#3531

ORA-23531: site owner already exists in the template.

文档解释ORA-23531:siteowneralreadyexistsinthetemplate.Cause:Siteownerforthetemplatealreadyexists.Action:Donotcreatemultiplesiteownersforthistemplate.ORA-23531说明在应用模...

ORA-13531: SQL Text was purged from AWR before the operation completed

文档解释ORA-13531:SQLTextwaspurgedfromAWRbeforetheoperationcompletedCause:ASQLwaspurgedfromAWRbeforetheoperationcompleted.Action:Retrytheoperation.ORA-13531是Oracle数...
IT技术学习 ·2023-07-11

MySQL Error number: 3531; Symbol: ER_FAILED_REVOKE_ROLE; SQLSTATE: HY000

文档解释Errornumber:3531;Symbol:ER_FAILED_REVOKE_ROLE;SQLSTATE:HY000Message:Couldnotrevokerolefrom`%s`@`%s`错误说明ER_FAILED_REVOKE_ROLE(3531)MySQL错误提示表示用户对角色的撤销失败。它通常是...
IT技术学习 ·2023-06-25

MySQL Error number: MY-013531; Symbol: ER_IB_MSG_DBLWR_1285; SQLSTATE: HY000

文档解释Errornumber:MY-013531;Symbol:ER_IB_MSG_DBLWR_1285;SQLSTATE:HY000Message:Emptydoublewritefile:%s错误说明:MY-013531是MySQL的一个常见错误。它的完整错误信息为:ER_IB_MSG_DBLWR_1285,SQ...

BZOJ3531 [Sdoi2014]旅行 树链剖分 线段树

原文链接:http://www.cnblogs.com/zhouzhendong/p/8080189.html  一棵树,n个节点,每一个节点两个值,一个颜色,一个权值。  4种操作:  1.修改某一个节点的颜色  2.修改某一个节点的权值  3.查询两点之间某一颜色的节点最大权值  4.查询两点之间某一颜色的节点权值...