mirror of
https://github.com/MariaDB/server.git
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64 lines
1.7 KiB
Text
64 lines
1.7 KiB
Text
CREATE TABLE t1(a INT) ENGINE=InnoDB;
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INSERT INTO t1 VALUES (1), (2), (3);
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CREATE TABLE t2(a INT) ENGINE=InnoDB;
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INSERT INTO t2 VALUES (4), (5), (6);
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CREATE TABLE p (
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a int
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) ENGINE=InnoDB
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PARTITION BY RANGE (a)
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(PARTITION p0 VALUES LESS THAN (100),
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PARTITION p1 VALUES LESS THAN (200),
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PARTITION p2 VALUES LESS THAN (300),
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PARTITION p3 VALUES LESS THAN (400));
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INSERT INTO p VALUES (1), (101), (201), (301);
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CREATE TABLE isam_t1(a INT) ENGINE=MyISAM;
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INSERT INTO isam_t1 VALUES (1), (2), (3);
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CREATE TABLE isam_t2(a INT) ENGINE=MyISAM;
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INSERT INTO isam_t2 VALUES (4), (5), (6);
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CREATE TABLE isam_p (
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a int
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) ENGINE=MyISAM
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PARTITION BY RANGE (a)
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(PARTITION p0 VALUES LESS THAN (100),
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PARTITION p1 VALUES LESS THAN (200),
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PARTITION p2 VALUES LESS THAN (300),
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PARTITION p3 VALUES LESS THAN (400));
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INSERT INTO isam_p VALUES (1), (101), (201), (301);
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DROP TABLE t1;
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DROP TABLE t2;
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CREATE TABLE t2(a INT) ENGINE=InnoDB;
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INSERT INTO t2 VALUES (40), (50), (60);
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ALTER TABLE p DROP PARTITION p0;
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ALTER TABLE p DROP PARTITION p1;
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ALTER TABLE p ADD PARTITION (PARTITION p4 VALUES LESS THAN (500));
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ALTER TABLE p ADD PARTITION (PARTITION p5 VALUES LESS THAN (600));
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INSERT INTO p VALUES (401), (501);
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DROP TABLE isam_t1;
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DROP TABLE isam_t2;
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CREATE TABLE isam_t2(a INT) ENGINE=MyISAM;
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INSERT INTO isam_t2 VALUES (40), (50), (60);
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ALTER TABLE isam_p DROP PARTITION p0;
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ALTER TABLE isam_p DROP PARTITION p1;
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ALTER TABLE isam_p ADD PARTITION (PARTITION p4 VALUES LESS THAN (500));
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ALTER TABLE isam_p ADD PARTITION (PARTITION p5 VALUES LESS THAN (600));
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INSERT INTO isam_p VALUES (401), (501);
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# shutdown server
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# remove datadir
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# xtrabackup move back
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# restart
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SELECT * from p;
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a
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201
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301
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401
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501
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SELECT * from isam_p;
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a
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201
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301
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401
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501
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DROP TABLE isam_p;
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DROP TABLE isam_t2;
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DROP TABLE p;
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DROP TABLE t2;
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