87 lines
3.0 KiB
Plaintext
87 lines
3.0 KiB
Plaintext
include/master-slave.inc
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Warnings:
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Note #### Sending passwords in plain text without SSL/TLS is extremely insecure.
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Note #### Storing MySQL user name or password information in the master info repository is not secure and is therefore not recommended. Please consider using the USER and PASSWORD connection options for START SLAVE; see the 'START SLAVE Syntax' in the MySQL Manual for more information.
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[connection master]
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STOP SLAVE;
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CREATE DATABASE ndbsynctest;
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USE ndbsynctest;
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CREATE DATABASE ndbsynctest;
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USE ndbsynctest;
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CREATE TABLE t1 (c1 BIT(1) NOT NULL, c2 BIT(1) NOT NULL, c3 CHAR(15), PRIMARY KEY(c3)) ENGINE = NDB ;
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INSERT INTO t1 VALUES (1,1,"row1"),(0,1,"row2"),(1,0,"row3"),(0,0,"row4");
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CREATE TABLE t2 (c1 CHAR(15), c2 BIT(1) NOT NULL, c3 BIT(1) NOT NULL, PRIMARY KEY(c1)) ENGINE = NDB ;
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INSERT INTO t2 VALUES ("ABC",1,1),("BCDEF",0,1),("CD",1,0),("DEFGHIJKL",0,0);
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SELECT hex(c1),hex(c2),c3 FROM t1 ORDER BY c3;
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hex(c1) hex(c2) c3
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1 1 row1
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0 1 row2
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1 0 row3
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0 0 row4
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SELECT hex(c2),hex(c3),c1 FROM t2 ORDER BY c1;
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hex(c2) hex(c3) c1
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1 1 ABC
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0 1 BCDEF
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1 0 CD
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0 0 DEFGHIJKL
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UPDATE t1 SET c2=0 WHERE c3="row2";
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SELECT hex(c1),hex(c2),c3 FROM t1 ORDER BY c3;
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hex(c1) hex(c2) c3
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1 1 row1
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0 0 row2
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1 0 row3
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0 0 row4
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SHOW TABLES;
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Tables_in_ndbsynctest
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DROP DATABASE ndbsynctest;
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CREATE DATABASE ndbsynctest;
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USE ndbsynctest;
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SELECT hex(c1),hex(c2),c3 FROM t1 ORDER BY c3;
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hex(c1) hex(c2) c3
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1 1 row1
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0 1 row2
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1 0 row3
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0 0 row4
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SELECT hex(c2),hex(c3),c1 FROM t2 ORDER BY c1;
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hex(c2) hex(c3) c1
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1 1 ABC
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0 1 BCDEF
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1 0 CD
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0 0 DEFGHIJKL
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SELECT @the_epoch:=MAX(epoch) FROM mysql.ndb_apply_status;
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@the_epoch:=MAX(epoch)
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<the_epoch>
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Warnings:
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<the_epoch> 1287 Setting user variables within expressions is deprecated and will be removed in a future release. Consider alternatives: 'SET variable=expression, ...', or 'SELECT expression(s) INTO variables(s)'.
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@the_pos:=Position @the_file:=SUBSTRING_INDEX(REPLACE(FILE,'\\','/'), '/', -1)
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<the_pos> master-bin.000001
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Warnings:
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<the_pos> 1287 Setting user variables within expressions is deprecated and will be removed in a future release. Consider alternatives: 'SET variable=expression, ...', or 'SELECT expression(s) INTO variables(s)'.
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<the_pos> 1287 Setting user variables within expressions is deprecated and will be removed in a future release. Consider alternatives: 'SET variable=expression, ...', or 'SELECT expression(s) INTO variables(s)'.
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CHANGE MASTER TO
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master_log_file = 'master-bin.000001',
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master_log_pos = <the_pos> ;
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START SLAVE;
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include/check_slave_is_running.inc
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SELECT hex(c1),hex(c2),c3 FROM t1 ORDER BY c3;
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hex(c1) hex(c2) c3
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1 1 row1
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0 0 row2
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1 0 row3
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0 0 row4
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SELECT hex(c2),hex(c3),c1 FROM t2 ORDER BY c1;
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hex(c2) hex(c3) c1
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1 1 ABC
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0 1 BCDEF
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1 0 CD
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0 0 DEFGHIJKL
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DROP DATABASE ndbsynctest;
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STOP SLAVE;
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reset master;
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select * from mysql.ndb_binlog_index;
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Position File epoch inserts updates deletes schemaops orig_server_id orig_epoch gci next_position next_file
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reset slave;
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select * from mysql.ndb_apply_status;
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server_id epoch log_name start_pos end_pos
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include/rpl_end.inc
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