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bbb6f8685e
* feat: implement commutativity rule for prom-related plans Signed-off-by: Ruihang Xia <waynestxia@gmail.com> * fix range manipulate deserializer Signed-off-by: Ruihang Xia <waynestxia@gmail.com> * blocklist in commutativity rule Signed-off-by: Ruihang Xia <waynestxia@gmail.com> * change dictionary type Signed-off-by: Ruihang Xia <waynestxia@gmail.com> * handle partition and ordering Signed-off-by: Ruihang Xia <waynestxia@gmail.com> * fix clippy Signed-off-by: Ruihang Xia <waynestxia@gmail.com> * update tests Signed-off-by: Ruihang Xia <waynestxia@gmail.com> * add rate, increase and delta Signed-off-by: Ruihang Xia <waynestxia@gmail.com> * update sqlness result Signed-off-by: Ruihang Xia <waynestxia@gmail.com> * regexp_replace uses empty string instead of null value Signed-off-by: Ruihang Xia <waynestxia@gmail.com> * update sqlness result Signed-off-by: Ruihang Xia <waynestxia@gmail.com> * update sqlness result Signed-off-by: Ruihang Xia <waynestxia@gmail.com> * update sqlness result again Signed-off-by: Ruihang Xia <waynestxia@gmail.com> --------- Signed-off-by: Ruihang Xia <waynestxia@gmail.com>
124 lines
3.1 KiB
SQL
124 lines
3.1 KiB
SQL
-- test if handle aliased sort expr correctly
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CREATE TABLE IF NOT EXISTS lightning (
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collect_time TIMESTAMP(9) NOT NULL,
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collect_time_utc TIMESTAMP(9) NULL,
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peak_current FLOAT NULL,
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TIME INDEX (collect_time)
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)
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ENGINE=mito
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WITH(
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'compaction.twcs.time_window' = '7d',
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'compaction.type' = 'twcs'
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);
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-- insert some data, with collect_time = collect_time_utc + 8 hour
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INSERT INTO lightning VALUES
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('2025-03-01 16:00:00', '2025-03-01 08:00:00', 1.0),
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('2025-03-01 17:00:00', '2025-03-01 09:00:00', 1.0),
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('2025-03-01 18:00:00', '2025-03-01 10:00:00', 1.0),
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('2025-03-01 19:00:00', '2025-03-01 11:00:00', 1.0),
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('2025-03-01 20:00:00', '2025-03-01 12:00:00', 1.0),
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('2025-03-01 21:00:00', '2025-03-01 13:00:00', 1.0),
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('2025-03-01 22:00:00', '2025-03-01 14:00:00', 1.0),
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('2025-03-01 23:00:00', '2025-03-01 15:00:00', 1.0)
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;
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-- notice the alias make order by not applicable for window sort
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-- note due to alias there is a tiny difference in the output between standalone/distributed
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-- which is acceptable
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SELECT
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collect_time_utc AS collect_time,
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peak_current,
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FROM
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lightning
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ORDER BY
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collect_time ASC;
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-- SQLNESS REPLACE (-+) -
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-- SQLNESS REPLACE (\s\s+) _
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-- SQLNESS REPLACE (peers.*) REDACTED
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-- SQLNESS REPLACE (metrics.*) REDACTED
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-- SQLNESS REPLACE region=\d+\(\d+,\s+\d+\) region=REDACTED
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EXPLAIN ANALYZE SELECT
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collect_time_utc AS collect_time,
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peak_current,
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FROM
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lightning
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ORDER BY
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collect_time ASC;
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-- also try alias with different name with time index
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SELECT
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collect_time_utc AS collect_time_0,
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peak_current,
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FROM
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lightning
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ORDER BY
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collect_time_0 ASC;
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-- SQLNESS REPLACE (-+) -
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-- SQLNESS REPLACE (\s\s+) _
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-- SQLNESS REPLACE (peers.*) REDACTED
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-- SQLNESS REPLACE (metrics.*) REDACTED
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-- SQLNESS REPLACE region=\d+\(\d+,\s+\d+\) region=REDACTED
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-- SQLNESS REPLACE num_ranges=\d+ num_ranges=REDACTED
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EXPLAIN ANALYZE SELECT
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collect_time_utc AS collect_time_0,
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peak_current,
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FROM
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lightning
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ORDER BY
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collect_time_0 ASC;
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-- try more complex alias with time index
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SELECT
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collect_time AS true_collect_time,
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collect_time_utc AS collect_time,
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peak_current,
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FROM
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lightning
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ORDER BY
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true_collect_time DESC;
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-- SQLNESS REPLACE (-+) -
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-- SQLNESS REPLACE (\s\s+) _
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-- SQLNESS REPLACE (peers.*) REDACTED
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-- SQLNESS REPLACE (metrics.*) REDACTED
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-- SQLNESS REPLACE region=\d+\(\d+,\s+\d+\) region=REDACTED
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-- SQLNESS REPLACE num_ranges=\d+ num_ranges=REDACTED
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EXPLAIN ANALYZE SELECT
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collect_time AS true_collect_time,
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collect_time_utc AS collect_time,
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peak_current,
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FROM
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lightning
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ORDER BY
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true_collect_time DESC;
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-- this should also do windowed sort
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SELECT
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collect_time_utc AS collect_time,
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collect_time AS true_collect_time,
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peak_current,
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FROM
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lightning
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ORDER BY
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true_collect_time DESC;
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-- SQLNESS REPLACE (-+) -
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-- SQLNESS REPLACE (\s\s+) _
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-- SQLNESS REPLACE (peers.*) REDACTED
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-- SQLNESS REPLACE (metrics.*) REDACTED
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-- SQLNESS REPLACE region=\d+\(\d+,\s+\d+\) region=REDACTED
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-- SQLNESS REPLACE num_ranges=\d+ num_ranges=REDACTED
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EXPLAIN ANALYZE SELECT
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collect_time_utc AS collect_time,
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collect_time AS true_collect_time,
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peak_current,
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FROM
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lightning
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ORDER BY
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true_collect_time DESC;
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DROP TABLE lightning;
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