-- Setup GR with 3 nodes - pls see setup steps/conf files etc in the attached file 82505.results of Bug #82505 -- node 1 node1>use test; Database changed node1>drop table if exists t3; Query OK, 0 rows affected, 1 warning (0.00 sec) node1>CREATE TABLE `t3` ( -> `id` bigint(20) unsigned NOT NULL AUTO_INCREMENT, -> `balance` bigint(20), -> `name2` varchar(100), -> `name3` varchar(100), -> `name4` varchar(100), -> PRIMARY KEY (`id`) -> ) ENGINE=innodb; Query OK, 0 rows affected (0.01 sec) node1> node1>set @id:=0; Query OK, 0 rows affected (0.00 sec) node1> node1> insert into `t3` values -> (@id:=@id+1,@id:=@id+1,md5(rand()*1000000),md5(rand()*1000000),md5(rand()*1000000)) -> , (@id:=@id+1,@id:=@id+1,md5(rand()*1000000),md5(rand()*1000000),md5(rand()*1000000)) -> , (@id:=@id+1,@id:=@id+1,md5(rand()*1000000),md5(rand()*1000000),md5(rand()*1000000)) -> , (@id:=@id+1,@id:=@id+1,md5(rand()*1000000),md5(rand()*1000000),md5(rand()*1000000)); insert into `t3`(`id`,`balance`,`name2`,`name3`,`name4`) Query OK, 4 rows affected (0.00 sec) Records: 4 Duplicates: 0 Warnings: 0 node1> node1> insert into `t3`(`id`,`balance`,`name2`,`name3`,`name4`) -> select @id:=@id+1,@id:=@id+1,md5(rand()*1000000),md5(rand()*1000000),md5(rand()*1000000) from -> `t3` k1, `t3` k2, `t3` k3, `t3` k4,`t3` k5,`t3` k6, `t3` k7, `t3` k8, `t3` k9, -> `t3` k0,`t3` ka, `t3` kb, `t3` kc, `t3` kd limit 1500000; Query OK, 1500000 rows affected (48.15 sec) Records: 1500000 Duplicates: 0 Warnings: 0 node1>create database if not exists test; Query OK, 1 row affected, 1 warning (0.00 sec) node1>use test; Database changed node1>drop table if exists t4; Query OK, 0 rows affected, 1 warning (0.00 sec) node1>CREATE TABLE `t4` ( -> `id` bigint(20) unsigned NOT NULL AUTO_INCREMENT, -> `balance` bigint(20), -> `name2` varchar(100), -> `name3` varchar(100), -> `name4` varchar(100), -> PRIMARY KEY (`id`) -> ) ENGINE=innodb; Query OK, 0 rows affected (0.01 sec) node1> node1>set @id:=0; Query OK, 0 rows affected (0.00 sec) node1> node1> insert into `t4` values -> (@id:=@id+1,@id:=@id+1,md5(rand()*1000000),md5(rand()*1000000),md5(rand()*1000000)) -> , (@id:=@id+1,@id:=@id+1,md5(rand()*1000000),md5(rand()*1000000),md5(rand()*1000000)) -> , (@id:=@id+1,@id:=@id+1,md5(rand()*1000000),md5(rand()*1000000),md5(rand()*1000000)) -> , (@id:=@id+1,@id:=@id+1,md5(rand()*1000000),md5(rand()*1000000),md5(rand()*1000000)); Query OK, 4 rows affected (0.00 sec) Records: 4 Duplicates: 0 Warnings: 0 node1> node1> insert into `t4`(`id`,`balance`,`name2`,`name3`,`name4`) -> select @id:=@id+1,@id:=@id+1,md5(rand()*1000000),md5(rand()*1000000),md5(rand()*1000000) from -> `t4` k1, `t4` k2, `t4` k3, `t4` k4,`t4` k5,`t4` k6, `t4` k7, `t4` k8, `t4` k9, -> `t4` k0,`t4` ka, `t4` kb, `t4` kc, `t4` kd limit 1500000; Query OK, 1500000 rows affected (46.66 sec) Records: 1500000 Duplicates: 0 Warnings: 0 node1>begin; Query OK, 0 rows affected (0.00 sec) node1>update t3 set balance=1000; Query OK, 1500003 rows affected (25.16 sec) Rows matched: 1500004 Changed: 1500003 Warnings: 0 node1>update t4 set balance=1000; Query OK, 1500003 rows affected (25.54 sec) Rows matched: 1500004 Changed: 1500003 Warnings: 0 node1>commit; Query OK, 0 rows affected (9.83 sec) -- Goto node2 and update - update t4 set balance=200 where id>1000000 and id < 1000100; node1>select balance from t4 where id>1000000 and id < 1000100; +---------+ | balance | +---------+ | 200 | | 200 | | 200 | | 200 | | 200 | | 200 | | 200 | | 200 | | 200 | | 200 | | 200 | | 200 | | 200 | | 200 | | 200 | | 200 | | 200 | | 200 | | 200 | | 200 | | 200 | | 200 | | 200 | | 200 | | 200 | | 200 | | 200 | | 200 | | 200 | | 200 | | 200 | | 200 | | 200 | | 200 | | 200 | | 200 | | 200 | | 200 | | 200 | | 200 | | 200 | | 200 | | 200 | | 200 | | 200 | | 200 | | 200 | | 200 | | 200 | | 200 | +---------+ 50 rows in set (0.34 sec) -- node 2 node2>use test Reading table information for completion of table and column names You can turn off this feature to get a quicker startup with -A Database changed node2>update t4 set balance=200 where id>1000000 and id < 1000100; Query OK, 50 rows affected (0.01 sec) Rows matched: 50 Changed: 50 Warnings: 0 node2>select balance from t4 where id>1000000 and id < 1000100; +---------+ | balance | +---------+ | 1000 | | 1000 | | 1000 | | 1000 | | 1000 | | 1000 | | 1000 | | 1000 | | 1000 | | 1000 | | 1000 | | 1000 | | 1000 | | 1000 | | 1000 | | 1000 | | 1000 | | 1000 | | 1000 | | 1000 | | 1000 | | 1000 | | 1000 | | 1000 | | 1000 | | 1000 | | 1000 | | 1000 | | 1000 | | 1000 | | 1000 | | 1000 | | 1000 | | 1000 | | 1000 | | 1000 | | 1000 | | 1000 | | 1000 | | 1000 | | 1000 | | 1000 | | 1000 | | 1000 | | 1000 | | 1000 | | 1000 | | 1000 | | 1000 | | 1000 | +---------+ 50 rows in set (0.01 sec) node2>