Files
greptimedb/tests/cases/standalone/tql-explain-analyze/tsid_column.sql
Ruihang Xia 59dd418629 feat: simplify nested aggr inside count query (#7859)
* as optimizer rule

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* dump changes

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* perf: tighten count-count optimizer rewrite

* extend inner op set

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* simplify and more coverage

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* remove prom-non-null

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* preserve value column through pruning

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* more sqlness cases

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* rename

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* enforce is not null before inner aggr

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* finalize

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* update sqlness result

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

---------

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>
2026-03-26 00:08:38 +00:00

65 lines
2.0 KiB
SQL

CREATE TABLE tsid_physical (
ts TIMESTAMP(3) TIME INDEX,
val DOUBLE,
) ENGINE = metric WITH ("physical_metric_table" = "");
CREATE TABLE tsid_metric (
job STRING NULL,
instance STRING NULL,
ts TIMESTAMP(3) NOT NULL,
val DOUBLE NULL,
TIME INDEX (ts),
PRIMARY KEY(job, instance),
)
ENGINE = metric
WITH(
on_physical_table = 'tsid_physical'
);
INSERT INTO tsid_metric VALUES
('job1', 'instance1', 0, 1),
('job1', 'instance2', 0, 2),
('job1', 'instance1', 5000, 3),
('job1', 'instance2', 5000, 4),
('job1', 'instance1', 10000, 5),
('job1', 'instance2', 10000, 6);
-- SQLNESS REPLACE (metrics.*) REDACTED
-- SQLNESS REPLACE (RoundRobinBatch.*) REDACTED
-- SQLNESS REPLACE (-+) -
-- SQLNESS REPLACE (\s\s+) _
-- SQLNESS REPLACE (peers.*) REDACTED
-- SQLNESS REPLACE region=\d+\(\d+,\s+\d+\) region=REDACTED
-- SQLNESS REPLACE (Hash.*) REDACTED
TQL ANALYZE (0, 10, '5s') sum(tsid_metric);
-- SQLNESS REPLACE (metrics.*) REDACTED
-- SQLNESS REPLACE (RoundRobinBatch.*) REDACTED
-- SQLNESS REPLACE (-+) -
-- SQLNESS REPLACE (\s\s+) _
-- SQLNESS REPLACE (peers.*) REDACTED
-- SQLNESS REPLACE region=\d+\(\d+,\s+\d+\) region=REDACTED
-- SQLNESS REPLACE (Hash.*) REDACTED
TQL ANALYZE (0, 10, '5s') sum by (job, instance) (tsid_metric);
-- SQLNESS REPLACE (metrics.*) REDACTED
-- SQLNESS REPLACE (RoundRobinBatch.*) REDACTED
-- SQLNESS REPLACE (-+) -
-- SQLNESS REPLACE (\s\s+) _
-- SQLNESS REPLACE (peers.*) REDACTED
-- SQLNESS REPLACE region=\d+\(\d+,\s+\d+\) region=REDACTED
-- SQLNESS REPLACE (Hash.*) REDACTED
TQL ANALYZE (0, 10, '5s') sum(irate(tsid_metric[1h])) / scalar(count(count(tsid_metric) by (job)));
-- SQLNESS REPLACE (metrics.*) REDACTED
-- SQLNESS REPLACE (RoundRobinBatch.*) REDACTED
-- SQLNESS REPLACE (-+) -
-- SQLNESS REPLACE (\s\s+) _
-- SQLNESS REPLACE (peers.*) REDACTED
-- SQLNESS REPLACE region=\d+\(\d+,\s+\d+\) region=REDACTED
-- SQLNESS REPLACE (Hash.*) REDACTED
TQL ANALYZE (0, 10, '5s') sum(irate(tsid_metric[1h])) / scalar(count(sum(tsid_metric) by (job)));
DROP TABLE tsid_metric;
DROP TABLE tsid_physical;