mirror of
https://github.com/GreptimeTeam/greptimedb.git
synced 2026-01-14 01:02:55 +00:00
75 lines
1.4 KiB
SQL
75 lines
1.4 KiB
SQL
CREATE TABLE ato(i INTEGER, j TIMESTAMP TIME INDEX, PRIMARY KEY(i));
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INSERT INTO ato VALUES(1, now()), (2, now());
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SELECT i FROM ato;
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ALTER TABLE ato SET 'ttl'='1d';
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SELECT i FROM ato;
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SHOW CREATE TABLE ato;
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ALTER TABLE ato SET 'ttl'='2d';
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SELECT i FROM ato;
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SHOW CREATE TABLE ato;
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ALTER TABLE ato SET 'ttl'=NULL;
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SELECT i FROM ato;
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SHOW CREATE TABLE ato;
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ALTER TABLE ato SET 'ttl'='1s';
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SHOW CREATE TABLE ato;
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ALTER TABLE ato SET 'ttl'='😁';
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ALTER TABLE ato SET '🕶️'='1s';
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SELECT i FROM ato;
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ALTER TABLE ato SET 'compaction.twcs.time_window'='2h';
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ALTER TABLE ato SET 'compaction.twcs.max_output_file_size'='500MB';
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ALTER TABLE ato SET 'compaction.twcs.max_inactive_window_files'='2';
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ALTER TABLE ato SET 'compaction.twcs.max_active_window_files'='2';
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ALTER TABLE ato SET 'compaction.twcs.max_active_window_runs'='6';
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ALTER TABLE ato SET 'compaction.twcs.max_inactive_window_runs'='6';
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SHOW CREATE TABLE ato;
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ALTER TABLE ato UNSET 'compaction.twcs.time_window';
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ALTER TABLE ato UNSET '🕶️';
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SHOW CREATE TABLE ato;
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ALTER TABLE ato SET 'compaction.twcs.max_inactive_window_runs'='';
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SHOW CREATE TABLE ato;
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-- SQLNESS ARG restart=true
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SHOW CREATE TABLE ato;
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DROP TABLE ato;
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CREATE TABLE phy (ts timestamp time index, val double) engine=metric with ("physical_metric_table" = "");
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ALTER TABLE phy set ttl='2years';
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SHOW CREATE TABLE phy;
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ALTER TABLE phy UNSET 'ttl';
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SHOW CREATE TABLE phy;
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DROP TABLE phy;
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