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include/master-slave.inc
[connection master]
CREATE TABLE t1 (c1 CHAR(15), c2 CHAR(15), c3 INT, PRIMARY KEY (c3)) ENGINE = NDB ;
reset master;
SHOW TABLES;
Tables_in_test
t1
INSERT INTO t1 VALUES ("row1","will go away",1);
SELECT * FROM t1 ORDER BY c3;
c1 c2 c3
row1 will go away 1
SELECT * FROM t1 ORDER BY c3;
c1 c2 c3
row1 will go away 1
SELECT @the_epoch:=MAX(epoch) FROM mysql.ndb_apply_status;
@the_epoch:=MAX(epoch)
<the_epoch>
SELECT * FROM t1 ORDER BY c3;
c1 c2 c3
row1 will go away 1
stop slave;
SELECT @the_pos:=Position,@the_file:=SUBSTRING_INDEX(FILE, '/', -1)
FROM mysql.ndb_binlog_index WHERE epoch = <the_epoch> ;
@the_pos:=Position @the_file:=SUBSTRING_INDEX(FILE, '/', -1)
106 master-bin.000001
include/rpl_change_topology.inc [new topology=3->2]
include/start_slave.inc
INSERT INTO t1 VALUES ("row2","will go away",2),("row3","will change",3),("row4","D",4);
DELETE FROM t1 WHERE c3 = 1;
UPDATE t1 SET c2="should go away" WHERE c3 = 2;
UPDATE t1 SET c2="C" WHERE c3 = 3;
DELETE FROM t1 WHERE c3 = 2;
SELECT * FROM t1 ORDER BY c3;
c1 c2 c3
row3 C 3
row4 D 4
INSERT INTO t1 VALUES ("row5","E",5);
SELECT * FROM t1 ORDER BY c3;
c1 c2 c3
row3 C 3
row4 D 4
row5 E 5
SELECT * FROM t1 ORDER BY c3;
c1 c2 c3
row3 C 3
row4 D 4
row5 E 5
==== clean up ====
DROP TABLE t1;
include/rpl_end.inc
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