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https://github.com/timescale/timescaledb.git
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Add test of drop_chunks on distributed hypertable
Testing that drop_chunks works correctly on a distributed hypertable. Tests of different arguments are assumed to be done on a usual hypertable previously.
This commit is contained in:
Ruslan Fomkin
Ruslan Fomkin
parent
5c70dfcc0e
commit
bdced2b722
207
tsl/test/expected/dist_api_calls.out
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207
tsl/test/expected/dist_api_calls.out
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-- 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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-- Basic testing of API functions on distributed hypertable
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-- Need to be super user to create extension and add data nodes
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\c :TEST_DBNAME :ROLE_CLUSTER_SUPERUSER;
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-- Support for execute_sql_and_filter_server_name_on_error()
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\unset ECHO
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psql:include/remote_exec.sql:5: NOTICE: schema "test" already exists, skipping
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-- Cleanup from other potential tests that created these databases
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SET client_min_messages TO ERROR;
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DROP DATABASE IF EXISTS data_node_1;
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DROP DATABASE IF EXISTS data_node_2;
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DROP DATABASE IF EXISTS data_node_3;
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SET client_min_messages TO NOTICE;
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-- Add data nodes
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SELECT * FROM add_data_node('data_node_1', host => 'localhost',
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database => 'data_node_1');
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node_name | host | port | database | node_created | database_created | extension_created
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-------------+-----------+-------+-------------+--------------+------------------+-------------------
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data_node_1 | localhost | 55432 | data_node_1 | t | t | t
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(1 row)
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SELECT * FROM add_data_node('data_node_2', host => 'localhost',
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database => 'data_node_2');
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node_name | host | port | database | node_created | database_created | extension_created
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-------------+-----------+-------+-------------+--------------+------------------+-------------------
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data_node_2 | localhost | 55432 | data_node_2 | t | t | t
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(1 row)
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SELECT * FROM add_data_node('data_node_3', host => 'localhost',
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database => 'data_node_3');
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node_name | host | port | database | node_created | database_created | extension_created
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-------------+-----------+-------+-------------+--------------+------------------+-------------------
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data_node_3 | localhost | 55432 | data_node_3 | t | t | t
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(1 row)
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GRANT USAGE ON FOREIGN SERVER data_node_1, data_node_2, data_node_3 TO PUBLIC;
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-- Create a distributed hypertable with data
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SET ROLE :ROLE_1;
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CREATE TABLE disttable(
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time timestamptz NOT NULL,
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device int,
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value float
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);
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SELECT * FROM create_distributed_hypertable('disttable', 'time', 'device', 3);
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hypertable_id | schema_name | table_name | created
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---------------+-------------+------------+---------
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1 | public | disttable | t
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(1 row)
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INSERT INTO disttable VALUES
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('2017-01-01 06:01', 1, 1.2),
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('2017-01-01 09:11', 3, 4.3),
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('2017-01-01 08:01', 1, 7.3),
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('2017-01-02 08:01', 2, 0.23),
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('2018-07-02 08:01', 87, 0.0),
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('2018-07-01 06:01', 13, 3.1),
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('2018-07-01 09:11', 90, 10303.12),
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('2018-07-01 08:01', 29, 64);
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SELECT * FROM disttable ORDER BY time;
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time | device | value
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------------------------------+--------+----------
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Sun Jan 01 06:01:00 2017 PST | 1 | 1.2
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Sun Jan 01 08:01:00 2017 PST | 1 | 7.3
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Sun Jan 01 09:11:00 2017 PST | 3 | 4.3
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Mon Jan 02 08:01:00 2017 PST | 2 | 0.23
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Sun Jul 01 06:01:00 2018 PDT | 13 | 3.1
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Sun Jul 01 08:01:00 2018 PDT | 29 | 64
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Sun Jul 01 09:11:00 2018 PDT | 90 | 10303.12
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Mon Jul 02 08:01:00 2018 PDT | 87 | 0
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(8 rows)
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SELECT * FROM test.remote_exec(NULL, $$ SELECT show_chunks('disttable'); $$);
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NOTICE: [data_node_1]: SELECT show_chunks('disttable')
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NOTICE: [data_node_1]:
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show_chunks
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-------------------------------------------
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_timescaledb_internal._dist_hyper_1_1_chunk
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_timescaledb_internal._dist_hyper_1_4_chunk
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(2 rows)
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NOTICE: [data_node_2]: SELECT show_chunks('disttable')
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NOTICE: [data_node_2]:
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show_chunks
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-------------------------------------------
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_timescaledb_internal._dist_hyper_1_3_chunk
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_timescaledb_internal._dist_hyper_1_5_chunk
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(2 rows)
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NOTICE: [data_node_3]: SELECT show_chunks('disttable')
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NOTICE: [data_node_3]:
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show_chunks
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-------------------------------------------
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_timescaledb_internal._dist_hyper_1_2_chunk
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_timescaledb_internal._dist_hyper_1_6_chunk
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(2 rows)
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remote_exec
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-------------
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(1 row)
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-- Test APIs on the distributed hypertable
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-- Call drop_chunks
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SELECT drop_chunks('disttable', timestamptz '2017-03-01 00:00');
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drop_chunks
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---------------------------------------------
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_timescaledb_internal._dist_hyper_1_1_chunk
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_timescaledb_internal._dist_hyper_1_2_chunk
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_timescaledb_internal._dist_hyper_1_3_chunk
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(3 rows)
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SELECT * FROM disttable ORDER BY time;
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time | device | value
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------------------------------+--------+----------
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Sun Jul 01 06:01:00 2018 PDT | 13 | 3.1
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Sun Jul 01 08:01:00 2018 PDT | 29 | 64
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Sun Jul 01 09:11:00 2018 PDT | 90 | 10303.12
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Mon Jul 02 08:01:00 2018 PDT | 87 | 0
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(4 rows)
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SELECT * FROM test.remote_exec(NULL, $$ SELECT show_chunks('disttable'); $$);
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NOTICE: [data_node_1]: SELECT show_chunks('disttable')
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NOTICE: [data_node_1]:
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show_chunks
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-------------------------------------------
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_timescaledb_internal._dist_hyper_1_4_chunk
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(1 row)
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NOTICE: [data_node_2]: SELECT show_chunks('disttable')
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NOTICE: [data_node_2]:
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show_chunks
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-------------------------------------------
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_timescaledb_internal._dist_hyper_1_5_chunk
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(1 row)
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NOTICE: [data_node_3]: SELECT show_chunks('disttable')
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NOTICE: [data_node_3]:
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show_chunks
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-------------------------------------------
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_timescaledb_internal._dist_hyper_1_6_chunk
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(1 row)
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remote_exec
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-------------
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(1 row)
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-- Restore the state
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INSERT INTO disttable VALUES
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('2017-01-01 06:01', 1, 1.2),
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('2017-01-01 09:11', 3, 4.3),
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('2017-01-01 08:01', 1, 7.3),
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('2017-01-02 08:01', 2, 0.23);
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SELECT * FROM disttable ORDER BY time;
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time | device | value
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------------------------------+--------+----------
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Sun Jan 01 06:01:00 2017 PST | 1 | 1.2
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Sun Jan 01 08:01:00 2017 PST | 1 | 7.3
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Sun Jan 01 09:11:00 2017 PST | 3 | 4.3
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Mon Jan 02 08:01:00 2017 PST | 2 | 0.23
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Sun Jul 01 06:01:00 2018 PDT | 13 | 3.1
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Sun Jul 01 08:01:00 2018 PDT | 29 | 64
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Sun Jul 01 09:11:00 2018 PDT | 90 | 10303.12
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Mon Jul 02 08:01:00 2018 PDT | 87 | 0
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(8 rows)
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SELECT * FROM test.remote_exec(NULL, $$ SELECT show_chunks('disttable'); $$);
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NOTICE: [data_node_1]: SELECT show_chunks('disttable')
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NOTICE: [data_node_1]:
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show_chunks
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-------------------------------------------
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_timescaledb_internal._dist_hyper_1_4_chunk
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_timescaledb_internal._dist_hyper_1_7_chunk
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(2 rows)
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NOTICE: [data_node_2]: SELECT show_chunks('disttable')
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NOTICE: [data_node_2]:
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show_chunks
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-------------------------------------------
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_timescaledb_internal._dist_hyper_1_5_chunk
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_timescaledb_internal._dist_hyper_1_9_chunk
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(2 rows)
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NOTICE: [data_node_3]: SELECT show_chunks('disttable')
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NOTICE: [data_node_3]:
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show_chunks
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-------------------------------------------
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_timescaledb_internal._dist_hyper_1_6_chunk
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_timescaledb_internal._dist_hyper_1_8_chunk
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(2 rows)
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remote_exec
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-------------
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(1 row)
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@ -110,6 +110,7 @@ set(SOLO_TESTS
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data_fetcher
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data_node
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debug_notice
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dist_api_calls.sql
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dist_commands
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dist_compression
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dist_ddl
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67
tsl/test/sql/dist_api_calls.sql
Normal file
67
tsl/test/sql/dist_api_calls.sql
Normal file
@ -0,0 +1,67 @@
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-- 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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-- Basic testing of API functions on distributed hypertable
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-- Need to be super user to create extension and add data nodes
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\c :TEST_DBNAME :ROLE_CLUSTER_SUPERUSER;
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-- Support for execute_sql_and_filter_server_name_on_error()
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\unset ECHO
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\o /dev/null
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\ir include/remote_exec.sql
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\o
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\set ECHO all
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-- Cleanup from other potential tests that created these databases
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SET client_min_messages TO ERROR;
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DROP DATABASE IF EXISTS data_node_1;
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DROP DATABASE IF EXISTS data_node_2;
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DROP DATABASE IF EXISTS data_node_3;
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SET client_min_messages TO NOTICE;
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-- Add data nodes
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SELECT * FROM add_data_node('data_node_1', host => 'localhost',
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database => 'data_node_1');
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SELECT * FROM add_data_node('data_node_2', host => 'localhost',
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database => 'data_node_2');
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SELECT * FROM add_data_node('data_node_3', host => 'localhost',
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database => 'data_node_3');
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GRANT USAGE ON FOREIGN SERVER data_node_1, data_node_2, data_node_3 TO PUBLIC;
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-- Create a distributed hypertable with data
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SET ROLE :ROLE_1;
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CREATE TABLE disttable(
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time timestamptz NOT NULL,
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device int,
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value float
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);
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SELECT * FROM create_distributed_hypertable('disttable', 'time', 'device', 3);
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INSERT INTO disttable VALUES
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('2017-01-01 06:01', 1, 1.2),
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('2017-01-01 09:11', 3, 4.3),
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('2017-01-01 08:01', 1, 7.3),
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('2017-01-02 08:01', 2, 0.23),
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('2018-07-02 08:01', 87, 0.0),
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('2018-07-01 06:01', 13, 3.1),
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('2018-07-01 09:11', 90, 10303.12),
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('2018-07-01 08:01', 29, 64);
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SELECT * FROM disttable ORDER BY time;
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SELECT * FROM test.remote_exec(NULL, $$ SELECT show_chunks('disttable'); $$);
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-- Test APIs on the distributed hypertable
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-- Call drop_chunks
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SELECT drop_chunks('disttable', timestamptz '2017-03-01 00:00');
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SELECT * FROM disttable ORDER BY time;
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SELECT * FROM test.remote_exec(NULL, $$ SELECT show_chunks('disttable'); $$);
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-- Restore the state
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INSERT INTO disttable VALUES
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('2017-01-01 06:01', 1, 1.2),
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('2017-01-01 09:11', 3, 4.3),
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('2017-01-01 08:01', 1, 7.3),
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('2017-01-02 08:01', 2, 0.23);
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SELECT * FROM disttable ORDER BY time;
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SELECT * FROM test.remote_exec(NULL, $$ SELECT show_chunks('disttable'); $$);
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