include/master-slave.inc
[connection master]
connection slave;
connection master;
drop table if exists t1;
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 TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP
ON UPDATE CURRENT_TIMESTAMP,PRIMARY KEY(id));
connection slave;
connection master;
alter table t1 engine=myisam;
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` timestamp NOT NULL DEFAULT current_timestamp() ON UPDATE current_timestamp(),
PRIMARY KEY (`id`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
connection slave;
connection slave;
alter table t1 engine=myisam;
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` timestamp NOT NULL DEFAULT current_timestamp() ON UPDATE current_timestamp(),
PRIMARY KEY (`id`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
connection master;
INSERT INTO t1 VALUES(42,1,'Testing MySQL databases is a cool ', 'Must make it bug free for the customer',654321.4321,15.21,0,1965,"2005-11-14");
select 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 421 Testing MySQL databases is a cool Must make it bug free for the customer 654321.432115.21019652005-11-1400:00:00
connection 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 421 Testing MySQL databases is a cool Must make it bug free for the customer 654321.432115.21019652005-11-1400:00:00
connection master;
UPDATE t1 SET b1 = 0, t="2005-09-09" WHERE b1 = 1;
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 420 Testing MySQL databases is a cool Must make it bug free for the customer 654321.432115.21019652005-09-0900:00:00
connection 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 420 Testing MySQL databases is a cool Must make it bug free for the customer 654321.432115.21019652005-09-0900:00:00
connection master;
DELETE FROM t1 WHERE id = 42;
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
connection 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
connection master;
connection slave;
alter table t1 engine=innodb;
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` timestamp NOT NULL DEFAULT current_timestamp() ON UPDATE current_timestamp(),
PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
connection master;
INSERT INTO t1 VALUES(42,1,'Testing MySQL databases is a cool ', 'Must make it bug free for the customer',654321.4321,15.21,0,1965,"2005-11-14");
select 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 421 Testing MySQL databases is a cool Must make it bug free for the customer 654321.432115.21019652005-11-1400:00:00
connection 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 421 Testing MySQL databases is a cool Must make it bug free for the customer 654321.432115.21019652005-11-1400:00:00
connection master;
UPDATE t1 SET b1 = 0, t="2005-09-09" WHERE b1 = 1;
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 420 Testing MySQL databases is a cool Must make it bug free for the customer 654321.432115.21019652005-09-0900:00:00
connection 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 420 Testing MySQL databases is a cool Must make it bug free for the customer 654321.432115.21019652005-09-0900:00:00
connection master;
DELETE FROM t1 WHERE id = 42;
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
connection 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
connection master;
connection slave;
alter table t1 engine=memory;
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` timestamp NOT NULL DEFAULT current_timestamp() ON UPDATE current_timestamp(),
PRIMARY KEY (`id`)
) ENGINE=MEMORY DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
connection master;
INSERT INTO t1 VALUES(42,1,'Testing MySQL databases is a cool ', 'Must make it bug free for the customer',654321.4321,15.21,0,1965,"2005-11-14");
select 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 421 Testing MySQL databases is a cool Must make it bug free for the customer 654321.432115.21019652005-11-1400:00:00
connection 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 421 Testing MySQL databases is a cool Must make it bug free for the customer 654321.432115.21019652005-11-1400:00:00
connection master;
UPDATE t1 SET b1 = 0, t="2005-09-09" WHERE b1 = 1;
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 420 Testing MySQL databases is a cool Must make it bug free for the customer 654321.432115.21019652005-09-0900:00:00
connection 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 420 Testing MySQL databases is a cool Must make it bug free for the customer 654321.432115.21019652005-09-0900:00:00
connection master;
DELETE FROM t1 WHERE id = 42;
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
connection 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
connection master;
connection master;
alter table t1 engine=memory;
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` timestamp NOT NULL DEFAULT current_timestamp() ON UPDATE current_timestamp(),
PRIMARY KEY (`id`)
) ENGINE=MEMORY DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
connection slave;
connection slave;
alter table t1 engine=myisam;
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` timestamp NOT NULL DEFAULT current_timestamp() ON UPDATE current_timestamp(),
PRIMARY KEY (`id`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
connection master;
INSERT INTO t1 VALUES(42,1,'Testing MySQL databases is a cool ', 'Must make it bug free for the customer',654321.4321,15.21,0,1965,"2005-11-14");
select 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 421 Testing MySQL databases is a cool Must make it bug free for the customer 654321.432115.21019652005-11-1400:00:00
connection 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 421 Testing MySQL databases is a cool Must make it bug free for the customer 654321.432115.21019652005-11-1400:00:00
connection master;
UPDATE t1 SET b1 = 0, t="2005-09-09" WHERE b1 = 1;
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 420 Testing MySQL databases is a cool Must make it bug free for the customer 654321.432115.21019652005-09-0900:00:00
connection 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 420 Testing MySQL databases is a cool Must make it bug free for the customer 654321.432115.21019652005-09-0900:00:00
connection master;
DELETE FROM t1 WHERE id = 42;
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
connection 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
connection master;
connection slave;
alter table t1 engine=innodb;
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` timestamp NOT NULL DEFAULT current_timestamp() ON UPDATE current_timestamp(),
PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
connection master;
INSERT INTO t1 VALUES(42,1,'Testing MySQL databases is a cool ', 'Must make it bug free for the customer',654321.4321,15.21,0,1965,"2005-11-14");
select 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 421 Testing MySQL databases is a cool Must make it bug free for the customer 654321.432115.21019652005-11-1400:00:00
connection 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 421 Testing MySQL databases is a cool Must make it bug free for the customer 654321.432115.21019652005-11-1400:00:00
connection master;
UPDATE t1 SET b1 = 0, t="2005-09-09" WHERE b1 = 1;
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 420 Testing MySQL databases is a cool Must make it bug free for the customer 654321.432115.21019652005-09-0900:00:00
connection 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 420 Testing MySQL databases is a cool Must make it bug free for the customer 654321.432115.21019652005-09-0900:00:00
connection master;
DELETE FROM t1 WHERE id = 42;
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
connection 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
connection master;
connection slave;
alter table t1 engine=memory;
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` timestamp NOT NULL DEFAULT current_timestamp() ON UPDATE current_timestamp(),
PRIMARY KEY (`id`)
) ENGINE=MEMORY DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
connection master;
INSERT INTO t1 VALUES(42,1,'Testing MySQL databases is a cool ', 'Must make it bug free for the customer',654321.4321,15.21,0,1965,"2005-11-14");
select 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 421 Testing MySQL databases is a cool Must make it bug free for the customer 654321.432115.21019652005-11-1400:00:00
connection 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 421 Testing MySQL databases is a cool Must make it bug free for the customer 654321.432115.21019652005-11-1400:00:00
connection master;
UPDATE t1 SET b1 = 0, t="2005-09-09" WHERE b1 = 1;
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 420 Testing MySQL databases is a cool Must make it bug free for the customer 654321.432115.21019652005-09-0900:00:00
connection 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 420 Testing MySQL databases is a cool Must make it bug free for the customer 654321.432115.21019652005-09-0900:00:00
connection master;
DELETE FROM t1 WHERE id = 42;
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
connection 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
connection master;
connection master;
alter table t1 engine=innodb;
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` timestamp NOT NULL DEFAULT current_timestamp() ON UPDATE current_timestamp(),
PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
connection slave;
connection slave;
alter table t1 engine=myisam;
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` timestamp NOT NULL DEFAULT current_timestamp() ON UPDATE current_timestamp(),
PRIMARY KEY (`id`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
connection master;
INSERT INTO t1 VALUES(42,1,'Testing MySQL databases is a cool ', 'Must make it bug free for the customer',654321.4321,15.21,0,1965,"2005-11-14");
select 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 421 Testing MySQL databases is a cool Must make it bug free for the customer 654321.432115.21019652005-11-1400:00:00
connection 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 421 Testing MySQL databases is a cool Must make it bug free for the customer 654321.432115.21019652005-11-1400:00:00
connection master;
UPDATE t1 SET b1 = 0, t="2005-09-09" WHERE b1 = 1;
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 420 Testing MySQL databases is a cool Must make it bug free for the customer 654321.432115.21019652005-09-0900:00:00
connection 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 420 Testing MySQL databases is a cool Must make it bug free for the customer 654321.432115.21019652005-09-0900:00:00
connection master;
DELETE FROM t1 WHERE id = 42;
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
connection 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
connection master;
connection slave;
alter table t1 engine=innodb;
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` timestamp NOT NULL DEFAULT current_timestamp() ON UPDATE current_timestamp(),
PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
connection master;
INSERT INTO t1 VALUES(42,1,'Testing MySQL databases is a cool ', 'Must make it bug free for the customer',654321.4321,15.21,0,1965,"2005-11-14");
select 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 421 Testing MySQL databases is a cool Must make it bug free for the customer 654321.432115.21019652005-11-1400:00:00
connection 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 421 Testing MySQL databases is a cool Must make it bug free for the customer 654321.432115.21019652005-11-1400:00:00
connection master;
UPDATE t1 SET b1 = 0, t="2005-09-09" WHERE b1 = 1;
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 420 Testing MySQL databases is a cool Must make it bug free for the customer 654321.432115.21019652005-09-0900:00:00
connection 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 420 Testing MySQL databases is a cool Must make it bug free for the customer 654321.432115.21019652005-09-0900:00:00
connection master;
DELETE FROM t1 WHERE id = 42;
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
connection 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
connection master;
connection slave;
alter table t1 engine=memory;
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` timestamp NOT NULL DEFAULT current_timestamp() ON UPDATE current_timestamp(),
PRIMARY KEY (`id`)
) ENGINE=MEMORY DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
connection master;
INSERT INTO t1 VALUES(42,1,'Testing MySQL databases is a cool ', 'Must make it bug free for the customer',654321.4321,15.21,0,1965,"2005-11-14");
select 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 421 Testing MySQL databases is a cool Must make it bug free for the customer 654321.432115.21019652005-11-1400:00:00
connection 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 421 Testing MySQL databases is a cool Must make it bug free for the customer 654321.432115.21019652005-11-1400:00:00
connection master;
UPDATE t1 SET b1 = 0, t="2005-09-09" WHERE b1 = 1;
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 420 Testing MySQL databases is a cool Must make it bug free for the customer 654321.432115.21019652005-09-0900:00:00
connection 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 420 Testing MySQL databases is a cool Must make it bug free for the customer 654321.432115.21019652005-09-0900:00:00
connection master;
DELETE FROM t1 WHERE id = 42;
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
connection 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
connection master;
connection master;
DROP TABLE t1;
connection slave;
include/rpl_end.inc
Die Informationen auf dieser Webseite wurden
nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit,
noch Qualität der bereit gestellten Informationen zugesichert.
Bemerkung:
Die farbliche Syntaxdarstellung und die Messung sind noch experimentell.