mirror of
https://github.com/GreptimeTeam/greptimedb.git
synced 2026-01-08 22:32:55 +00:00
cea578244c
* fix: fix dynamic compactiom option,unify behavior of database compaction options with TTL option Signed-off-by: AntiTopQuark <AntiTopQuark1350@outlook.com> * fix unit test Signed-off-by: AntiTopQuark <AntiTopQuark1350@outlook.com> * add debug log Signed-off-by: AntiTopQuark <AntiTopQuark1350@outlook.com> --------- Signed-off-by: AntiTopQuark <AntiTopQuark1350@outlook.com>
97 lines
1.9 KiB
SQL
97 lines
1.9 KiB
SQL
CREATE DATABASE mydb WITH (ttl = '1h');
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SHOW DATABASES;
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SHOW FULL DATABASES;
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SHOW CREATE DATABASE mydb;
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USE mydb;
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CREATE TABLE test(host STRING, cpu DOUBLE, ts TIMESTAMP TIME INDEX);
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SHOW CREATE TABLE test;
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USE public;
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DROP DATABASE mydb;
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---test more options----
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CREATE DATABASE mydb WITH (
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ttl = '1h',
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'memtable.type'='partition_tree',
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'append_mode'='false',
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'merge_mode'='last_non_null',
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'compaction.type' = 'twcs',
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'compaction.twcs.time_window' = '1h',
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'skip_wal'='true');
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use mydb;
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SHOW FULL DATABASES;
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CREATE TABLE test1(host STRING, cpu DOUBLE, ts TIMESTAMP TIME INDEX);
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SHOW CREATE TABLE test1;
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CREATE TABLE test2(host STRING, cpu DOUBLE, ts TIMESTAMP TIME INDEX) WITH (
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'append_mode'='true',
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'merge_mode'='',
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'skip_wal'='false');
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SHOW CREATE TABLE test2;
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INSERT INTO test2 VALUES('host1', 1.0, '2023-10-01 00:00:00');
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SELECT * FROM test2;
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USE public;
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DROP DATABASE mydb;
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--- test compaction options----
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CREATE DATABASE test_compaction_opt;
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USE test_compaction_opt;
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SHOW CREATE DATABASE test_compaction_opt;
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CREATE TABLE test_table(ts TIMESTAMP TIME INDEX, val INT);
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SHOW CREATE TABLE test_table;
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ALTER DATABASE test_compaction_opt SET 'compaction.type' = 'twcs';
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ALTER DATABASE test_compaction_opt SET 'compaction.twcs.time_window' = '2h';
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SHOW CREATE DATABASE test_compaction_opt;
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SHOW CREATE TABLE test_table;
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CREATE TABLE test_table2(ts TIMESTAMP TIME INDEX, val INT);
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SHOW CREATE TABLE test_table2;
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USE public;
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DROP DATABASE test_compaction_opt;
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CREATE DATABASE test_compaction_opt2;
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USE test_compaction_opt2;
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CREATE TABLE test_table(ts TIMESTAMP TIME INDEX, v INT) WITH ('compaction.type'='twcs','compaction.twcs.time_window'='1h');
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SHOW CREATE TABLE test_table;
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ALTER DATABASE test_compaction_opt2 SET 'compaction.twcs.time_window' = '3h';
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SHOW CREATE TABLE test_table;
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USE public;
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DROP DATABASE test_compaction_opt2;
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SHOW DATABASES;
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