文档解释 Error number: MY-011285; Symbol: ER_CONN_CONTROL_FAILED_TO_UPDATE_CONN_DELAY_HASH; SQLSTATE: HY000 Message: Failed to update connection del……

文档解释 ORA-24074: RETRY_DELAY and MAX_RETRIES cannot be used for exception queue %.string Cause: The CREATE_QUEUE or ALTER_QUEUE command was issue……

Redis服务的主从延迟检查 Redis作为常用的缓存数据库，其主从复制功能是十分常用的。主从复制能够帮助我们提高Redis的高可用性以及扩展性。但是，在快速变化……

文档解释 ORA-25218: enqueue failed, delay must be zero for queue string.string Cause: An attempt was made to enqueue to a non-persistent queue with ……

文档解释 Error number: MY-013656; Symbol: ER_IB_MSG_UNDO_TRUNCATE_DELAY_BY_MDL; SQLSTATE: HY000 Message: Delaying truncate of undo tablespace %s due……

文档解释 Error number: MY-013655; Symbol: ER_IB_MSG_UNDO_TRUNCATE_DELAY_BY_CLONE; SQLSTATE: HY000 Message: Delaying truncate of undo tablespace %s d……

基于Redis的消息持久化定时设置 Redis是一款内存型的键值存储数据库，支持数据持久化，常被用于缓存和消息队列等场景。在应用中，我们常常需要对消息进行定时……

文档解释 ORA-25214: cannot specify delay or expiration for enqueue to exception queue Cause: A message was enqueued to the exception queue with eith……

文档解释 ORA-24013: invalid value string, RETRY_DELAY should be non-negative Cause: A negative value was specified for RETRY_DELAY. Action: Specify ……

文档解释 ORA-25203: invalid value string, DELAY should be non-negative Cause: A negative value or NULL was specified for DELAY. Action: Specify a no……