#2089

ORA-12089: cannot online redefine table “string”.”string” with no primary key

文档解释ORA-12089:cannotonlineredefinetable“string”.”string”withnoprimarykeyCause:Anattemptwasmadetoonlineredefineatablethatdoesnothaveaprim...

ORA-02089: COMMIT is not allowed in a subordinate session

文档解释ORA-02089:COMMITisnotallowedinasubordinatesessionCause:COMMITwasissuedinasessionthatisnotthetwo-phasecommitglobalcoordinator.Action:Issuecommitattheglobalco...

MySQL Error number: MY-012089; Symbol: ER_IB_MSG_264; SQLSTATE: HY000

文档解释Errornumber:MY-012089;Symbol:ER_IB_MSG_264;SQLSTATE:HY000Message:%s错误说明MySQL错误号MY-012089意味着一个InnoDB错误,叫ER_IB_MSG_264,该错误报告“索引表”中收到了无效的索引。这类错误一般由MySQL错误SQLST...

【HDOJ 2089】不要62

【HDOJ2089】不要62第一个数位dp的题做的老困难了。。。只是好歹是做出来了迈出了第一步。。对大牛来说这样的题都是小caseps:新上一个记忆化方法一些绕弯的题里用dfs好想些代码例如以下:#include<iostream>#include<cstdio>#include<cstr...
代码星球 ·2020-08-28