注意的是,当count()语句包含 where条件时,两种表的操作是一样的。 ◆3.对于AUTO_INCREMENT类型的字段,InnoDB中必须包含只有该字段的索引,但是在MyISAM表中,可以和其他字段一起建立联合索引。 ◆4.DELETE FROM table时,InnoDB不会重新建立表,而是一行一行的删除。 ◆5.LOAD TABLE FROM MASTER操作对InnoDB是不起作...
从库上 执行show slave status,可以查看Master_Retry_Count,Connect_Retry等,以及更多主从复制信息Master_Info_File的存放位置。 >showslavestatus\G***1.row***Slave_IO_State:WaitingformastertosendeventMaster_Host:xr-dba-mysql-hazyytest-test01Master_User:XXXXMaster_Port:5002Connect_Retry:10Master_Log_Fil...
master_retry_count cannot be displayed SHOW SLAVE STATUS did not show master_retry_count. We fix this by adding a line to the end of the output of SHOW SLAVE STATUS that prints out the current value of master_retry_count. Additionally, several test result files needed to be updated (due...
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places at different times. Currently master-retry-count= can only be set at mysqld startup while MASTER_CONNECT_RETRY dynamic.How to repeat:.Suggested fix:--master-retry-count= should be deprecated with the other --master-* options and replaced by CHANGE MASTER TO... MASTER_RETRY_COUNT. ...
You can access the patch from: http://lists.mysql.com/commits/27982 ChangeSet@1.2362, 2007-06-02 10:43:23+02:00, mats@kindahl-laptop.dnsalias.net +12 -0 BUG#24954 (Last_errno and Last_error not set after master_retry_count has been reached): - Fixing slave fatal error message. ...