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Problem:- In replication if slave has extra persistent column then these column are not computed while applying write-set from master. Solution:- While applying row events from server, we will generate values for extra persistent columns.
106 lines
2.2 KiB
Text
106 lines
2.2 KiB
Text
--source include/master-slave.inc
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--source include/have_binlog_format_row.inc
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--enable_connect_log
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--connection master
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create table t1(a int primary key);
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insert into t1 values(1);
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insert into t1 values(2);
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insert into t1 values(3);
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insert into t1 values(4);
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--sync_slave_with_master
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select * from t1 order by a;
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alter table t1 add column z1 int as(a+1) virtual, add column z2 int as (a+2) persistent;
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select * from t1 order by a;
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--connection master
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insert into t1 values(5);
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insert into t1 values(6);
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--sync_slave_with_master
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select * from t1 order by a;
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--echo #UPDATE query
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--connection master
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update t1 set a = a+10;
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select * from t1 order by a;
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--sync_slave_with_master
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select * from t1 order by a;
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--connection master
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update t1 set a = a-10;
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select * from t1 order by a;
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--sync_slave_with_master
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select * from t1 order by a;
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--echo #DELETE quert
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--connection master
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delete from t1 where a > 2 and a < 4;
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select * from t1 order by a;
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--sync_slave_with_master
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select * from t1 order by a;
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--echo #REPLACE query
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--connection master
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replace into t1 values(1);
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replace into t1 values(3);
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replace into t1 values(1);
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--sync_slave_with_master
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select * from t1 order by a;
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--echo #SELECT query
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--connection master
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select * from t1 where a > 2 and a < 4;
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--connection slave
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select * from t1 where a > 2 and a < 4;
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--echo #UPDATE with SELECT query
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--connection master
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update t1 set a = a + 10 where a > 2 and a < 4;
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select * from t1 order by a;
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--sync_slave_with_master
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select * from t1 order by a;
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--connection master
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update t1 set a = a - 10 where a = 13;
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select * from t1 order by a;
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--sync_slave_with_master
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select * from t1 order by a;
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--echo #Break Unique Constraint
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alter table t1 add column z4 int as (a % 6) persistent unique;
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--connection master
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--echo #entering duplicate value for slave persistent column
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insert into t1 values(7);
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select * from t1 order by a;
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--connection slave
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--let $slave_sql_errno= 1062
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--source include/wait_for_slave_sql_error.inc
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select * from t1 order by a;
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alter table t1 drop column z4;
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start slave;
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--source include/wait_for_slave_sql_to_start.inc
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--connection master
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--sync_slave_with_master
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select * from t1 order by a;
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--connection master
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select * from t1 order by a;
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drop table t1;
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--source include/rpl_end.inc
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