mirror of
https://github.com/timescale/timescaledb.git
synced 2025-05-17 11:03:36 +08:00
110d77a2fe
Merge test files that after the removal of PG11 support need to be no longer version specific.
232 lines
9.8 KiB
SQL
232 lines
9.8 KiB
SQL
-- This file and its contents are licensed under the Timescale License.
|
|
-- Please see the included NOTICE for copyright information and
|
|
-- LICENSE-TIMESCALE for a copy of the license.
|
|
|
|
\c :TEST_DBNAME :ROLE_SUPERUSER
|
|
\set DN_DBNAME_1 :TEST_DBNAME _1
|
|
\set DN_DBNAME_2 :TEST_DBNAME _2
|
|
|
|
\ir include/remote_exec.sql
|
|
GRANT CREATE ON DATABASE :"TEST_DBNAME" TO :ROLE_DEFAULT_PERM_USER;
|
|
SET ROLE :ROLE_DEFAULT_PERM_USER;
|
|
|
|
CREATE SCHEMA "ChunkSchema";
|
|
CREATE TABLE chunkapi (time timestamptz, device int, temp float);
|
|
|
|
SELECT * FROM create_hypertable('chunkapi', 'time', 'device', 2);
|
|
|
|
INSERT INTO chunkapi VALUES ('2018-01-01 05:00:00-8', 1, 23.4);
|
|
|
|
SELECT (_timescaledb_internal.show_chunk(show_chunks)).*
|
|
FROM show_chunks('chunkapi')
|
|
ORDER BY chunk_id;
|
|
|
|
-- Creating a chunk with the constraints of an existing chunk should
|
|
-- return the existing chunk
|
|
SELECT * FROM _timescaledb_internal.create_chunk('chunkapi',' {"time": [1514419200000000, 1515024000000000], "device": [-9223372036854775808, 1073741823]}');
|
|
|
|
\set VERBOSITY default
|
|
\set ON_ERROR_STOP 0
|
|
-- Modified time constraint should fail with collision
|
|
SELECT * FROM _timescaledb_internal.create_chunk('chunkapi',' {"time": [1514419600000000, 1515024000000000], "device": [-9223372036854775808, 1073741823]}');
|
|
-- Missing dimension
|
|
SELECT * FROM _timescaledb_internal.create_chunk('chunkapi',' {"time": [1514419600000000, 1515024000000000]}');
|
|
-- Extra dimension
|
|
SELECT * FROM _timescaledb_internal.create_chunk('chunkapi',' {"time": [1514419600000000, 1515024000000000], "device": [-9223372036854775808, 1073741823], "time2": [1514419600000000, 1515024000000000]}');
|
|
-- Bad dimension name
|
|
SELECT * FROM _timescaledb_internal.create_chunk('chunkapi',' {"time": [1514419600000000, 1515024000000000], "dev": [-9223372036854775808, 1073741823]}');
|
|
-- Same dimension twice
|
|
SELECT * FROM _timescaledb_internal.create_chunk('chunkapi',' {"time": [1514419600000000, 1515024000000000], "time": [1514419600000000, 1515024000000000]}');
|
|
-- Bad bounds format
|
|
SELECT * FROM _timescaledb_internal.create_chunk('chunkapi',' {"time": ["1514419200000000", 1515024000000000], "device": [-9223372036854775808, 1073741823]}');
|
|
-- Bad slices format
|
|
SELECT * FROM _timescaledb_internal.create_chunk('chunkapi',' {"time": [1515024000000000], "device": [-9223372036854775808, 1073741823]}');
|
|
-- Bad slices json
|
|
SELECT * FROM _timescaledb_internal.create_chunk('chunkapi',' {"time: [1515024000000000] "device": [-9223372036854775808, 1073741823]}');
|
|
-- Valid chunk, but no permissions
|
|
SET ROLE :ROLE_DEFAULT_PERM_USER_2;
|
|
SELECT * FROM _timescaledb_internal.create_chunk('chunkapi',' {"time": [1515024000000000, 1519024000000000], "device": [-9223372036854775808, 1073741823]}', 'ChunkSchema', 'My_chunk_Table_name');
|
|
\set ON_ERROR_STOP 1
|
|
|
|
-- Test that granting insert on tables allow create_chunk to be
|
|
-- called. This will also create a chunk that does not collide and has
|
|
-- a custom schema and name.
|
|
SET ROLE :ROLE_SUPERUSER;
|
|
GRANT INSERT ON chunkapi TO :ROLE_DEFAULT_PERM_USER_2;
|
|
SET ROLE :ROLE_DEFAULT_PERM_USER_2;
|
|
SELECT * FROM _timescaledb_internal.create_chunk('chunkapi',' {"time": [1515024000000000, 1519024000000000], "device": [-9223372036854775808, 1073741823]}', 'ChunkSchema', 'My_chunk_Table_name');
|
|
|
|
SET ROLE :ROLE_DEFAULT_PERM_USER;
|
|
|
|
\set VERBOSITY terse
|
|
|
|
SELECT (_timescaledb_internal.show_chunk(show_chunks)).*
|
|
FROM show_chunks('chunkapi')
|
|
ORDER BY chunk_id;
|
|
|
|
-- Show the new chunks
|
|
\dt public.*
|
|
\dt "ChunkSchema".*
|
|
|
|
-- Make ANALYZE deterministic
|
|
SELECT setseed(1);
|
|
|
|
-- Test getting relation stats for chunks. First get stats
|
|
-- chunk-by-chunk. Note that the table isn't ANALYZED, so no stats
|
|
-- present yet.
|
|
SELECT (_timescaledb_internal.get_chunk_relstats(show_chunks)).*
|
|
FROM show_chunks('chunkapi')
|
|
ORDER BY chunk_id;
|
|
SELECT (_timescaledb_internal.get_chunk_colstats(show_chunks)).*
|
|
FROM show_chunks('chunkapi')
|
|
ORDER BY chunk_id;
|
|
|
|
-- Get the same stats but by giving the hypertable as input
|
|
SELECT * FROM _timescaledb_internal.get_chunk_relstats('chunkapi');
|
|
SELECT * FROM _timescaledb_internal.get_chunk_colstats('chunkapi');
|
|
|
|
SELECT relname, reltuples, relpages, relallvisible FROM pg_class WHERE relname IN
|
|
(SELECT (_timescaledb_internal.show_chunk(show_chunks)).table_name
|
|
FROM show_chunks('chunkapi'))
|
|
ORDER BY relname;
|
|
|
|
SELECT tablename, attname, inherited, null_frac, avg_width, n_distinct
|
|
FROM pg_stats WHERE tablename IN
|
|
(SELECT (_timescaledb_internal.show_chunk(show_chunks)).table_name
|
|
FROM show_chunks('chunkapi'))
|
|
ORDER BY tablename, attname;
|
|
|
|
-- Show stats after analyze
|
|
ANALYZE chunkapi;
|
|
SELECT * FROM _timescaledb_internal.get_chunk_relstats('chunkapi');
|
|
SELECT * FROM _timescaledb_internal.get_chunk_colstats('chunkapi');
|
|
|
|
SELECT relname, reltuples, relpages, relallvisible FROM pg_class WHERE relname IN
|
|
(SELECT (_timescaledb_internal.show_chunk(show_chunks)).table_name
|
|
FROM show_chunks('chunkapi'))
|
|
ORDER BY relname;
|
|
|
|
SELECT tablename, attname, inherited, null_frac, avg_width, n_distinct
|
|
FROM pg_stats WHERE tablename IN
|
|
(SELECT (_timescaledb_internal.show_chunk(show_chunks)).table_name
|
|
FROM show_chunks('chunkapi'))
|
|
ORDER BY tablename, attname;
|
|
|
|
-- Test getting chunk stats on a distribute hypertable
|
|
SET ROLE :ROLE_CLUSTER_SUPERUSER;
|
|
|
|
SELECT * FROM add_data_node('data_node_1', host => 'localhost',
|
|
database => :'DN_DBNAME_1');
|
|
SELECT * FROM add_data_node('data_node_2', host => 'localhost',
|
|
database => :'DN_DBNAME_2');
|
|
|
|
GRANT USAGE
|
|
ON FOREIGN SERVER data_node_1, data_node_2
|
|
TO :ROLE_1, :ROLE_DEFAULT_PERM_USER;
|
|
|
|
SET ROLE :ROLE_1;
|
|
CREATE TABLE disttable (time timestamptz, device int, temp float, color text);
|
|
SELECT * FROM create_distributed_hypertable('disttable', 'time', 'device');
|
|
INSERT INTO disttable VALUES ('2018-01-01 05:00:00-8', 1, 23.4, 'green'),
|
|
('2018-01-01 06:00:00-8', 4, 22.3, NULL),
|
|
('2018-01-01 06:00:00-8', 1, 21.1, 'green');
|
|
|
|
-- Make sure we get deterministic behavior across all nodes
|
|
CALL distributed_exec($$ SELECT setseed(1); $$);
|
|
|
|
-- No stats on the local table
|
|
SELECT * FROM _timescaledb_internal.get_chunk_relstats('disttable');
|
|
SELECT * FROM _timescaledb_internal.get_chunk_colstats('disttable');
|
|
|
|
SELECT relname, reltuples, relpages, relallvisible FROM pg_class WHERE relname IN
|
|
(SELECT (_timescaledb_internal.show_chunk(show_chunks)).table_name
|
|
FROM show_chunks('disttable'))
|
|
ORDER BY relname;
|
|
SELECT * FROM pg_stats WHERE tablename IN
|
|
(SELECT (_timescaledb_internal.show_chunk(show_chunks)).table_name
|
|
FROM show_chunks('disttable'))
|
|
ORDER BY 1,2,3;
|
|
|
|
-- Run ANALYZE on data node 1
|
|
CALL distributed_exec('ANALYZE disttable', '{ "data_node_1" }');
|
|
|
|
-- Stats should now be refreshed after running get_chunk_{col,rel}stats
|
|
SELECT relname, reltuples, relpages, relallvisible FROM pg_class WHERE relname IN
|
|
(SELECT (_timescaledb_internal.show_chunk(show_chunks)).table_name
|
|
FROM show_chunks('disttable'))
|
|
ORDER BY relname;
|
|
SELECT * FROM pg_stats WHERE tablename IN
|
|
(SELECT (_timescaledb_internal.show_chunk(show_chunks)).table_name
|
|
FROM show_chunks('disttable'))
|
|
ORDER BY 1,2,3;
|
|
|
|
SELECT * FROM _timescaledb_internal.get_chunk_relstats('disttable');
|
|
SELECT * FROM _timescaledb_internal.get_chunk_colstats('disttable');
|
|
|
|
SELECT relname, reltuples, relpages, relallvisible FROM pg_class WHERE relname IN
|
|
(SELECT (_timescaledb_internal.show_chunk(show_chunks)).table_name
|
|
FROM show_chunks('disttable'))
|
|
ORDER BY relname;
|
|
|
|
SELECT * FROM pg_stats WHERE tablename IN
|
|
(SELECT (_timescaledb_internal.show_chunk(show_chunks)).table_name
|
|
FROM show_chunks('disttable'))
|
|
ORDER BY 1,2,3;
|
|
|
|
-- Test that user without table permissions can't get column stats
|
|
SET ROLE :ROLE_DEFAULT_PERM_USER;
|
|
SELECT * FROM _timescaledb_internal.get_chunk_colstats('disttable');
|
|
SET ROLE :ROLE_1;
|
|
|
|
-- Run ANALYZE again, but on both nodes.
|
|
ANALYZE disttable;
|
|
|
|
-- Now expect stats from all data node chunks
|
|
SELECT * FROM _timescaledb_internal.get_chunk_relstats('disttable');
|
|
SELECT * FROM _timescaledb_internal.get_chunk_colstats('disttable');
|
|
|
|
-- Test ANALYZE with a replica chunk. We'd like to ensure the
|
|
-- stats-fetching functions handle duplicate stats from different (but
|
|
-- identical) replica chunks.
|
|
SELECT set_replication_factor('disttable', 2);
|
|
INSERT INTO disttable VALUES ('2019-01-01 05:00:00-8', 1, 23.4, 'green');
|
|
-- Run twice to test that stats-fetching functions handle replica chunks.
|
|
ANALYZE disttable;
|
|
ANALYZE disttable;
|
|
|
|
SELECT relname, reltuples, relpages, relallvisible FROM pg_class WHERE relname IN
|
|
(SELECT (_timescaledb_internal.show_chunk(show_chunks)).table_name
|
|
FROM show_chunks('disttable'))
|
|
ORDER BY relname;
|
|
SELECT * FROM pg_stats WHERE tablename IN
|
|
(SELECT (_timescaledb_internal.show_chunk(show_chunks)).table_name
|
|
FROM show_chunks('disttable'))
|
|
ORDER BY 1,2,3;
|
|
|
|
-- Check underlying pg_statistics table (looking at all columns except
|
|
-- starelid, which changes depending on how many tests are run before
|
|
-- this)
|
|
RESET ROLE;
|
|
SELECT ch, staattnum, stainherit, stanullfrac, stawidth, stadistinct, stakind1, stakind2, stakind3, stakind4, stakind5, staop1, staop2, staop3, staop4, staop5,
|
|
stanumbers1, stanumbers2, stanumbers3, stanumbers4, stanumbers5, stavalues1, stavalues2, stavalues3, stavalues4, stavalues5
|
|
FROM pg_statistic st, show_chunks('disttable') ch
|
|
WHERE st.starelid = ch
|
|
ORDER BY ch, staattnum;
|
|
|
|
SELECT test.remote_exec(NULL, $$
|
|
SELECT ch, staattnum, stainherit, stanullfrac, stawidth, stadistinct, stakind1, stakind2, stakind3, stakind4, stakind5, staop1, staop2, staop3, staop4, staop5,
|
|
stanumbers1, stanumbers2, stanumbers3, stanumbers4, stanumbers5, stavalues1, stavalues2, stavalues3, stavalues4, stavalues5
|
|
FROM pg_statistic st, show_chunks('disttable') ch
|
|
WHERE st.starelid = ch
|
|
ORDER BY ch, staattnum;
|
|
$$);
|
|
|
|
-- Clean up
|
|
RESET ROLE;
|
|
TRUNCATE disttable;
|
|
TRUNCATE costtable;
|
|
SELECT * FROM delete_data_node('data_node_1', force => true);
|
|
SELECT * FROM delete_data_node('data_node_2', force => true);
|
|
DROP DATABASE :DN_DBNAME_1;
|
|
DROP DATABASE :DN_DBNAME_2;
|