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https://github.com/GreptimeTeam/greptimedb.git
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6a12c27e78
* feat: let TypeConversionRule aware query context timezone setting * chore: don't optimize explain command * feat: parse string into timestamp with timezone * fix: compile error * chore: check the scalar value type in predicate * chore: remove mut for engine context * chore: return none if the scalar value is utf8 in time range predicate * fix: some fixme * feat: let Date and DateTime parsing from string value be aware of timezone * chore: tweak * test: add datetime from_str test with timezone * feat: construct function context from query context * test: add timezone test for to_unixtime and date_format function * fix: typo * chore: apply suggestion * test: adds string with timezone * chore: apply CR suggestion Co-authored-by: Lei, HUANG <6406592+v0y4g3r@users.noreply.github.com> * chore: apply suggestion --------- Co-authored-by: Lei, HUANG <6406592+v0y4g3r@users.noreply.github.com>
272 lines
7.1 KiB
Plaintext
272 lines
7.1 KiB
Plaintext
--- tests for timezone ---
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SHOW VARIABLES time_zone;
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+-----------+
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| TIME_ZONE |
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+-----------+
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| UTC |
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+-----------+
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SHOW VARIABLES system_time_zone;
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+------------------+
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| SYSTEM_TIME_ZONE |
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+------------------+
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| UTC |
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+------------------+
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CREATE TABLE test(d double, ts timestamp_ms time index);
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Affected Rows: 0
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INSERT INTO test values
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(1, '2024-01-01 00:00:00'),
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(2, '2024-01-02 08:00:00'),
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(3, '2024-01-03 16:00:00'),
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(4, '2024-01-04 00:00:00'),
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(5, '2024-01-05 00:00:00+08:00');
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Affected Rows: 5
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SELECT * from test;
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+-----+---------------------+
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| d | ts |
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+-----+---------------------+
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| 1.0 | 2024-01-01T00:00:00 |
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| 2.0 | 2024-01-02T08:00:00 |
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| 3.0 | 2024-01-03T16:00:00 |
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| 4.0 | 2024-01-04T00:00:00 |
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| 5.0 | 2024-01-04T16:00:00 |
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+-----+---------------------+
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SELECT * from test where ts >= '2024-01-02 08:00:00';
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+-----+---------------------+
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| d | ts |
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+-----+---------------------+
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| 2.0 | 2024-01-02T08:00:00 |
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| 3.0 | 2024-01-03T16:00:00 |
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| 4.0 | 2024-01-04T00:00:00 |
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| 5.0 | 2024-01-04T16:00:00 |
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+-----+---------------------+
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SELECT * from test where ts <= '2024-01-03 16:00:00';
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+-----+---------------------+
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| d | ts |
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+-----+---------------------+
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| 1.0 | 2024-01-01T00:00:00 |
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| 2.0 | 2024-01-02T08:00:00 |
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| 3.0 | 2024-01-03T16:00:00 |
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+-----+---------------------+
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select date_format(ts, '%Y-%m-%d %H:%M:%S:%3f') from test;
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+----------------------------------------------------+
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| date_format(test.ts,Utf8("%Y-%m-%d %H:%M:%S:%3f")) |
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+----------------------------------------------------+
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| 2024-01-01 00:00:00:000 |
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| 2024-01-02 08:00:00:000 |
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| 2024-01-03 16:00:00:000 |
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| 2024-01-04 00:00:00:000 |
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| 2024-01-04 16:00:00:000 |
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+----------------------------------------------------+
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select to_unixtime('2024-01-02 00:00:00');
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+------------------------------------------+
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| to_unixtime(Utf8("2024-01-02 00:00:00")) |
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+------------------------------------------+
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| 1704153600 |
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+------------------------------------------+
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select to_unixtime('2024-01-02T00:00:00+08:00');
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+------------------------------------------------+
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| to_unixtime(Utf8("2024-01-02T00:00:00+08:00")) |
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+------------------------------------------------+
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| 1704124800 |
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+------------------------------------------------+
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--- UTC+8 ---
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SET TIME_ZONE = '+8:00';
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Affected Rows: 0
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SHOW VARIABLES time_zone;
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+-----------+
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| TIME_ZONE |
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+-----------+
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| +08:00 |
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+-----------+
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SHOW VARIABLES system_time_zone;
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+------------------+
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| SYSTEM_TIME_ZONE |
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+------------------+
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| UTC |
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+------------------+
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SELECT * from test;
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+-----+---------------------+
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| d | ts |
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+-----+---------------------+
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| 1.0 | 2024-01-01T00:00:00 |
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| 2.0 | 2024-01-02T08:00:00 |
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| 3.0 | 2024-01-03T16:00:00 |
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| 4.0 | 2024-01-04T00:00:00 |
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| 5.0 | 2024-01-04T16:00:00 |
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+-----+---------------------+
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SELECT * from test where ts >= '2024-01-02 08:00:00';
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+-----+---------------------+
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| d | ts |
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+-----+---------------------+
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| 2.0 | 2024-01-02T08:00:00 |
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| 3.0 | 2024-01-03T16:00:00 |
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| 4.0 | 2024-01-04T00:00:00 |
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| 5.0 | 2024-01-04T16:00:00 |
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+-----+---------------------+
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SELECT * from test where ts <= '2024-01-03 16:00:00';
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+-----+---------------------+
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| d | ts |
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+-----+---------------------+
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| 1.0 | 2024-01-01T00:00:00 |
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| 2.0 | 2024-01-02T08:00:00 |
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+-----+---------------------+
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select date_format(ts, '%Y-%m-%d %H:%M:%S:%3f') from test;
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+----------------------------------------------------+
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| date_format(test.ts,Utf8("%Y-%m-%d %H:%M:%S:%3f")) |
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+----------------------------------------------------+
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| 2024-01-01 08:00:00:000 |
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| 2024-01-02 16:00:00:000 |
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| 2024-01-04 00:00:00:000 |
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| 2024-01-04 08:00:00:000 |
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| 2024-01-05 00:00:00:000 |
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+----------------------------------------------------+
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select to_unixtime('2024-01-02 00:00:00');
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+------------------------------------------+
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| to_unixtime(Utf8("2024-01-02 00:00:00")) |
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+------------------------------------------+
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| 1704124800 |
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+------------------------------------------+
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select to_unixtime('2024-01-02 00:00:00+08:00');
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+------------------------------------------------+
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| to_unixtime(Utf8("2024-01-02 00:00:00+08:00")) |
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+------------------------------------------------+
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| 1704124800 |
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+------------------------------------------------+
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--- UTC-8 ---
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SET TIME_ZONE = '-8:00';
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Affected Rows: 0
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SHOW VARIABLES time_zone;
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+-----------+
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| TIME_ZONE |
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+-----------+
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| -08:00 |
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+-----------+
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SHOW VARIABLES system_time_zone;
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+------------------+
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| SYSTEM_TIME_ZONE |
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+------------------+
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| UTC |
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+------------------+
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SELECT * from test;
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+-----+---------------------+
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| d | ts |
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+-----+---------------------+
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| 1.0 | 2024-01-01T00:00:00 |
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| 2.0 | 2024-01-02T08:00:00 |
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| 3.0 | 2024-01-03T16:00:00 |
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| 4.0 | 2024-01-04T00:00:00 |
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| 5.0 | 2024-01-04T16:00:00 |
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+-----+---------------------+
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SELECT * from test where ts >= '2024-01-02 08:00:00';
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+-----+---------------------+
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| d | ts |
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+-----+---------------------+
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| 3.0 | 2024-01-03T16:00:00 |
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| 4.0 | 2024-01-04T00:00:00 |
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| 5.0 | 2024-01-04T16:00:00 |
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+-----+---------------------+
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SELECT * from test where ts <= '2024-01-03 16:00:00';
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+-----+---------------------+
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| d | ts |
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+-----+---------------------+
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| 1.0 | 2024-01-01T00:00:00 |
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| 2.0 | 2024-01-02T08:00:00 |
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| 3.0 | 2024-01-03T16:00:00 |
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| 4.0 | 2024-01-04T00:00:00 |
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+-----+---------------------+
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select date_format(ts, '%Y-%m-%d %H:%M:%S:%3f') from test;
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+----------------------------------------------------+
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| date_format(test.ts,Utf8("%Y-%m-%d %H:%M:%S:%3f")) |
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+----------------------------------------------------+
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| 2023-12-31 16:00:00:000 |
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| 2024-01-02 00:00:00:000 |
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| 2024-01-03 08:00:00:000 |
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| 2024-01-03 16:00:00:000 |
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| 2024-01-04 08:00:00:000 |
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+----------------------------------------------------+
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select to_unixtime('2024-01-02 00:00:00');
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+------------------------------------------+
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| to_unixtime(Utf8("2024-01-02 00:00:00")) |
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+------------------------------------------+
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| 1704182400 |
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+------------------------------------------+
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select to_unixtime('2024-01-02 00:00:00+08:00');
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+------------------------------------------------+
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| to_unixtime(Utf8("2024-01-02 00:00:00+08:00")) |
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+------------------------------------------------+
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| 1704124800 |
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+------------------------------------------------+
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drop table test;
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Affected Rows: 0
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-- revert timezone to UTC
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SET TIME_ZONE = 'UTC';
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Affected Rows: 0
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SHOW VARIABLES time_zone;
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+-----------+
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| TIME_ZONE |
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+-----------+
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| UTC |
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+-----------+
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