Files
greptimedb/tests/cases/standalone/common/tql-explain-analyze/explain.sql
dennis zhuang 57d84b9de5 feat: supports value aliasing in TQL (#7041)
* feat: supports value aliasing in TQL

Signed-off-by: Dennis Zhuang <killme2008@gmail.com>

* fix: invalid checking

Signed-off-by: Dennis Zhuang <killme2008@gmail.com>

* chore: remove invalid checking

Signed-off-by: Dennis Zhuang <killme2008@gmail.com>

* test: add explain test

Signed-off-by: Dennis Zhuang <killme2008@gmail.com>

* chore: improve parser

Signed-off-by: Dennis Zhuang <killme2008@gmail.com>

* test: add explain TQL-CTE

Signed-off-by: Dennis Zhuang <killme2008@gmail.com>

---------

Signed-off-by: Dennis Zhuang <killme2008@gmail.com>
2025-10-11 02:49:09 +00:00

39 lines
1.4 KiB
SQL

CREATE TABLE test(i DOUBLE, j TIMESTAMP TIME INDEX, k STRING PRIMARY KEY);
-- insert two points at 1ms and one point at 2ms
INSERT INTO test VALUES (1, 1, "a"), (1, 1, "b"), (2, 2, "a");
-- explain at 0s, 5s and 10s. No point at 0s.
-- SQLNESS REPLACE (RoundRobinBatch.*) REDACTED
-- SQLNESS REPLACE (peers.*) REDACTED
TQL EXPLAIN (0, 10, '5s') test;
-- 'lookback' parameter is not fully supported, the test has to be updated
-- explain at 0s, 5s and 10s. No point at 0s.
-- SQLNESS REPLACE (RoundRobinBatch.*) REDACTED
-- SQLNESS REPLACE (peers.*) REDACTED
TQL EXPLAIN (0, 10, '1s', '2s') test;
-- explain at 0s, 5s and 10s. No point at 0s.
-- SQLNESS REPLACE (RoundRobinBatch.*) REDACTED
-- SQLNESS REPLACE (peers.*) REDACTED
TQL EXPLAIN ('1970-01-01T00:00:00'::timestamp, '1970-01-01T00:00:00'::timestamp + '10 seconds'::interval, '5s') test;
-- explain verbose at 0s, 5s and 10s. No point at 0s.
-- SQLNESS REPLACE (-+) -
-- SQLNESS REPLACE (\s\s+) _
-- SQLNESS REPLACE (elapsed_compute.*) REDACTED
-- SQLNESS REPLACE (peers.*) REDACTED
-- SQLNESS REPLACE (RoundRobinBatch.*) REDACTED
TQL EXPLAIN VERBOSE (0, 10, '5s') test;
-- explain verbose at 0s, 5s and 10s. No point at 0s.
-- SQLNESS REPLACE (-+) -
-- SQLNESS REPLACE (\s\s+) _
-- SQLNESS REPLACE (elapsed_compute.*) REDACTED
-- SQLNESS REPLACE (peers.*) REDACTED
-- SQLNESS REPLACE (RoundRobinBatch.*) REDACTED
TQL EXPLAIN VERBOSE (0, 10, '5s') test AS series;
DROP TABLE test;