mirror of
https://github.com/timescale/timescaledb.git
synced 2025-05-23 14:39:15 +08:00
819414df02
This PR adds test infrastructure for running tests with shared tables. This allows having hypertables with specific configurations usable for all tests. Since these tests also don't require creating a new database for each test case some of the overhead of the normal tests is removed. While this will lead to much faster query tests some tests will still require their own database to test things, but most queres could be moved to this infrastructure to improve test coverage and speed them up.
142 lines
7.3 KiB
PL/PgSQL
142 lines
7.3 KiB
PL/PgSQL
-- This file and its contents are licensed under the Apache License 2.0.
|
|
-- Please see the included NOTICE for copyright information and
|
|
-- LICENSE-APACHE for a copy of the license.
|
|
|
|
-- create a now() function for repeatable testing that always returns
|
|
-- the same timestamp. It needs to be marked STABLE
|
|
CREATE OR REPLACE FUNCTION now_s()
|
|
RETURNS timestamptz LANGUAGE PLPGSQL STABLE AS
|
|
$BODY$
|
|
BEGIN
|
|
RETURN '2000-01-08T0:00:00+0'::timestamptz;
|
|
END;
|
|
$BODY$;
|
|
|
|
CREATE TABLE devices(device_id INT PRIMARY KEY, name TEXT);
|
|
INSERT INTO devices VALUES
|
|
(1,'Device 1'),
|
|
(2,'Device 2'),
|
|
(3,'Device 3');
|
|
|
|
-- create a second table where we create chunks in reverse order
|
|
CREATE TABLE ordered_append_reverse(time timestamptz NOT NULL, device_id INT, value float);
|
|
SELECT create_hypertable('ordered_append_reverse','time');
|
|
|
|
INSERT INTO ordered_append_reverse SELECT generate_series('2000-01-18'::timestamptz,'2000-01-01'::timestamptz,'-1m'::interval), 1, 0.5;
|
|
|
|
-- table where dimension column is last column
|
|
CREATE TABLE IF NOT EXISTS dimension_last(
|
|
id INT8 NOT NULL,
|
|
device_id INT NOT NULL,
|
|
name TEXT NOT NULL,
|
|
time timestamptz NOT NULL
|
|
);
|
|
|
|
SELECT create_hypertable('dimension_last', 'time', chunk_time_interval => interval '1day', if_not_exists => True);
|
|
|
|
-- table with only dimension column
|
|
CREATE TABLE IF NOT EXISTS dimension_only(
|
|
time timestamptz NOT NULL
|
|
);
|
|
|
|
SELECT create_hypertable('dimension_only', 'time', chunk_time_interval => interval '1day', if_not_exists => True);
|
|
|
|
INSERT INTO dimension_last SELECT 1,1,'Device 1',generate_series('2000-01-01 0:00:00+0'::timestamptz,'2000-01-04 23:59:00+0'::timestamptz,'1m'::interval);
|
|
|
|
INSERT INTO dimension_only VALUES
|
|
('2000-01-01'),
|
|
('2000-01-03'),
|
|
('2000-01-05'),
|
|
('2000-01-07');
|
|
|
|
ANALYZE devices;
|
|
ANALYZE ordered_append_reverse;
|
|
ANALYZE dimension_last;
|
|
ANALYZE dimension_only;
|
|
|
|
-- create hypertable with indexes not on all chunks
|
|
CREATE TABLE ht_missing_indexes(time timestamptz NOT NULL, device_id int, value float);
|
|
|
|
SELECT create_hypertable('ht_missing_indexes','time');
|
|
|
|
INSERT INTO ht_missing_indexes SELECT generate_series('2000-01-01'::timestamptz,'2000-01-18'::timestamptz,'1m'::interval), 1, 0.5;
|
|
INSERT INTO ht_missing_indexes SELECT generate_series('2000-01-01'::timestamptz,'2000-01-18'::timestamptz,'1m'::interval), 2, 1.5;
|
|
INSERT INTO ht_missing_indexes SELECT generate_series('2000-01-01'::timestamptz,'2000-01-18'::timestamptz,'1m'::interval), 3, 2.5;
|
|
|
|
-- drop index from 2nd chunk of ht_missing_indexes
|
|
SELECT format('%I.%I',i.schemaname,i.indexname) AS "INDEX_NAME"
|
|
FROM _timescaledb_catalog.chunk c
|
|
INNER JOIN _timescaledb_catalog.hypertable ht ON c.hypertable_id = ht.id
|
|
INNER JOIN pg_indexes i ON i.schemaname = c.schema_name AND i.tablename=c.table_name
|
|
WHERE ht.table_name = 'ht_missing_indexes'
|
|
ORDER BY c.id LIMIT 1 OFFSET 1 \gset
|
|
|
|
DROP INDEX :INDEX_NAME;
|
|
|
|
ANALYZE ht_missing_indexes;
|
|
|
|
-- create hypertable with with dropped columns
|
|
CREATE TABLE ht_dropped_columns(c1 int, c2 int, c3 int, c4 int, c5 int, time timestamptz NOT NULL, device_id int, value float);
|
|
|
|
SELECT create_hypertable('ht_dropped_columns','time');
|
|
|
|
ALTER TABLE ht_dropped_columns DROP COLUMN c1;
|
|
INSERT INTO ht_dropped_columns(time,device_id,value) SELECT generate_series('2000-01-01'::timestamptz,'2000-01-02'::timestamptz,'1m'::interval), 1, 0.5;
|
|
ALTER TABLE ht_dropped_columns DROP COLUMN c2;
|
|
INSERT INTO ht_dropped_columns(time,device_id,value) SELECT generate_series('2000-01-08'::timestamptz,'2000-01-09'::timestamptz,'1m'::interval), 1, 0.5;
|
|
ALTER TABLE ht_dropped_columns DROP COLUMN c3;
|
|
INSERT INTO ht_dropped_columns(time,device_id,value) SELECT generate_series('2000-01-15'::timestamptz,'2000-01-16'::timestamptz,'1m'::interval), 1, 0.5;
|
|
ALTER TABLE ht_dropped_columns DROP COLUMN c4;
|
|
INSERT INTO ht_dropped_columns(time,device_id,value) SELECT generate_series('2000-01-22'::timestamptz,'2000-01-23'::timestamptz,'1m'::interval), 1, 0.5;
|
|
ALTER TABLE ht_dropped_columns DROP COLUMN c5;
|
|
INSERT INTO ht_dropped_columns(time,device_id,value) SELECT generate_series('2000-01-29'::timestamptz,'2000-01-30'::timestamptz,'1m'::interval), 1, 0.5;
|
|
|
|
ANALYZE ht_dropped_columns;
|
|
|
|
CREATE TABLE space2(time timestamptz NOT NULL, device_id int NOT NULL, tag_id int NOT NULL, value float);
|
|
SELECT create_hypertable('space2','time','device_id',number_partitions:=3);
|
|
SELECT add_dimension('space2','tag_id',number_partitions:=3);
|
|
|
|
INSERT INTO space2 SELECT generate_series('2000-01-10'::timestamptz,'2000-01-01'::timestamptz,'-1m'::interval), 1, 1, 1.5;
|
|
INSERT INTO space2 SELECT generate_series('2000-01-10'::timestamptz,'2000-01-01'::timestamptz,'-1m'::interval), 2, 1, 2.5;
|
|
INSERT INTO space2 SELECT generate_series('2000-01-10'::timestamptz,'2000-01-01'::timestamptz,'-1m'::interval), 3, 1, 3.5;
|
|
INSERT INTO space2 SELECT generate_series('2000-01-10'::timestamptz,'2000-01-01'::timestamptz,'-1m'::interval), 1, 2, 1.5;
|
|
INSERT INTO space2 SELECT generate_series('2000-01-10'::timestamptz,'2000-01-01'::timestamptz,'-1m'::interval), 2, 2, 2.5;
|
|
INSERT INTO space2 SELECT generate_series('2000-01-10'::timestamptz,'2000-01-01'::timestamptz,'-1m'::interval), 3, 2, 3.5;
|
|
INSERT INTO space2 SELECT generate_series('2000-01-10'::timestamptz,'2000-01-01'::timestamptz,'-1m'::interval), 1, 3, 1.5;
|
|
INSERT INTO space2 SELECT generate_series('2000-01-10'::timestamptz,'2000-01-01'::timestamptz,'-1m'::interval), 2, 3, 2.5;
|
|
INSERT INTO space2 SELECT generate_series('2000-01-10'::timestamptz,'2000-01-01'::timestamptz,'-1m'::interval), 3, 3, 3.5;
|
|
|
|
ANALYZE space2;
|
|
|
|
CREATE TABLE space3(time timestamptz NOT NULL, x int NOT NULL, y int NOT NULL, z int NOT NULL, value float);
|
|
SELECT create_hypertable('space3','time','x',number_partitions:=2);
|
|
SELECT add_dimension('space3','y',number_partitions:=2);
|
|
SELECT add_dimension('space3','z',number_partitions:=2);
|
|
|
|
INSERT INTO space3 SELECT generate_series('2000-01-10'::timestamptz,'2000-01-01'::timestamptz,'-1m'::interval), 1, 1, 1, 1.5;
|
|
INSERT INTO space3 SELECT generate_series('2000-01-10'::timestamptz,'2000-01-01'::timestamptz,'-1m'::interval), 1, 1, 2, 1.5;
|
|
INSERT INTO space3 SELECT generate_series('2000-01-10'::timestamptz,'2000-01-01'::timestamptz,'-1m'::interval), 1, 2, 1, 1.5;
|
|
INSERT INTO space3 SELECT generate_series('2000-01-10'::timestamptz,'2000-01-01'::timestamptz,'-1m'::interval), 1, 2, 2, 1.5;
|
|
INSERT INTO space3 SELECT generate_series('2000-01-10'::timestamptz,'2000-01-01'::timestamptz,'-1m'::interval), 2, 1, 1, 1.5;
|
|
INSERT INTO space3 SELECT generate_series('2000-01-10'::timestamptz,'2000-01-01'::timestamptz,'-1m'::interval), 2, 1, 2, 1.5;
|
|
INSERT INTO space3 SELECT generate_series('2000-01-10'::timestamptz,'2000-01-01'::timestamptz,'-1m'::interval), 2, 2, 1, 1.5;
|
|
INSERT INTO space3 SELECT generate_series('2000-01-10'::timestamptz,'2000-01-01'::timestamptz,'-1m'::interval), 2, 2, 2, 1.5;
|
|
|
|
ANALYZE space3;
|
|
|
|
CREATE TABLE sortopt_test(time timestamptz NOT NULL, device TEXT);
|
|
SELECT create_hypertable('sortopt_test','time',create_default_indexes:=false);
|
|
|
|
-- since alpine does not support locales we cant test collations in our ci
|
|
-- CREATE COLLATION IF NOT EXISTS en_US(LOCALE='en_US.utf8');
|
|
-- CREATE INDEX time_device_utf8 ON sortopt_test(time, device COLLATE "en_US");
|
|
|
|
CREATE INDEX time_device_nullsfirst ON sortopt_test(time, device NULLS FIRST);
|
|
CREATE INDEX time_device_nullslast ON sortopt_test(time, device DESC NULLS LAST);
|
|
|
|
INSERT INTO sortopt_test SELECT generate_series('2000-01-10'::timestamptz,'2000-01-01'::timestamptz,'-1m'::interval), 'Device 1';
|
|
|
|
ANALYZE sortopt_test;
|
|
|