ROW_FORMAT=CompressedInnoDB: Error: semaphore wait has lasted > 600 secondsALTER TABLE mdl_user ROW_FORMAT, OS thread handle 0x7f8bf01b3700, query id 709 lo
我将长json字符串存储在mysql表中,并使用以下方法创建了该表:还将返回DB的下列设置:innodb_file_format = Barracuda (SHOW VARIABLES LIKE 'innodb_file_per_table';)
innodb_file_per_table= ON (SHOW VARIABLES LIKE 'innodb_file_format
如何在MySQL5.7中使用pt-table-checksum ( binlog_format=ROW是默认的)
我还需要将binlog_format=ROW设置为与mysql配置中的其他参数相关的方式ROW which could cause pt-table-checksum to break replication.Please read "Replicas using row-based replication" in the LIMITATIONS sect