_no_not_null', 'time', 'device_id', 2, chunk_time_interval=>_timescaledb_internal.interval_to_usec('1 month')); -- CREATE on schema is not enough SET ROLE :ROLE_DEFAULT_PERM_USER; GRANT ALL ON SCHEMA test_schema TO :ROLE_DEFAULT_PERM_USER_2; SET ROLE :ROLE_DEFAULT_PERM_USER_2; select * from create_hypertable('test_schema.test_table_no_not_null', 'time', 'device_id', 2, chunk_time_interval=>_timescaledb_internal.interval_to_usec('1 month')); \set ON_ERROR_STOP 1 -- Should work with when granted table owner role RESET ROLE; GRANT :ROLE_DEFAULT_PERM_USER TO :ROLE_DEFAULT_PERM_USER_2; SET ROLE :ROLE_DEFAULT_PERM_USER_2; select * from create_hypertable('test_schema.test_table_no_not_null', 'time', 'device_id', 2, chunk_time_interval=>_timescaledb_internal.interval_to_usec('1 month')); \set ON_ERROR_STOP 0 insert into test_schema.test_table_no_not_null (device_id) VALUES('foo'); \set ON_ERROR_STOP 1 insert into test_schema.test_table_no_not_null (time, device_id) VALUES(1, 'foo'); SELECT * FROM test.show_columns('test_schema.test_table_no_not_null'); ALTER TABLE test_schema.test_table_no_not_null ALTER time DROP NOT NULL; SELECT * FROM test.show_columns('test_schema.test_table_no_not_null'); SELECT _timescaledb_internal.set_time_columns_not_null(); SELECT * FROM test.show_columns('test_schema.test_table_no_not_null'); select * from create_hypertable('test_schema.test_table', 'time', 'device_id', 2, chunk_time_interval=>_timescaledb_internal.interval_to_usec('1 month')); SELECT * FROM _timescaledb_internal.get_create_command('test_table'); --test adding one more closed dimension select add_dimension('test_schema.test_table', 'location', 2); select * from _timescaledb_catalog.hypertable where table_name = 'test_table'; select * from _timescaledb_catalog.dimension; \set ON_ERROR_STOP 0 -- get_create_command only works on tables w/ 1 or 2 dimensions SELECT * FROM _timescaledb_internal.get_create_command('test_table'); \set ON_ERROR_STOP 1 --test adding one more open dimension select add_dimension('test_schema.test_table', 'id', interval_length => 1000); select * from _timescaledb_catalog.hypertable where table_name = 'test_table'; select * from _timescaledb_catalog.dimension; -- Test add_dimension: can use interval types for TIMESTAMPTZ columns CREATE TABLE dim_test_time(time TIMESTAMPTZ, time2 TIMESTAMPTZ, time3 BIGINT, temp float8, device int, location int); SELECT create_hypertable('dim_test_time', 'time'); SELECT add_dimension('dim_test_time', 'time2', interval_length => INTERVAL '1 day'); -- Test add_dimension: only integral should work on BIGINT columns \set ON_ERROR_STOP 0 SELECT add_dimension('dim_test_time', 'time3', interval_length => INTERVAL '1 day'); -- string is not a valid type SELECT add_dimension('dim_test_time', 'time3', interval_length => 'foo'::TEXT); \set ON_ERROR_STOP 1 SELECT add_dimension('dim_test_time', 'time3', interval_length => 500); -- Test add_dimension: integrals should work on TIMESTAMPTZ columns CREATE TABLE dim_test_time2(time TIMESTAMPTZ, time2 TIMESTAMPTZ, temp float8, device int, location int); SELECT create_hypertable('dim_test_time2', 'time'); SELECT add_dimension('dim_test_time2', 'time2', interval_length => 500); \set ON_ERROR_STOP 0 --adding on a non-hypertable CREATE TABLE not_hypertable(time TIMESTAMPTZ, temp float8, device int, location int); SELECT add_dimension('not_hypertable', 'time', interval_length => 500); --adding a non-exist column SELECT add_dimension('test_schema.test_table', 'nope', 2); --adding the same dimension twice should fail select add_dimension('test_schema.test_table', 'location', 2); --adding dimension with both number_partitions and interval_length should fail select add_dimension('test_schema.test_table', 'id2', number_partitions => 2, interval_length => 1000); --adding a new dimension on a non-empty table should also fail insert into test_schema.test_table values (123456789, 23.8, 'blue', 'type1', 'nyc', 1, 1); select add_dimension('test_schema.test_table', 'device_type', 2); \set ON_ERROR_STOP 1 --test partitioning in only time dimension create table test_schema.test_1dim(time timestamp, temp float); select create_hypertable('test_schema.test_1dim', 'time'); SELECT * FROM _timescaledb_internal.get_create_command('test_1dim'); \dt "test_schema".* select create_hypertable('test_schema.test_1dim', 'time', if_not_exists => true); -- Should error when creating again without if_not_exists set to true \set ON_ERROR_STOP 0 select create_hypertable('test_schema.test_1dim', 'time'); \set ON_ERROR_STOP 1 -- if_not_exist should also work with data in the hypertable insert into test_schema.test_1dim VALUES ('2004-10-19 10:23:54+02', 1.0); select create_hypertable('test_schema.test_1dim', 'time', if_not_exists => true); -- Should error when creating again without if_not_exists set to true \set ON_ERROR_STOP 0 select create_hypertable('test_schema.test_1dim', 'time'); \set ON_ERROR_STOP 1 -- Reset GRANTS \c single :ROLE_SUPERUSER REVOKE :ROLE_DEFAULT_PERM_USER FROM :ROLE_DEFAULT_PERM_USER_2;