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https://github.com/GreptimeTeam/greptimedb.git
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8d446ed741
* fix: quote ident on rendered SQL Signed-off-by: Ruihang Xia <waynestxia@gmail.com> * read quote style from query context 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>
44 lines
1.8 KiB
Plaintext
44 lines
1.8 KiB
Plaintext
CREATE TABLE system_metrics (
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id INT UNSIGNED NULL,
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host STRING NULL,
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cpu DOUBLE NULL COMMENT 'cpu',
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disk FLOAT NULL,
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ts TIMESTAMP NOT NULL DEFAULT current_timestamp(),
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TIME INDEX (ts),
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PRIMARY KEY (id, host)
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)
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ENGINE=mito
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WITH(
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ttl = '7d',
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write_buffer_size = 1024
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);
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Affected Rows: 0
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SHOW CREATE TABLE system_metrics;
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+----------------+-----------------------------------------------------------+
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| Table | Create Table |
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+----------------+-----------------------------------------------------------+
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| system_metrics | CREATE TABLE IF NOT EXISTS "system_metrics" ( |
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| | "id" INT UNSIGNED NULL, |
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| | "host" STRING NULL, |
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| | "cpu" DOUBLE NULL COMMENT 'cpu', |
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| | "disk" FLOAT NULL, |
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| | "ts" TIMESTAMP(3) NOT NULL DEFAULT current_timestamp(), |
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| | TIME INDEX ("ts"), |
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| | PRIMARY KEY ("id", "host") |
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| | ) |
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| | ENGINE=mito |
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| | WITH( |
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| | regions = 1, |
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| | ttl = '7days', |
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| | write_buffer_size = '1.0KiB' |
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| | ) |
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+----------------+-----------------------------------------------------------+
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DROP TABLE system_metrics;
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Affected Rows: 1
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