mirror of
https://github.com/GreptimeTeam/greptimedb.git
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ac6d68aa2d
* fix: simp expr recursively Signed-off-by: discord9 <discord9@163.com> * test: some simple constant folding case Signed-off-by: discord9 <discord9@163.com> * fix: literal ts cast to UTC Signed-off-by: discord9 <discord9@163.com> * fix: patch merge scan batch col tz instead Signed-off-by: discord9 <discord9@163.com> * test: fix Signed-off-by: discord9 <discord9@163.com> --------- Signed-off-by: discord9 <discord9@163.com>
72 lines
2.2 KiB
Plaintext
72 lines
2.2 KiB
Plaintext
CREATE TABLE ngx_access_log (
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client STRING,
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country STRING,
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access_time TIMESTAMP TIME INDEX
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);
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Affected Rows: 0
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/* insert some data */
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INSERT INTO
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ngx_access_log
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VALUES
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("client1", "US", "2022-01-01 00:00:00"),
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("client2", "US", "2022-01-01 00:00:01"),
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("client3", "UK", "2022-01-01 00:00:02"),
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("client4", "UK", "2022-01-01 00:00:03"),
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("client5", "CN", "2022-01-01 00:00:04"),
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("client6", "CN", "2022-01-01 00:00:05"),
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("client7", "JP", "2022-01-01 00:00:06"),
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("client8", "JP", "2022-01-01 00:00:07"),
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("client9", "KR", "2022-01-01 00:00:08"),
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("client10", "KR", "2022-01-01 00:00:09");
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Affected Rows: 10
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-- should not fail with mismatch timezone
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-- SQLNESS REPLACE \d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}\.\d{9}Z NOW
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SELECT
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now()
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FROM
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ngx_access_log;
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+--------------------------------+
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| now() |
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+--------------------------------+
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| NOW |
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| NOW |
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| NOW |
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| NOW |
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| NOW |
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| NOW |
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| NOW |
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| NOW |
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| NOW |
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| NOW |
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+--------------------------------+
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-- SQLNESS REPLACE TimestampNanosecond\(\d+ TimestampNanosecond(NOW
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-- SQLNESS REPLACE (peers.*) REDACTED
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-- SQLNESS REPLACE (partitioning.*) REDACTED
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EXPLAIN SELECT
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now()
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FROM
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ngx_access_log;
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+---------------+-------------------------------------------------------------------------------+
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| plan_type | plan |
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+---------------+-------------------------------------------------------------------------------+
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| logical_plan | MergeScan [is_placeholder=false, remote_input=[ |
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| | Projection: TimestampNanosecond(NOW, Some("+00:00")) AS now() |
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| | TableScan: ngx_access_log |
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| | ]] |
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| physical_plan | CooperativeExec |
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| | MergeScanExec: REDACTED
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| | |
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+---------------+-------------------------------------------------------------------------------+
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DROP TABLE ngx_access_log;
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Affected Rows: 0
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