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# Bug#12728221 - MULTI-TABLE DELETE ON UNIQUE INDEX REMOVES WRONG ROWS IN CLUSTER CREATE TABLE t1 ( a int(11) NOT NULL, b int(11) DEFAULT NULL, c varchar(64) DEFAULT NULL, PRIMARY KEY (a), UNIQUE KEY c (c), KEY b (b) ) ENGINE=ndbcluster DEFAULT CHARSET=latin1; CREATE TABLE t2 ( a int(11) NOT NULL, b text, PRIMARY KEY (a) ) ENGINE=ndbcluster DEFAULT CHARSET=latin1; INSERT INTO t1 VALUES (1,3,'test3'),(2,2,'test2'),(3,1,'test1'); INSERT INTO t2 VALUES (1,''),(2,''),(3,''); delete t1,t2 from t1,t2 where t1.b=t2.a and t1.c='test1'; delete t1,t2 from t1,t2 where t1.b=t2.a and t1.c='test2'; delete t1,t2 from t1,t2 where t1.b=t2.a and t1.c='test3'; select * from t1,t2; a b c a b drop table t1,t2; # Bug#12718336 - 61705: TRIGGER WORKS IMPROPERLY IN MYSQL CLUSTER. CREATE TABLE t1 (a int(11) NOT NULL, b int(11) DEFAULT NULL, c varchar(64) DEFAULT NULL, d char(10), j int, PRIMARY KEY (a), UNIQUE KEY c (c), KEY b (b)) ENGINE=ndbcluster DEFAULT CHARSET=latin1; CREATE TABLE t2 ( e int(11) NOT NULL, f char(10), PRIMARY KEY (e)) ENGINE=ndbcluster DEFAULT CHARSET=latin1; CREATE TABLE t3 (t3_id int(11) NOT NULL AUTO_INCREMENT,g int(11) DEFAULT NULL, h char(10), PRIMARY KEY (t3_id)) ENGINE=ndbcluster DEFAULT CHARSET=latin1; CREATE TRIGGER trg1 AFTER UPDATE ON t1 FOR EACH ROW INSERT INTO t3(g,h) values (old.b, old.d); INSERT INTO t1 VALUES (11,1,'test1', 'hei1',111),(22,2,'test2', 'hei2',222),(33,3,'test3', 'hei3',333); INSERT INTO t2 VALUES (1,'xx'),(2,'yy'),(3,'zz'); select * from t1; a b c d j 11 1 test1 hei1 111 22 2 test2 hei2 222 33 3 test3 hei3 333 select * from t2; e f 1 xx 2 yy 3 zz select * from t3; t3_id g h update t1,t2 set t1.d=t2.f where t1.b=t2.e and t1.c='test1'; select * from t1; a b c d j 11 1 test1 xx 111 22 2 test2 hei2 222 33 3 test3 hei3 333 select * from t2; e f 1 xx 2 yy 3 zz select * from t3; t3_id g h 1 1 hei1 drop table t1,t2,t3;