85 lines
2.1 KiB
Plaintext
85 lines
2.1 KiB
Plaintext
--source include/have_ndb.inc
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--source include/have_binlog_format_mixed_or_row.inc
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--source suite/ndb_rpl/ndb_master-slave.inc
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#
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# Slave behaviour when replicating unique index operations
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#
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#
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--connection master
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CREATE TABLE t1 (pk int primary key, uk int not null, unique(uk)) engine=ndb;
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# Now perform some operations which do not result in uniqueness
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# violations when applied in-order, but which can result in them
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# when applied out-of-order
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# 5 distinct values chosen to increase the chance of different
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# fragments (and therefore potentially different SUMA->Binlog
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# orders) being seen.
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#
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insert into t1 values (1,1);
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insert into t1 values (2,2);
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insert into t1 values (3,3);
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insert into t1 values (4,4);
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insert into t1 values (5,5);
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--sorted_result
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select * from t1 where uk in (1,2,3,4,5);
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# Do a 'right shift' on the unique key values
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update t1 set uk=uk-1 order by pk;
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--sorted_result
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select * from t1 where uk in (0,1,2,3,4);
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--echo Master table contents
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select * from t1 order by pk;
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flush logs;
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--sync_slave_with_master
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--connection slave
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--echo Slave table contents
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select * from t1 order by pk;
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select * from t1 where uk in (0,1,2,3,4);
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--connection master
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drop table t1;
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# bug12974714
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CREATE TABLE t1 (a int not null,
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b int auto_increment,
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uk int null, primary key(a,b), unique(uk))
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engine=ndb partition by key(a);
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CREATE TABLE t2 (a int not null auto_increment primary key) engine = ndb;
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begin;
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insert into t1 values (1,null,1), (1,null, 2), (1,null, 3), (1,null, 4);
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insert into t2 values (null), (null), (null), (null);
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insert into t2 select null from t2;
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insert into t2 select null from t2;
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insert into t2 select null from t2;
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insert into t2 select null from t2;
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insert into t2 select null from t2;
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insert into t2 select null from t2;
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insert into t2 select null from t2;
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insert into t2 select null from t2;
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commit;
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select count(*) from t1;
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select count(*) from t2;
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--sync_slave_with_master
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--connection slave
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select count(*) from t1;
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select count(*) from t2;
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--connection master
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drop table t1;
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drop table t2;
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--sync_slave_with_master
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--source include/rpl_end.inc
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