2965主题的文章列表，还有2965的技术要点_第1页

ORA-29655: USING clause is incompatible with its supertype

文档解释ORA-29655:USINGclauseisincompatiblewithitssupertypeCause:TheUSINGclauseofatypehastobethesameasitssupertypeorcompatiblewithit.Action:MakesuretheUSINGclauseis...

IT技术学习 ·2023-07-23

ORA-29657: class defined in EXTERNAL NAME clause is used in another subtype

文档解释ORA-29657:classdefinedinEXTERNALNAMEclauseisusedinanothersubtypeCause:ThesupertypehasanexistingtypethathasthesamevaluefortheEXTERNALNAME.Action:MakesuretheE...

IT技术学习 ·2023-07-18

ORA-29656: Invalid option for USING

文档解释ORA-29656:InvalidoptionforUSINGCause:TheclasshastoimplementtherequiredinterfaceforthevalueoftheoptionforUSING.Action:MakesuretheUSINGclauseissupported.ORA-2...

IT技术学习 ·2023-07-11

ORA-29659: SQLJ Object Type validation failed to get default connection

文档解释ORA-29659:SQLJObjectTypevalidationfailedtogetdefaultconnectionCause:UnabletoconnectusingtheJDBCdefaultconnection.Action:Noactionrequired....

IT技术学习 ·2023-07-11

ORA-29658: EXTERNAL NAME clause is not compatible with its supertype

文档解释ORA-29658:EXTERNALNAMEclauseisnotcompatiblewithitssupertypeCause:TheEXTERNALNAMEclauseofthetypeisnotasubclassofthesupertypeEXTERNALNAME.Action:MakesuretheEX...

IT技术学习 ·2023-07-08

MySQL Error number: MY-012965; Symbol: ER_IB_MSG_1140; SQLSTATE: HY000

文档解释Errornumber:MY-012965;Symbol:ER_IB_MSG_1140;SQLSTATE:HY000Message:Thelogfilemayhavebeencorruptanditispossiblethatthelogscanorparsingdidnotproceedfarenoughin...

IT技术学习 ·2023-06-17

poj 2965 The Pilots Brothers' refrigerator（dfs 枚举 +打印路径）

链接:poj2965 题意:给定一个4*4矩阵状态，代表门的16个把手。‘+’代表关，‘-’代表开。当16个把手都为开（即‘-’）时。门才干打开，问至少要几步门才干打开改变状态规则：选定16个把手中的随意一个，能够改变其本身以及同行同列的状态（即若为开，则变为关，若为关，则变为开），这一次操作为一步....

代码星球 ·2020-04-06