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https://github.com/timescale/timescaledb.git
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0477f40fb8
This patch removes PG 9.6 and PG 10 test output files and merges the output files where PG11 output does not differ from PG12 output. Removing code support for these versions will be in a subsequent patch.
101 lines
4.4 KiB
SQL
101 lines
4.4 KiB
SQL
-- This file and its contents are licensed under the Timescale License.
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-- Please see the included NOTICE for copyright information and
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-- LICENSE-TIMESCALE for a copy of the license.
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\set ON_ERROR_STOP 0
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CREATE TABLE conditions (
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timec TIMESTAMPTZ NOT NULL,
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location TEXT NOT NULL,
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location2 char(10) NOT NULL,
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temperature DOUBLE PRECISION NULL,
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humidity DOUBLE PRECISION NULL
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);
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select table_name from create_hypertable( 'conditions', 'timec', chunk_time_interval=>'1month'::interval);
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\c :TEST_DBNAME :ROLE_DEFAULT_PERM_USER_2
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alter table conditions set (timescaledb.compress, timescaledb.compress_segmentby = 'location', timescaledb.compress_orderby = 'timec');
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insert into conditions
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select generate_series('2018-12-01 00:00'::timestamp, '2018-12-31 00:00'::timestamp, '1 day'), 'POR', 'klick', 55, 75;
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\c :TEST_DBNAME :ROLE_DEFAULT_PERM_USER
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--now owner tries and succeeds --
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alter table conditions set (timescaledb.compress, timescaledb.compress_segmentby = 'location', timescaledb.compress_orderby = 'timec');
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insert into conditions
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select generate_series('2018-12-01 00:00'::timestamp, '2018-12-31 00:00'::timestamp, '1 day'), 'POR', 'klick', 55, 75;
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--try modifying compress properties --
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\c :TEST_DBNAME :ROLE_DEFAULT_PERM_USER_2
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alter table conditions set (timescaledb.compress, timescaledb.compress_segmentby = 'location', timescaledb.compress_orderby = 'humidity');
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--- compress_chunks and decompress_chunks fail without correct perm --
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\c :TEST_DBNAME :ROLE_DEFAULT_PERM_USER_2
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select compress_chunk(ch1.schema_name|| '.' || ch1.table_name)
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FROM _timescaledb_catalog.chunk ch1, _timescaledb_catalog.hypertable ht where ch1.hypertable_id = ht.id and ht.table_name like 'conditions' and ch1.compressed_chunk_id IS NULL;
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select decompress_chunk(ch1.schema_name|| '.' || ch1.table_name)
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FROM _timescaledb_catalog.chunk ch1, _timescaledb_catalog.hypertable ht where ch1.hypertable_id = ht.id and ht.table_name like 'conditions';
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select add_compress_chunks_policy('conditions', '1day'::interval);
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\c :TEST_DBNAME :ROLE_DEFAULT_PERM_USER
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select add_compress_chunks_policy('conditions', '1day'::interval);
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\c :TEST_DBNAME :ROLE_DEFAULT_PERM_USER_2
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--try dropping policy
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select remove_compress_chunks_policy('conditions', true);
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--Tests for GRANTS.
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-- as owner grant select , compress chunk and check SELECT works
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\c :TEST_DBNAME :ROLE_DEFAULT_PERM_USER
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GRANT SELECT on conditions to :ROLE_DEFAULT_PERM_USER_2;
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select count(*) from
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(select compress_chunk(ch1.schema_name|| '.' || ch1.table_name)
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FROM _timescaledb_catalog.chunk ch1, _timescaledb_catalog.hypertable ht where ch1.hypertable_id = ht.id and ht.table_name like 'conditions' and ch1.compressed_chunk_id IS NULL ) as subq;
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\c :TEST_DBNAME :ROLE_DEFAULT_PERM_USER_2
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select count(*) from conditions;
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\c :TEST_DBNAME :ROLE_DEFAULT_PERM_USER
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GRANT INSERT on conditions to :ROLE_DEFAULT_PERM_USER_2;
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\c :TEST_DBNAME :ROLE_DEFAULT_PERM_USER_2
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insert into conditions
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select '2019-04-01 00:00+0'::timestamp with time zone, 'NYC', 'klick', 55, 75;
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select count(*) from conditions;
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update conditions
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set location = 'SFO'
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where timec = '2019-04-01 00:00+0'::timestamp with time zone;
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\c :TEST_DBNAME :ROLE_DEFAULT_PERM_USER
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GRANT UPDATE, DELETE on conditions to :ROLE_DEFAULT_PERM_USER_2;
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\c :TEST_DBNAME :ROLE_DEFAULT_PERM_USER_2
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select location from conditions where timec = '2019-04-01 00:00+0';
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--NOTE constraint exclusion excludes the other chunks here
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--otherwise update would fail
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update conditions
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set location = 'SFO'
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where timec = '2019-04-01 00:00+0'::timestamp with time zone;
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select location from conditions where timec = '2019-04-01 00:00+0';
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--update expected to fail as executor touches all chunks
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update conditions
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set location = 'PNC'
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where location = 'SFO';
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delete from conditions
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where timec = '2019-04-01 00:00+0'::timestamp with time zone;
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select location from conditions where timec = '2019-04-01 00:00+0';
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--should fail.
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SELECT ch1.schema_name|| '.' || ch1.table_name as "COMPT_NAME"
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FROM _timescaledb_catalog.hypertable ch1, _timescaledb_catalog.hypertable ht where ht.table_name like 'conditions' and ht.compressed_hypertable_id = ch1.id
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\gset
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select count(*) from :COMPT_NAME;
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CREATE VIEW v2 as select * from conditions;
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select count(*) from v2;
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--should fail after revoking permissions
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\c :TEST_DBNAME :ROLE_DEFAULT_PERM_USER
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REVOKE SELECT on conditions FROM :ROLE_DEFAULT_PERM_USER_2;
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\c :TEST_DBNAME :ROLE_DEFAULT_PERM_USER_2
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select count(*) from v2;
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