mirror of
https://github.com/GreptimeTeam/greptimedb.git
synced 2026-05-29 19:30:37 +00:00
d86b3386dc
* fix: incorrect show create table output * feat: change CreateTable's Display if table is external * feat: change CreateTable's Display if table is external
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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