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This changes the license text for SQL files to be identical with the license text for C files.
110 lines
4.3 KiB
SQL
110 lines
4.3 KiB
SQL
-- This file and its contents are licensed under the Apache License 2.0.
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-- Please see the included NOTICE for copyright information and
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-- LICENSE-APACHE for a copy of the license.
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\ir include/insert_two_partitions.sql
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SELECT * FROM test.show_columnsp('_timescaledb_internal.%_hyper%');
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SELECT * FROM test.show_indexesp('_timescaledb_internal._hyper%');
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SELECT * FROM _timescaledb_catalog.chunk;
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SELECT * FROM "two_Partitions" ORDER BY "timeCustom", device_id;
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SELECT * FROM ONLY "two_Partitions";
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CREATE TABLE error_test(time timestamp, temp float8, device text NOT NULL);
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SELECT create_hypertable('error_test', 'time', 'device', 2);
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\set QUIET off
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INSERT INTO error_test VALUES ('Mon Mar 20 09:18:20.1 2017', 21.3, 'dev1');
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\set ON_ERROR_STOP 0
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-- generate insert error
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INSERT INTO error_test VALUES ('Mon Mar 20 09:18:22.3 2017', 21.1, NULL);
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\set ON_ERROR_STOP 1
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INSERT INTO error_test VALUES ('Mon Mar 20 09:18:25.7 2017', 22.4, 'dev2');
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\set QUIET on
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SELECT * FROM error_test;
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--test character(9) partition keys since there were issues with padding causing partitioning errors
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CREATE TABLE tick_character (
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symbol character(9) NOT NULL,
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mid REAL NOT NULL,
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spread REAL NOT NULL,
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time TIMESTAMPTZ NOT NULL
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);
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SELECT create_hypertable ('tick_character', 'time', 'symbol', 2);
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INSERT INTO tick_character ( symbol, mid, spread, time ) VALUES ( 'GBPJPY', 142.639000, 5.80, 'Mon Mar 20 09:18:22.3 2017') RETURNING time, symbol, mid;
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SELECT * FROM tick_character;
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CREATE TABLE many_partitions_test(time timestamp, temp float8, device text NOT NULL);
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SELECT create_hypertable('many_partitions_test', 'time', 'device', 1000);
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--NOTE: how much slower the first two queries are -- they are creating chunks
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INSERT INTO many_partitions_test
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SELECT to_timestamp(ser), ser, ser::text FROM generate_series(1,100) ser;
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INSERT INTO many_partitions_test
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SELECT to_timestamp(ser), ser, ser::text FROM generate_series(101,200) ser;
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INSERT INTO many_partitions_test
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SELECT to_timestamp(ser), ser, (ser-201)::text FROM generate_series(201,300) ser;
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SELECT * FROM many_partitions_test ORDER BY time DESC LIMIT 2;
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SELECT count(*) FROM many_partitions_test;
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CREATE TABLE date_col_test(time date, temp float8, device text NOT NULL);
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SELECT create_hypertable('date_col_test', 'time', 'device', 1000, chunk_time_interval => INTERVAL '1 Day');
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INSERT INTO date_col_test
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VALUES ('2001-02-01', 98, 'dev1'),
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('2001-03-02', 98, 'dev1');
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SELECT * FROM date_col_test WHERE time > '2001-01-01';
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CREATE TABLE many_partitions_test_1m (time timestamp, temp float8, device text NOT NULL);
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SELECT create_hypertable('many_partitions_test_1m', 'time', 'device', 1000);
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EXPLAIN (verbose on, costs off)
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INSERT INTO many_partitions_test_1m(time, temp, device)
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SELECT time_bucket('1 minute', time) AS period, avg(temp), device
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FROM many_partitions_test
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GROUP BY period, device;
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INSERT INTO many_partitions_test_1m(time, temp, device)
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SELECT time_bucket('1 minute', time) AS period, avg(temp), device
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FROM many_partitions_test
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GROUP BY period, device;
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-- Out-of-order insertion regression test.
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-- this used to trip an assert in subspace_store.c checking that
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-- max_open_chunks_per_insert was obeyed
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set timescaledb.max_open_chunks_per_insert=1;
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CREATE TABLE chunk_assert_fail(i bigint, j bigint);
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SELECT create_hypertable('chunk_assert_fail', 'i', 'j', 1000, chunk_time_interval=>1);
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insert into chunk_assert_fail values (1, 1), (1, 2), (2,1);
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select * from chunk_assert_fail;
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set timescaledb.max_open_chunks_per_insert=default;
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SELECT * FROM many_partitions_test_1m ORDER BY time, device LIMIT 10;
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CREATE TABLE one_space_test(time timestamp, temp float8, device text NOT NULL);
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SELECT create_hypertable('one_space_test', 'time', 'device', 1);
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INSERT INTO one_space_test VALUES
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('2001-01-01 01:01:01', 1.0, 'device'),
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('2002-01-01 01:02:01', 1.0, 'device');
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SELECT * FROM one_space_test;
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--CTE & EXPLAIN ANALYZE TESTS
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WITH insert_cte as (
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INSERT INTO one_space_test VALUES
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('2001-01-01 01:02:01', 1.0, 'device')
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RETURNING *)
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SELECT * FROM insert_cte;
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EXPLAIN (analyze, costs off, timing off) --can't turn summary off in 9.6 so instead grep it away at end.
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WITH insert_cte as (
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INSERT INTO one_space_test VALUES
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('2001-01-01 01:03:01', 1.0, 'device')
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)
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SELECT 1 \g | grep -v "Planning" | grep -v "Execution"
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