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54 lines
2.2 KiB
Text
54 lines
2.2 KiB
Text
DROP TABLE IF EXISTS t1,t2;
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CREATE TABLE t1 (a <INT_COLUMN>, b <CHAR_COLUMN>) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS> PARTITION BY HASH(a) PARTITIONS 2;
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INSERT INTO t1 (a,b) VALUES (1,'a'),(2,'b'),(3,'c'),(2,'d'),(4,'e'),(100,'f'),(101,'g');
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CREATE TABLE t2 (a <INT_COLUMN>, b <CHAR_COLUMN>) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS> PARTITION BY RANGE(a) (
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PARTITION p0 VALUES LESS THAN (100),
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PARTITION p1 VALUES LESS THAN MAXVALUE
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);
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INSERT INTO t2 (a,b) SELECT a, b FROM t1;
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INSERT INTO t1 (a,b) VALUES (3,'c'),(4,'d');
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ALTER TABLE t1 OPTIMIZE PARTITION p1;
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Table Op Msg_type Msg_text
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test.t1 optimize status OK
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INSERT INTO t2 (a,b) VALUES (4,'d');
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ALTER TABLE t2 OPTIMIZE PARTITION p0 NO_WRITE_TO_BINLOG;
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Table Op Msg_type Msg_text
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test.t2 optimize status OK
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INSERT INTO t1 (a,b) VALUES (6,'f');
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ALTER TABLE t1 OPTIMIZE PARTITION ALL LOCAL;
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Table Op Msg_type Msg_text
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test.t1 optimize status OK
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INSERT INTO t2 (a,b) VALUES (5,'e');
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ALTER TABLE t2 OPTIMIZE PARTITION p1,p0;
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Table Op Msg_type Msg_text
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test.t2 optimize status OK
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DROP TABLE t1, t2;
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DROP TABLE IF EXISTS t1,t2;
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CREATE TABLE t1 (a <INT_COLUMN>, b <CHAR_COLUMN>) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS> PARTITION BY HASH(a) PARTITIONS 2;
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INSERT INTO t1 (a,b) VALUES (1,'a'),(2,'b');
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CREATE TABLE t2 (a <INT_COLUMN>, b <CHAR_COLUMN>) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS> PARTITION BY HASH(a) PARTITIONS 2;
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INSERT INTO t1 (a,b) VALUES (3,'c'),(4,'d');
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OPTIMIZE TABLE t1;
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Table Op Msg_type Msg_text
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test.t1 optimize status OK
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INSERT INTO t2 (a,b) VALUES (4,'d');
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OPTIMIZE NO_WRITE_TO_BINLOG TABLE t2;
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Table Op Msg_type Msg_text
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test.t2 optimize status OK
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INSERT INTO t2 (a,b) VALUES (5,'e');
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INSERT INTO t1 (a,b) VALUES (6,'f');
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OPTIMIZE LOCAL TABLE t1, t2;
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Table Op Msg_type Msg_text
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test.t1 optimize status OK
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test.t2 optimize status OK
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OPTIMIZE TABLE t1, t2;
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Table Op Msg_type Msg_text
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test.t1 optimize status OK
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test.t2 optimize status OK
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DROP TABLE t1, t2;
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CREATE TABLE t1 (a <INT_COLUMN>, b <CHAR_COLUMN>, <CUSTOM_INDEX> (a)) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS> PARTITION BY HASH(a) PARTITIONS 2;
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INSERT INTO t1 (a,b) VALUES (1,'a'),(100,'b'),(2,'c'),(3,'d');
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OPTIMIZE TABLE t1;
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Table Op Msg_type Msg_text
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test.t1 optimize status OK
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DROP TABLE t1;
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