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https://github.com/MariaDB/server.git
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242 lines
3.9 KiB
Text
242 lines
3.9 KiB
Text
include/master-slave.inc
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[connection master]
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CREATE TABLE test.t1 (a INT AUTO_INCREMENT KEY, t CHAR(6)) ENGINE=INNODB;
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CREATE TABLE test.t2 (a INT AUTO_INCREMENT KEY, f INT, FOREIGN KEY(a) REFERENCES test.t1(a) ON DELETE CASCADE) ENGINE=INNODB;
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create procedure test.p1(IN i CHAR(6))
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begin
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INSERT INTO test.t1 (t) VALUES (i);
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INSERT INTO test.t2 VALUES (NULL,LAST_INSERT_ID());
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end|
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create procedure test.p2(IN i INT)
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begin
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DELETE FROM test.t1 where a < i;
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end|
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< -- test 1 call p1 -- >
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------------------------
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SET FOREIGN_KEY_CHECKS=1;
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call test.p1('texas');
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call test.p1('Live');
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call test.p1('next');
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call test.p1('to');
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call test.p1('OK');
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call test.p1('MySQL');
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< -- test 1 select master after p1 -- >
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---------------------------------------
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SELECT * FROM test.t1;
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a t
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1 texas
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2 Live
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3 next
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4 to
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5 OK
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6 MySQL
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SELECT * FROM test.t2;
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a f
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1 1
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2 2
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3 3
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4 4
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5 5
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6 6
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< -- test 1 select slave after p1 -- >
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--------------------------------------
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connection slave;
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SELECT * FROM test.t1;
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a t
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1 texas
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2 Live
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3 next
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4 to
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5 OK
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6 MySQL
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SELECT * FROM test.t2;
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a f
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1 1
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2 2
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3 3
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4 4
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5 5
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6 6
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< -- test 1 call p2 & select master -- >
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----------------------------------------
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connection master;
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call test.p2(4);
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SELECT * FROM test.t1;
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a t
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4 to
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5 OK
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6 MySQL
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SELECT * FROM test.t2;
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a f
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4 4
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5 5
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6 6
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< -- test 1 select slave after p2 -- >
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--------------------------------------
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connection slave;
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SELECT * FROM test.t1;
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a t
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4 to
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5 OK
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6 MySQL
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SELECT * FROM test.t2;
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a f
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4 4
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5 5
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6 6
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connection master;
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< -- End test 1 Begin test 2 -- >
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---------------------------------
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SET FOREIGN_KEY_CHECKS=0;
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DROP PROCEDURE IF EXISTS test.p1;
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DROP PROCEDURE IF EXISTS test.p2;
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DROP TABLE IF EXISTS test.t1;
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DROP TABLE IF EXISTS test.t2;
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CREATE TABLE test.t1 (a INT, t CHAR(6), PRIMARY KEY(a)) ENGINE=INNODB;
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CREATE TABLE test.t2 (a INT, f INT, FOREIGN KEY(a) REFERENCES test.t1(a) ON UPDATE CASCADE, PRIMARY KEY(a)) ENGINE=INNODB;
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CREATE PROCEDURE test.p1(IN nm INT, IN ch CHAR(6))
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BEGIN
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INSERT INTO test.t1 (a,t) VALUES (nm, ch);
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INSERT INTO test.t2 VALUES (nm, LAST_INSERT_ID());
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END|
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CREATE PROCEDURE test.p2(IN i INT)
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BEGIN
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UPDATE test.t1 SET a = i*10 WHERE a = i;
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END|
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SET FOREIGN_KEY_CHECKS=1;
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CALL test.p1(1,'texas');
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CALL test.p1(2,'Live');
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CALL test.p1(3,'next');
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CALL test.p1(4,'to');
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CALL test.p1(5,'OK');
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CALL test.p1(6,'MySQL');
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< -- test 2 select Master after p1 -- >
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---------------------------------------
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SELECT * FROM test.t1;
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a t
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1 texas
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2 Live
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3 next
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4 to
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5 OK
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6 MySQL
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SELECT * FROM test.t2;
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a f
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1 6
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2 6
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3 6
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4 6
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5 6
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6 6
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< -- test 2 select Slave after p1 -- >
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--------------------------------------
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connection slave;
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SELECT * FROM test.t1;
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a t
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1 texas
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2 Live
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3 next
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4 to
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5 OK
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6 MySQL
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SELECT * FROM test.t2;
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a f
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1 6
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2 6
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3 6
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4 6
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5 6
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6 6
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< -- test 2 call p2 & select Master -- >
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----------------------------------------
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connection master;
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CALL test.p2(2);
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CALL test.p2(4);
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CALL test.p2(6);
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SELECT * FROM test.t1;
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a t
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1 texas
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3 next
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5 OK
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20 Live
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40 to
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60 MySQL
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SELECT * FROM test.t2;
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a f
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1 6
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3 6
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5 6
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20 6
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40 6
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60 6
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< -- test 1 select Slave after p2 -- >
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--------------------------------------
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connection slave;
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SELECT * FROM test.t1;
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a t
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1 texas
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3 next
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5 OK
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20 Live
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40 to
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60 MySQL
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SELECT * FROM test.t2;
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a f
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1 6
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3 6
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5 6
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20 6
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40 6
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60 6
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connection master;
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< -- End test 2 Begin test 3 -- >
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---------------------------------
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CREATE TABLE test.t3 (a INT AUTO_INCREMENT KEY, t CHAR(6))ENGINE=INNODB;
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CREATE PROCEDURE test.p3(IN n INT)
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begin
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CASE n
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WHEN 2 THEN
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DELETE from test.t3;
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ELSE
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INSERT INTO test.t3 VALUES (NULL,'NONE');
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END CASE;
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end|
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SET AUTOCOMMIT=0;
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START TRANSACTION;
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ROLLBACK;
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select * from test.t3;
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a t
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connection slave;
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select * from test.t3;
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a t
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connection master;
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START TRANSACTION;
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COMMIT;
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select * from test.t3;
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a t
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98 NONE
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connection slave;
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select * from test.t3;
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a t
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98 NONE
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connection master;
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SET AUTOCOMMIT=1;
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SET FOREIGN_KEY_CHECKS=0;
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DROP PROCEDURE test.p3;
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DROP PROCEDURE test.p1;
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DROP PROCEDURE test.p2;
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DROP TABLE test.t1;
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DROP TABLE test.t2;
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DROP TABLE test.t3;
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include/rpl_end.inc
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