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	Switching to using index_read() instead of index_read_idx() since a range of rows need to be retrieved. mysql-test/r/rpl_row_basic_8partition.result: Result change mysql-test/t/rpl_row_basic_8partition.test: Enabling section for testing PARTITION BY KEY(). sql/log_event.cc: Using index_read() instead of index_read_idx() since a range of records are read using index_next(). mysql-test/extra/rpl_tests/rpl_partition.test: New BitKeeper file ``mysql-test/extra/rpl_tests/rpl_partition.test''
		
			
				
	
	
		
			653 lines
		
	
	
		
			31 KiB
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
			
		
		
	
	
			653 lines
		
	
	
		
			31 KiB
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
| stop slave;
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| drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
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| reset master;
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| reset slave;
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| drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
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| start slave;
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| DROP TABLE IF EXISTS t1;
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| SET BINLOG_FORMAT=ROW;
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| **** Partition RANGE testing ****
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| CREATE TABLE t1 (id MEDIUMINT NOT NULL, b1 BIT(8), vc VARCHAR(255), 
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| bc CHAR(255), d DECIMAL(10,4) DEFAULT 0, 
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| f FLOAT DEFAULT 0, total BIGINT UNSIGNED, 
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| y YEAR, t DATE)
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| PARTITION BY RANGE (YEAR(t)) 
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| (PARTITION p0 VALUES LESS THAN (1901), 
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| PARTITION p1 VALUES LESS THAN (1946),  
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| PARTITION p2 VALUES LESS THAN (1966), 
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| PARTITION p3 VALUES LESS THAN (1986), 
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| PARTITION p4 VALUES LESS THAN (2005), 
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| PARTITION p5 VALUES LESS THAN MAXVALUE);
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| --- On master ---
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| SHOW CREATE TABLE t1;
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| Table	Create Table
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| t1	CREATE TABLE `t1` (
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|   `id` mediumint(9) NOT NULL,
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|   `b1` bit(8) DEFAULT NULL,
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|   `vc` varchar(255) DEFAULT NULL,
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|   `bc` char(255) DEFAULT NULL,
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|   `d` decimal(10,4) DEFAULT '0.0000',
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|   `f` float DEFAULT '0',
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|   `total` bigint(20) unsigned DEFAULT NULL,
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|   `y` year(4) DEFAULT NULL,
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|   `t` date DEFAULT NULL
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| ) ENGINE=MyISAM DEFAULT CHARSET=latin1 PARTITION BY RANGE (YEAR(t)) (PARTITION p0 VALUES LESS THAN (1901) ENGINE = MyISAM, PARTITION p1 VALUES LESS THAN (1946) ENGINE = MyISAM, PARTITION p2 VALUES LESS THAN (1966) ENGINE = MyISAM, PARTITION p3 VALUES LESS THAN (1986) ENGINE = MyISAM, PARTITION p4 VALUES LESS THAN (2005) ENGINE = MyISAM, PARTITION p5 VALUES LESS THAN MAXVALUE ENGINE = MyISAM)
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| --- On slave --
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| SHOW CREATE TABLE t1;
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| Table	Create Table
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| t1	CREATE TABLE `t1` (
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|   `id` mediumint(9) NOT NULL,
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|   `b1` bit(8) DEFAULT NULL,
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|   `vc` varchar(255) DEFAULT NULL,
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|   `bc` char(255) DEFAULT NULL,
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|   `d` decimal(10,4) DEFAULT '0.0000',
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|   `f` float DEFAULT '0',
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|   `total` bigint(20) unsigned DEFAULT NULL,
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|   `y` year(4) DEFAULT NULL,
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|   `t` date DEFAULT NULL
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| ) ENGINE=MyISAM DEFAULT CHARSET=latin1 PARTITION BY RANGE (YEAR(t)) (PARTITION p0 VALUES LESS THAN (1901) ENGINE = MyISAM, PARTITION p1 VALUES LESS THAN (1946) ENGINE = MyISAM, PARTITION p2 VALUES LESS THAN (1966) ENGINE = MyISAM, PARTITION p3 VALUES LESS THAN (1986) ENGINE = MyISAM, PARTITION p4 VALUES LESS THAN (2005) ENGINE = MyISAM, PARTITION p5 VALUES LESS THAN MAXVALUE ENGINE = MyISAM)
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| "--- Insert into t1 --" as "";
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| --- Select from t1 on master --- 
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| select id,hex(b1),vc,bc,d,f,total,y,t from t1 order by id;
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| id	hex(b1)	vc	bc	d	f	total	y	t
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| 2	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1965-11-14
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| 4	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1985-11-14
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| 42	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1905-11-14
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| 142	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1995-11-14
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| 412	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	2005-11-14
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| --- Select from t1 on slave ---
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| select id,hex(b1),vc,bc,d,f,total,y,t from t1 order by id;
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| id	hex(b1)	vc	bc	d	f	total	y	t
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| 2	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1965-11-14
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| 4	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1985-11-14
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| 42	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1905-11-14
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| 142	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1995-11-14
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| 412	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	2005-11-14
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| --- Update t1 on master --
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| UPDATE t1 SET b1 = 0, t="2006-02-22" WHERE id = 412;
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| --- Check the update on master --- 
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| SELECT id,hex(b1),vc,bc,d,f,total,y,t FROM t1 WHERE id = 412;
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| id	hex(b1)	vc	bc	d	f	total	y	t
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| 412	0	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	2006-02-22
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| --- Check Update on slave ---
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| SELECT id,hex(b1),vc,bc,d,f,total,y,t FROM t1 WHERE id = 412;
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| id	hex(b1)	vc	bc	d	f	total	y	t
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| 412	0	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	2006-02-22
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| --- Remove a record from t1 on master ---
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| DELETE FROM t1 WHERE id = 42;
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| --- Show current count on master for t1 ---
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| SELECT COUNT(*) FROM t1;
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| COUNT(*)
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| 4
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| --- Show current count on slave for t1 --- 
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| SELECT COUNT(*) FROM t1;
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| COUNT(*)
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| 4
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| DELETE FROM t1;
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| ALTER TABLE t1 MODIFY vc TEXT;
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| --- On master ---
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| SHOW CREATE TABLE t1;
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| Table	Create Table
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| t1	CREATE TABLE `t1` (
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|   `id` mediumint(9) NOT NULL,
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|   `b1` bit(8) DEFAULT NULL,
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|   `vc` text,
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|   `bc` char(255) DEFAULT NULL,
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|   `d` decimal(10,4) DEFAULT '0.0000',
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|   `f` float DEFAULT '0',
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|   `total` bigint(20) unsigned DEFAULT NULL,
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|   `y` year(4) DEFAULT NULL,
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|   `t` date DEFAULT NULL
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| ) ENGINE=MyISAM DEFAULT CHARSET=latin1 PARTITION BY RANGE (YEAR(t)) (PARTITION p0 VALUES LESS THAN (1901) ENGINE = MyISAM, PARTITION p1 VALUES LESS THAN (1946) ENGINE = MyISAM, PARTITION p2 VALUES LESS THAN (1966) ENGINE = MyISAM, PARTITION p3 VALUES LESS THAN (1986) ENGINE = MyISAM, PARTITION p4 VALUES LESS THAN (2005) ENGINE = MyISAM, PARTITION p5 VALUES LESS THAN MAXVALUE ENGINE = MyISAM)
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| --- On slave ---
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| SHOW CREATE TABLE t1;
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| Table	Create Table
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| t1	CREATE TABLE `t1` (
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|   `id` mediumint(9) NOT NULL,
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|   `b1` bit(8) DEFAULT NULL,
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|   `vc` text,
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|   `bc` char(255) DEFAULT NULL,
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|   `d` decimal(10,4) DEFAULT '0.0000',
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|   `f` float DEFAULT '0',
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|   `total` bigint(20) unsigned DEFAULT NULL,
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|   `y` year(4) DEFAULT NULL,
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|   `t` date DEFAULT NULL
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| ) ENGINE=MyISAM DEFAULT CHARSET=latin1 PARTITION BY RANGE (YEAR(t)) (PARTITION p0 VALUES LESS THAN (1901) ENGINE = MyISAM, PARTITION p1 VALUES LESS THAN (1946) ENGINE = MyISAM, PARTITION p2 VALUES LESS THAN (1966) ENGINE = MyISAM, PARTITION p3 VALUES LESS THAN (1986) ENGINE = MyISAM, PARTITION p4 VALUES LESS THAN (2005) ENGINE = MyISAM, PARTITION p5 VALUES LESS THAN MAXVALUE ENGINE = MyISAM)
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| "--- Insert into t1 --" as "";
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| --- Select from t1 on master --- 
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| select id,hex(b1),vc,bc,d,f,total,y,t from t1 order by id;
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| id	hex(b1)	vc	bc	d	f	total	y	t
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| 2	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1965-11-14
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| 4	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1985-11-14
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| 42	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1905-11-14
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| 142	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1995-11-14
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| 412	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	2005-11-14
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| --- Select from t1 on slave ---
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| select id,hex(b1),vc,bc,d,f,total,y,t from t1 order by id;
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| id	hex(b1)	vc	bc	d	f	total	y	t
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| 2	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1965-11-14
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| 4	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1985-11-14
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| 42	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1905-11-14
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| 142	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1995-11-14
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| 412	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	2005-11-14
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| --- Update t1 on master --
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| UPDATE t1 SET b1 = 0, t="2006-02-22" WHERE id = 412;
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| --- Check the update on master --- 
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| SELECT id,hex(b1),vc,bc,d,f,total,y,t FROM t1 WHERE id = 412;
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| id	hex(b1)	vc	bc	d	f	total	y	t
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| 412	0	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	2006-02-22
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| --- Check Update on slave ---
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| SELECT id,hex(b1),vc,bc,d,f,total,y,t FROM t1 WHERE id = 412;
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| id	hex(b1)	vc	bc	d	f	total	y	t
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| 412	0	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	2006-02-22
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| --- Remove a record from t1 on master ---
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| DELETE FROM t1 WHERE id = 42;
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| --- Show current count on master for t1 ---
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| SELECT COUNT(*) FROM t1;
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| COUNT(*)
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| 4
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| --- Show current count on slave for t1 --- 
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| SELECT COUNT(*) FROM t1;
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| COUNT(*)
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| 4
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| DELETE FROM t1;
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| DROP TABLE IF EXISTS t1;
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| **** Partition LIST testing ****
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| CREATE TABLE t1 (id MEDIUMINT NOT NULL, b1 BIT(8), vc VARCHAR(255), 
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| bc CHAR(255), d DECIMAL(10,4) DEFAULT 0, 
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| f FLOAT DEFAULT 0, total BIGINT UNSIGNED, 
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| y YEAR, t DATE)
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| PARTITION BY LIST(id) 
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| (PARTITION p0 VALUES IN (2, 4), 
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| PARTITION p1 VALUES IN (42, 142),
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| PARTITION p2 VALUES IN (412));
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| --- On master ---
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| SHOW CREATE TABLE t1;
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| Table	Create Table
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| t1	CREATE TABLE `t1` (
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|   `id` mediumint(9) NOT NULL,
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|   `b1` bit(8) DEFAULT NULL,
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|   `vc` varchar(255) DEFAULT NULL,
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|   `bc` char(255) DEFAULT NULL,
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|   `d` decimal(10,4) DEFAULT '0.0000',
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|   `f` float DEFAULT '0',
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|   `total` bigint(20) unsigned DEFAULT NULL,
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|   `y` year(4) DEFAULT NULL,
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|   `t` date DEFAULT NULL
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| ) ENGINE=MyISAM DEFAULT CHARSET=latin1 PARTITION BY LIST (id) (PARTITION p0 VALUES IN (2,4) ENGINE = MyISAM, PARTITION p1 VALUES IN (42,142) ENGINE = MyISAM, PARTITION p2 VALUES IN (412) ENGINE = MyISAM)
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| --- On slave ---
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| SHOW CREATE TABLE t1;
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| Table	Create Table
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| t1	CREATE TABLE `t1` (
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|   `id` mediumint(9) NOT NULL,
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|   `b1` bit(8) DEFAULT NULL,
 | |
|   `vc` varchar(255) DEFAULT NULL,
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|   `bc` char(255) DEFAULT NULL,
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|   `d` decimal(10,4) DEFAULT '0.0000',
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|   `f` float DEFAULT '0',
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|   `total` bigint(20) unsigned DEFAULT NULL,
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|   `y` year(4) DEFAULT NULL,
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|   `t` date DEFAULT NULL
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| ) ENGINE=MyISAM DEFAULT CHARSET=latin1 PARTITION BY LIST (id) (PARTITION p0 VALUES IN (2,4) ENGINE = MyISAM, PARTITION p1 VALUES IN (42,142) ENGINE = MyISAM, PARTITION p2 VALUES IN (412) ENGINE = MyISAM)
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| "--- Insert into t1 --" as "";
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| --- Select from t1 on master --- 
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| select id,hex(b1),vc,bc,d,f,total,y,t from t1 order by id;
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| id	hex(b1)	vc	bc	d	f	total	y	t
 | |
| 2	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1965-11-14
 | |
| 4	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1985-11-14
 | |
| 42	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1905-11-14
 | |
| 142	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1995-11-14
 | |
| 412	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	2005-11-14
 | |
| --- Select from t1 on slave ---
 | |
| select id,hex(b1),vc,bc,d,f,total,y,t from t1 order by id;
 | |
| id	hex(b1)	vc	bc	d	f	total	y	t
 | |
| 2	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1965-11-14
 | |
| 4	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1985-11-14
 | |
| 42	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1905-11-14
 | |
| 142	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1995-11-14
 | |
| 412	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	2005-11-14
 | |
| --- Update t1 on master --
 | |
| UPDATE t1 SET b1 = 0, t="2006-02-22" WHERE id = 412;
 | |
| --- Check the update on master --- 
 | |
| SELECT id,hex(b1),vc,bc,d,f,total,y,t FROM t1 WHERE id = 412;
 | |
| id	hex(b1)	vc	bc	d	f	total	y	t
 | |
| 412	0	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	2006-02-22
 | |
| --- Check Update on slave ---
 | |
| SELECT id,hex(b1),vc,bc,d,f,total,y,t FROM t1 WHERE id = 412;
 | |
| id	hex(b1)	vc	bc	d	f	total	y	t
 | |
| 412	0	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	2006-02-22
 | |
| --- Remove a record from t1 on master ---
 | |
| DELETE FROM t1 WHERE id = 42;
 | |
| --- Show current count on master for t1 ---
 | |
| SELECT COUNT(*) FROM t1;
 | |
| COUNT(*)
 | |
| 4
 | |
| --- Show current count on slave for t1 --- 
 | |
| SELECT COUNT(*) FROM t1;
 | |
| COUNT(*)
 | |
| 4
 | |
| DELETE FROM t1;
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| ALTER TABLE t1 MODIFY vc TEXT;
 | |
| --- On master ---
 | |
| SHOW CREATE TABLE t1;
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| Table	Create Table
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| t1	CREATE TABLE `t1` (
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|   `id` mediumint(9) NOT NULL,
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|   `b1` bit(8) DEFAULT NULL,
 | |
|   `vc` text,
 | |
|   `bc` char(255) DEFAULT NULL,
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|   `d` decimal(10,4) DEFAULT '0.0000',
 | |
|   `f` float DEFAULT '0',
 | |
|   `total` bigint(20) unsigned DEFAULT NULL,
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|   `y` year(4) DEFAULT NULL,
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|   `t` date DEFAULT NULL
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| ) ENGINE=MyISAM DEFAULT CHARSET=latin1 PARTITION BY LIST (id) (PARTITION p0 VALUES IN (2,4) ENGINE = MyISAM, PARTITION p1 VALUES IN (42,142) ENGINE = MyISAM, PARTITION p2 VALUES IN (412) ENGINE = MyISAM)
 | |
| --- On slave ---
 | |
| SHOW CREATE TABLE t1;
 | |
| Table	Create Table
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| t1	CREATE TABLE `t1` (
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|   `id` mediumint(9) NOT NULL,
 | |
|   `b1` bit(8) DEFAULT NULL,
 | |
|   `vc` text,
 | |
|   `bc` char(255) DEFAULT NULL,
 | |
|   `d` decimal(10,4) DEFAULT '0.0000',
 | |
|   `f` float DEFAULT '0',
 | |
|   `total` bigint(20) unsigned DEFAULT NULL,
 | |
|   `y` year(4) DEFAULT NULL,
 | |
|   `t` date DEFAULT NULL
 | |
| ) ENGINE=MyISAM DEFAULT CHARSET=latin1 PARTITION BY LIST (id) (PARTITION p0 VALUES IN (2,4) ENGINE = MyISAM, PARTITION p1 VALUES IN (42,142) ENGINE = MyISAM, PARTITION p2 VALUES IN (412) ENGINE = MyISAM)
 | |
| "--- Insert into t1 --" as "";
 | |
| --- Select from t1 on master --- 
 | |
| select id,hex(b1),vc,bc,d,f,total,y,t from t1 order by id;
 | |
| id	hex(b1)	vc	bc	d	f	total	y	t
 | |
| 2	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1965-11-14
 | |
| 4	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1985-11-14
 | |
| 42	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1905-11-14
 | |
| 142	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1995-11-14
 | |
| 412	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	2005-11-14
 | |
| --- Select from t1 on slave ---
 | |
| select id,hex(b1),vc,bc,d,f,total,y,t from t1 order by id;
 | |
| id	hex(b1)	vc	bc	d	f	total	y	t
 | |
| 2	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1965-11-14
 | |
| 4	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1985-11-14
 | |
| 42	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1905-11-14
 | |
| 142	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1995-11-14
 | |
| 412	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	2005-11-14
 | |
| --- Update t1 on master --
 | |
| UPDATE t1 SET b1 = 0, t="2006-02-22" WHERE id = 412;
 | |
| --- Check the update on master --- 
 | |
| SELECT id,hex(b1),vc,bc,d,f,total,y,t FROM t1 WHERE id = 412;
 | |
| id	hex(b1)	vc	bc	d	f	total	y	t
 | |
| 412	0	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	2006-02-22
 | |
| --- Check Update on slave ---
 | |
| SELECT id,hex(b1),vc,bc,d,f,total,y,t FROM t1 WHERE id = 412;
 | |
| id	hex(b1)	vc	bc	d	f	total	y	t
 | |
| 412	0	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	2006-02-22
 | |
| --- Remove a record from t1 on master ---
 | |
| DELETE FROM t1 WHERE id = 42;
 | |
| --- Show current count on master for t1 ---
 | |
| SELECT COUNT(*) FROM t1;
 | |
| COUNT(*)
 | |
| 4
 | |
| --- Show current count on slave for t1 --- 
 | |
| SELECT COUNT(*) FROM t1;
 | |
| COUNT(*)
 | |
| 4
 | |
| DELETE FROM t1;
 | |
| DROP TABLE IF EXISTS t1;
 | |
| **** Partition HASH testing ****
 | |
| CREATE TABLE t1 (id MEDIUMINT NOT NULL, b1 BIT(8), vc VARCHAR(255), 
 | |
| bc CHAR(255), d DECIMAL(10,4) DEFAULT 0, 
 | |
| f FLOAT DEFAULT 0, total BIGINT UNSIGNED, 
 | |
| y YEAR, t DATE)
 | |
| PARTITION BY HASH( YEAR(t) ) 
 | |
| PARTITIONS 4;
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| --- On master ---
 | |
| SHOW CREATE TABLE t1;
 | |
| Table	Create Table
 | |
| t1	CREATE TABLE `t1` (
 | |
|   `id` mediumint(9) NOT NULL,
 | |
|   `b1` bit(8) DEFAULT NULL,
 | |
|   `vc` varchar(255) DEFAULT NULL,
 | |
|   `bc` char(255) DEFAULT NULL,
 | |
|   `d` decimal(10,4) DEFAULT '0.0000',
 | |
|   `f` float DEFAULT '0',
 | |
|   `total` bigint(20) unsigned DEFAULT NULL,
 | |
|   `y` year(4) DEFAULT NULL,
 | |
|   `t` date DEFAULT NULL
 | |
| ) ENGINE=MyISAM DEFAULT CHARSET=latin1 PARTITION BY HASH ( YEAR(t)) PARTITIONS 4 
 | |
| --- On slave ---
 | |
| SHOW CREATE TABLE t1;
 | |
| Table	Create Table
 | |
| t1	CREATE TABLE `t1` (
 | |
|   `id` mediumint(9) NOT NULL,
 | |
|   `b1` bit(8) DEFAULT NULL,
 | |
|   `vc` varchar(255) DEFAULT NULL,
 | |
|   `bc` char(255) DEFAULT NULL,
 | |
|   `d` decimal(10,4) DEFAULT '0.0000',
 | |
|   `f` float DEFAULT '0',
 | |
|   `total` bigint(20) unsigned DEFAULT NULL,
 | |
|   `y` year(4) DEFAULT NULL,
 | |
|   `t` date DEFAULT NULL
 | |
| ) ENGINE=MyISAM DEFAULT CHARSET=latin1 PARTITION BY HASH ( YEAR(t)) PARTITIONS 4 
 | |
| "--- Insert into t1 --" as "";
 | |
| --- Select from t1 on master --- 
 | |
| select id,hex(b1),vc,bc,d,f,total,y,t from t1 order by id;
 | |
| id	hex(b1)	vc	bc	d	f	total	y	t
 | |
| 2	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1965-11-14
 | |
| 4	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1985-11-14
 | |
| 42	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1905-11-14
 | |
| 142	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1995-11-14
 | |
| 412	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	2005-11-14
 | |
| --- Select from t1 on slave ---
 | |
| select id,hex(b1),vc,bc,d,f,total,y,t from t1 order by id;
 | |
| id	hex(b1)	vc	bc	d	f	total	y	t
 | |
| 2	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1965-11-14
 | |
| 4	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1985-11-14
 | |
| 42	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1905-11-14
 | |
| 142	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1995-11-14
 | |
| 412	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	2005-11-14
 | |
| --- Update t1 on master --
 | |
| UPDATE t1 SET b1 = 0, t="2006-02-22" WHERE id = 412;
 | |
| --- Check the update on master --- 
 | |
| SELECT id,hex(b1),vc,bc,d,f,total,y,t FROM t1 WHERE id = 412;
 | |
| id	hex(b1)	vc	bc	d	f	total	y	t
 | |
| 412	0	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	2006-02-22
 | |
| --- Check Update on slave ---
 | |
| SELECT id,hex(b1),vc,bc,d,f,total,y,t FROM t1 WHERE id = 412;
 | |
| id	hex(b1)	vc	bc	d	f	total	y	t
 | |
| 412	0	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	2006-02-22
 | |
| --- Remove a record from t1 on master ---
 | |
| DELETE FROM t1 WHERE id = 42;
 | |
| --- Show current count on master for t1 ---
 | |
| SELECT COUNT(*) FROM t1;
 | |
| COUNT(*)
 | |
| 4
 | |
| --- Show current count on slave for t1 --- 
 | |
| SELECT COUNT(*) FROM t1;
 | |
| COUNT(*)
 | |
| 4
 | |
| DELETE FROM t1;
 | |
| ALTER TABLE t1 MODIFY vc TEXT;
 | |
| --- On master ---
 | |
| SHOW CREATE TABLE t1;
 | |
| Table	Create Table
 | |
| t1	CREATE TABLE `t1` (
 | |
|   `id` mediumint(9) NOT NULL,
 | |
|   `b1` bit(8) DEFAULT NULL,
 | |
|   `vc` text,
 | |
|   `bc` char(255) DEFAULT NULL,
 | |
|   `d` decimal(10,4) DEFAULT '0.0000',
 | |
|   `f` float DEFAULT '0',
 | |
|   `total` bigint(20) unsigned DEFAULT NULL,
 | |
|   `y` year(4) DEFAULT NULL,
 | |
|   `t` date DEFAULT NULL
 | |
| ) ENGINE=MyISAM DEFAULT CHARSET=latin1 PARTITION BY HASH ( YEAR(t)) PARTITIONS 4 
 | |
| --- On slave ---
 | |
| SHOW CREATE TABLE t1;
 | |
| Table	Create Table
 | |
| t1	CREATE TABLE `t1` (
 | |
|   `id` mediumint(9) NOT NULL,
 | |
|   `b1` bit(8) DEFAULT NULL,
 | |
|   `vc` text,
 | |
|   `bc` char(255) DEFAULT NULL,
 | |
|   `d` decimal(10,4) DEFAULT '0.0000',
 | |
|   `f` float DEFAULT '0',
 | |
|   `total` bigint(20) unsigned DEFAULT NULL,
 | |
|   `y` year(4) DEFAULT NULL,
 | |
|   `t` date DEFAULT NULL
 | |
| ) ENGINE=MyISAM DEFAULT CHARSET=latin1 PARTITION BY HASH ( YEAR(t)) PARTITIONS 4 
 | |
| "--- Insert into t1 --" as "";
 | |
| --- Select from t1 on master --- 
 | |
| select id,hex(b1),vc,bc,d,f,total,y,t from t1 order by id;
 | |
| id	hex(b1)	vc	bc	d	f	total	y	t
 | |
| 2	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1965-11-14
 | |
| 4	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1985-11-14
 | |
| 42	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1905-11-14
 | |
| 142	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1995-11-14
 | |
| 412	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	2005-11-14
 | |
| --- Select from t1 on slave ---
 | |
| select id,hex(b1),vc,bc,d,f,total,y,t from t1 order by id;
 | |
| id	hex(b1)	vc	bc	d	f	total	y	t
 | |
| 2	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1965-11-14
 | |
| 4	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1985-11-14
 | |
| 42	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1905-11-14
 | |
| 142	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1995-11-14
 | |
| 412	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	2005-11-14
 | |
| --- Update t1 on master --
 | |
| UPDATE t1 SET b1 = 0, t="2006-02-22" WHERE id = 412;
 | |
| --- Check the update on master --- 
 | |
| SELECT id,hex(b1),vc,bc,d,f,total,y,t FROM t1 WHERE id = 412;
 | |
| id	hex(b1)	vc	bc	d	f	total	y	t
 | |
| 412	0	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	2006-02-22
 | |
| --- Check Update on slave ---
 | |
| SELECT id,hex(b1),vc,bc,d,f,total,y,t FROM t1 WHERE id = 412;
 | |
| id	hex(b1)	vc	bc	d	f	total	y	t
 | |
| 412	0	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	2006-02-22
 | |
| --- Remove a record from t1 on master ---
 | |
| DELETE FROM t1 WHERE id = 42;
 | |
| --- Show current count on master for t1 ---
 | |
| SELECT COUNT(*) FROM t1;
 | |
| COUNT(*)
 | |
| 4
 | |
| --- Show current count on slave for t1 --- 
 | |
| SELECT COUNT(*) FROM t1;
 | |
| COUNT(*)
 | |
| 4
 | |
| DELETE FROM t1;
 | |
| DROP TABLE IF EXISTS t1;
 | |
| **** Partition by KEY ****
 | |
| CREATE TABLE t1 (id MEDIUMINT NOT NULL, b1 BIT(8), vc VARCHAR(255), 
 | |
| bc CHAR(255), d DECIMAL(10,4) DEFAULT 0, 
 | |
| f FLOAT DEFAULT 0, total BIGINT UNSIGNED, 
 | |
| y YEAR, t DATE,PRIMARY KEY(id))
 | |
| PARTITION BY KEY() 
 | |
| PARTITIONS 4;
 | |
| --- On master ---
 | |
| SHOW CREATE TABLE t1;
 | |
| Table	Create Table
 | |
| t1	CREATE TABLE `t1` (
 | |
|   `id` mediumint(9) NOT NULL,
 | |
|   `b1` bit(8) DEFAULT NULL,
 | |
|   `vc` varchar(255) DEFAULT NULL,
 | |
|   `bc` char(255) DEFAULT NULL,
 | |
|   `d` decimal(10,4) DEFAULT '0.0000',
 | |
|   `f` float DEFAULT '0',
 | |
|   `total` bigint(20) unsigned DEFAULT NULL,
 | |
|   `y` year(4) DEFAULT NULL,
 | |
|   `t` date DEFAULT NULL,
 | |
|   PRIMARY KEY (`id`)
 | |
| ) ENGINE=MyISAM DEFAULT CHARSET=latin1 PARTITION BY KEY () PARTITIONS 4 
 | |
| --- On slave ---
 | |
| SHOW CREATE TABLE t1;
 | |
| Table	Create Table
 | |
| t1	CREATE TABLE `t1` (
 | |
|   `id` mediumint(9) NOT NULL,
 | |
|   `b1` bit(8) DEFAULT NULL,
 | |
|   `vc` varchar(255) DEFAULT NULL,
 | |
|   `bc` char(255) DEFAULT NULL,
 | |
|   `d` decimal(10,4) DEFAULT '0.0000',
 | |
|   `f` float DEFAULT '0',
 | |
|   `total` bigint(20) unsigned DEFAULT NULL,
 | |
|   `y` year(4) DEFAULT NULL,
 | |
|   `t` date DEFAULT NULL,
 | |
|   PRIMARY KEY (`id`)
 | |
| ) ENGINE=MyISAM DEFAULT CHARSET=latin1 PARTITION BY KEY () PARTITIONS 4 
 | |
| "--- Insert into t1 --" as "";
 | |
| --- Select from t1 on master --- 
 | |
| select id,hex(b1),vc,bc,d,f,total,y,t from t1 order by id;
 | |
| id	hex(b1)	vc	bc	d	f	total	y	t
 | |
| 2	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1965-11-14
 | |
| 4	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1985-11-14
 | |
| 42	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1905-11-14
 | |
| 142	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1995-11-14
 | |
| 412	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	2005-11-14
 | |
| --- Select from t1 on slave ---
 | |
| select id,hex(b1),vc,bc,d,f,total,y,t from t1 order by id;
 | |
| id	hex(b1)	vc	bc	d	f	total	y	t
 | |
| 2	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1965-11-14
 | |
| 4	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1985-11-14
 | |
| 42	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1905-11-14
 | |
| 142	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1995-11-14
 | |
| 412	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	2005-11-14
 | |
| --- Update t1 on master --
 | |
| UPDATE t1 SET b1 = 0, t="2006-02-22" WHERE id = 412;
 | |
| --- Check the update on master --- 
 | |
| SELECT id,hex(b1),vc,bc,d,f,total,y,t FROM t1 WHERE id = 412;
 | |
| id	hex(b1)	vc	bc	d	f	total	y	t
 | |
| 412	0	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	2006-02-22
 | |
| --- Check Update on slave ---
 | |
| SELECT id,hex(b1),vc,bc,d,f,total,y,t FROM t1 WHERE id = 412;
 | |
| id	hex(b1)	vc	bc	d	f	total	y	t
 | |
| 412	0	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	2006-02-22
 | |
| --- Remove a record from t1 on master ---
 | |
| DELETE FROM t1 WHERE id = 42;
 | |
| --- Show current count on master for t1 ---
 | |
| SELECT COUNT(*) FROM t1;
 | |
| COUNT(*)
 | |
| 4
 | |
| --- Show current count on slave for t1 --- 
 | |
| SELECT COUNT(*) FROM t1;
 | |
| COUNT(*)
 | |
| 4
 | |
| DELETE FROM t1;
 | |
| ALTER TABLE t1 DROP PRIMARY KEY, ADD PRIMARY KEY(id, total);
 | |
| --- On master ---
 | |
| SHOW CREATE TABLE t1;
 | |
| Table	Create Table
 | |
| t1	CREATE TABLE `t1` (
 | |
|   `id` mediumint(9) NOT NULL,
 | |
|   `b1` bit(8) DEFAULT NULL,
 | |
|   `vc` varchar(255) DEFAULT NULL,
 | |
|   `bc` char(255) DEFAULT NULL,
 | |
|   `d` decimal(10,4) DEFAULT '0.0000',
 | |
|   `f` float DEFAULT '0',
 | |
|   `total` bigint(20) unsigned NOT NULL DEFAULT '0',
 | |
|   `y` year(4) DEFAULT NULL,
 | |
|   `t` date DEFAULT NULL,
 | |
|   PRIMARY KEY (`id`,`total`)
 | |
| ) ENGINE=MyISAM DEFAULT CHARSET=latin1 PARTITION BY KEY () PARTITIONS 4 
 | |
| --- On slave ---
 | |
| SHOW CREATE TABLE t1;
 | |
| Table	Create Table
 | |
| t1	CREATE TABLE `t1` (
 | |
|   `id` mediumint(9) NOT NULL,
 | |
|   `b1` bit(8) DEFAULT NULL,
 | |
|   `vc` varchar(255) DEFAULT NULL,
 | |
|   `bc` char(255) DEFAULT NULL,
 | |
|   `d` decimal(10,4) DEFAULT '0.0000',
 | |
|   `f` float DEFAULT '0',
 | |
|   `total` bigint(20) unsigned NOT NULL DEFAULT '0',
 | |
|   `y` year(4) DEFAULT NULL,
 | |
|   `t` date DEFAULT NULL,
 | |
|   PRIMARY KEY (`id`,`total`)
 | |
| ) ENGINE=MyISAM DEFAULT CHARSET=latin1 PARTITION BY KEY () PARTITIONS 4 
 | |
| "--- Insert into t1 --" as "";
 | |
| --- Select from t1 on master --- 
 | |
| select id,hex(b1),vc,bc,d,f,total,y,t from t1 order by id;
 | |
| id	hex(b1)	vc	bc	d	f	total	y	t
 | |
| 2	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1965-11-14
 | |
| 4	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1985-11-14
 | |
| 42	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1905-11-14
 | |
| 142	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1995-11-14
 | |
| 412	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	2005-11-14
 | |
| --- Select from t1 on slave ---
 | |
| select id,hex(b1),vc,bc,d,f,total,y,t from t1 order by id;
 | |
| id	hex(b1)	vc	bc	d	f	total	y	t
 | |
| 2	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1965-11-14
 | |
| 4	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1985-11-14
 | |
| 42	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1905-11-14
 | |
| 142	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1995-11-14
 | |
| 412	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	2005-11-14
 | |
| --- Update t1 on master --
 | |
| UPDATE t1 SET b1 = 0, t="2006-02-22" WHERE id = 412;
 | |
| --- Check the update on master --- 
 | |
| SELECT id,hex(b1),vc,bc,d,f,total,y,t FROM t1 WHERE id = 412;
 | |
| id	hex(b1)	vc	bc	d	f	total	y	t
 | |
| 412	0	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	2006-02-22
 | |
| --- Check Update on slave ---
 | |
| SELECT id,hex(b1),vc,bc,d,f,total,y,t FROM t1 WHERE id = 412;
 | |
| id	hex(b1)	vc	bc	d	f	total	y	t
 | |
| 412	0	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	2006-02-22
 | |
| --- Remove a record from t1 on master ---
 | |
| DELETE FROM t1 WHERE id = 42;
 | |
| --- Show current count on master for t1 ---
 | |
| SELECT COUNT(*) FROM t1;
 | |
| COUNT(*)
 | |
| 4
 | |
| --- Show current count on slave for t1 --- 
 | |
| SELECT COUNT(*) FROM t1;
 | |
| COUNT(*)
 | |
| 4
 | |
| DELETE FROM t1;
 | |
| ALTER TABLE t1 MODIFY vc TEXT;
 | |
| --- On master ---
 | |
| SHOW CREATE TABLE t1;
 | |
| Table	Create Table
 | |
| t1	CREATE TABLE `t1` (
 | |
|   `id` mediumint(9) NOT NULL,
 | |
|   `b1` bit(8) DEFAULT NULL,
 | |
|   `vc` text,
 | |
|   `bc` char(255) DEFAULT NULL,
 | |
|   `d` decimal(10,4) DEFAULT '0.0000',
 | |
|   `f` float DEFAULT '0',
 | |
|   `total` bigint(20) unsigned NOT NULL DEFAULT '0',
 | |
|   `y` year(4) DEFAULT NULL,
 | |
|   `t` date DEFAULT NULL,
 | |
|   PRIMARY KEY (`id`,`total`)
 | |
| ) ENGINE=MyISAM DEFAULT CHARSET=latin1 PARTITION BY KEY () PARTITIONS 4 
 | |
| --- On slave ---
 | |
| SHOW CREATE TABLE t1;
 | |
| Table	Create Table
 | |
| t1	CREATE TABLE `t1` (
 | |
|   `id` mediumint(9) NOT NULL,
 | |
|   `b1` bit(8) DEFAULT NULL,
 | |
|   `vc` text,
 | |
|   `bc` char(255) DEFAULT NULL,
 | |
|   `d` decimal(10,4) DEFAULT '0.0000',
 | |
|   `f` float DEFAULT '0',
 | |
|   `total` bigint(20) unsigned NOT NULL DEFAULT '0',
 | |
|   `y` year(4) DEFAULT NULL,
 | |
|   `t` date DEFAULT NULL,
 | |
|   PRIMARY KEY (`id`,`total`)
 | |
| ) ENGINE=MyISAM DEFAULT CHARSET=latin1 PARTITION BY KEY () PARTITIONS 4 
 | |
| "--- Insert into t1 --" as "";
 | |
| --- Select from t1 on master --- 
 | |
| select id,hex(b1),vc,bc,d,f,total,y,t from t1 order by id;
 | |
| id	hex(b1)	vc	bc	d	f	total	y	t
 | |
| 2	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1965-11-14
 | |
| 4	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1985-11-14
 | |
| 42	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1905-11-14
 | |
| 142	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1995-11-14
 | |
| 412	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	2005-11-14
 | |
| --- Select from t1 on slave ---
 | |
| select id,hex(b1),vc,bc,d,f,total,y,t from t1 order by id;
 | |
| id	hex(b1)	vc	bc	d	f	total	y	t
 | |
| 2	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1965-11-14
 | |
| 4	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1985-11-14
 | |
| 42	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1905-11-14
 | |
| 142	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	1995-11-14
 | |
| 412	1	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	2005-11-14
 | |
| --- Update t1 on master --
 | |
| UPDATE t1 SET b1 = 0, t="2006-02-22" WHERE id = 412;
 | |
| --- Check the update on master --- 
 | |
| SELECT id,hex(b1),vc,bc,d,f,total,y,t FROM t1 WHERE id = 412;
 | |
| id	hex(b1)	vc	bc	d	f	total	y	t
 | |
| 412	0	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	2006-02-22
 | |
| --- Check Update on slave ---
 | |
| SELECT id,hex(b1),vc,bc,d,f,total,y,t FROM t1 WHERE id = 412;
 | |
| id	hex(b1)	vc	bc	d	f	total	y	t
 | |
| 412	0	Testing MySQL databases is a cool 	Must make it bug free for the customer	654321.4321	15.21	0	1965	2006-02-22
 | |
| --- Remove a record from t1 on master ---
 | |
| DELETE FROM t1 WHERE id = 42;
 | |
| --- Show current count on master for t1 ---
 | |
| SELECT COUNT(*) FROM t1;
 | |
| COUNT(*)
 | |
| 4
 | |
| --- Show current count on slave for t1 --- 
 | |
| SELECT COUNT(*) FROM t1;
 | |
| COUNT(*)
 | |
| 4
 | |
| DELETE FROM t1;
 | |
| DROP TABLE IF EXISTS t1;
 |