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https://github.com/GreptimeTeam/greptimedb.git
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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>
56 lines
1.3 KiB
Plaintext
56 lines
1.3 KiB
Plaintext
CREATE TABLE system_metrics (
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host STRING,
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idc STRING,
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cpu_util DOUBLE,
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memory_util DOUBLE,
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disk_util DOUBLE,
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ts TIMESTAMP DEFAULT CURRENT_TIMESTAMP(),
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PRIMARY KEY(host, idc),
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TIME INDEX(ts)
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);
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Affected Rows: 0
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INSERT INTO system_metrics
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VALUES
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("host1", "idc_a", 11.8, 10.3, 10.3, 1667446797450),
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("host2", "idc_a", 80.0, 70.3, 90.0, 1667446797450),
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("host1", "idc_b", 50.0, 66.7, 40.6, 1667446797450);
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Affected Rows: 3
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SELECT count(*) FROM system_metrics;
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+----------+
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| count(*) |
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+----------+
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| 3 |
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+----------+
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-- SQLNESS REPLACE (metrics.*) REDACTED
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-- SQLNESS REPLACE (RoundRobinBatch.*) REDACTED
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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 region=\d+\(\d+,\s+\d+\) region=REDACTED
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explain analyze SELECT count(*) FROM system_metrics;
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+-+-+-+
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| stage | node | plan_|
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+-+-+-+
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| 0_| 0_|_MergeScanExec: REDACTED
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| 1_| 0_|_ProjectionExec: expr=[count(system_REDACTED
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|_|_|_AggregateExec: mode=Final, gby=[], aggr=[count(system_REDACTED
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|_|_|_CoalescePartitionsExec REDACTED
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|_|_|_AggregateExec: mode=Partial, gby=[], aggr=[count(system_REDACTED
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|_|_|_SeqScan: region=REDACTED, partition_count=1 (1 memtable ranges, 0 file 0 ranges) REDACTED
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|_|_| Total rows: 1_|
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+-+-+-+
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drop table system_metrics;
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Affected Rows: 0
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