Rete主题的文章列表，还有Rete的技术要点_第1页

ORA-38767: flashback retention target parameter mismatch

文档解释ORA-38767:flashbackretentiontargetparametermismatchCause:ThevalueofparametersDB_FLASHBACK_RETENTION_TARGETmustbesameinallinstances.Alldatabasesmusthavesamef...

IT技术学习 ·2023-07-28

ORA-24073: cannot specify RETENTION_TIME on exception queue string.string

文档解释ORA-24073:cannotspecifyRETENTION_TIMEonexceptionqueuestring.stringCause:Anattemptwasmadetocreateoralteranexceptionqueuebyspecifyinganon-zeroRETENTION_TIME.A...

IT技术学习 ·2023-07-28

ORA-32601: value for retention cannot be provided

文档解释ORA-32601:valueforretentioncannotbeprovidedCause:cannotgiveavalueforRetentionPeriod.Action:donotprovidethevalueforparameter.ORA-32601：valueforretention错误是一个...

IT技术学习 ·2023-07-27

ORA-08175: discrete transaction restriction violated (string)

文档解释ORA-08175:discretetransactionrestrictionviolated(string)Cause:Anattemptwasmadetoperformanactionthatisnotcurrentlysupportedinadiscretetransaction.Action:Roll...

IT技术学习 ·2023-07-26

ORA-60015: invalid RETENTION storage option value

文档解释ORA-60015:invalidRETENTIONstorageoptionvalueCause:ValueofMINretentionshouldhavebeennonzero.Action:Correctthevalueandretrycommand.ORA-60015：无效RETAINSTORAGE选项...

IT技术学习 ·2023-07-26

ORA-55568: The maximum query length (mql) value should be atmost string based on the current _highthreshold_undoretention setting.

文档解释ORA-55568:Themaximumquerylength(mql)valueshouldbeatmoststringbasedonthecurrent_highthreshold_undoretentionsetting.Cause:Themaximumquerylength(mqlinminutes)w...

IT技术学习 ·2023-07-26

ORA-32600: RETENTION and PCTVERSION cannot be used together

文档解释ORA-32600:RETENTIONandPCTVERSIONcannotbeusedtogetherCause:cannotusebothRETENTIONandPCTVERSIONtogether.Action:UseeitherRETENTIONorPCTVERSION.Oracle的ORA-32600...

IT技术学习 ·2023-07-19

ORA-55567: The _highthreshold_undoretention value should be at least string based on the current undo retention settings.

文档解释ORA-55567:The_highthreshold_undoretentionvalueshouldbeatleaststringbasedonthecurrentundoretentionsettings.Cause:The_highthreshold_undoretentionvaluewasnotgr...

IT技术学习 ·2023-07-18

ORA-13510: invalid RETENTION string, must be in the range (string, string)

文档解释ORA-13510:invalidRETENTIONstring,mustbeintherange(string,string)Cause:TheuserhasspecifiedaRETENTIONsettingthatisnotinthesupportedrangeof(MIN,MAX).Action:Cho...

IT技术学习 ·2023-07-09

ORA-12927: RETENTION option already specified

文档解释ORA-12927:RETENTIONoptionalreadyspecifiedCause:InCREATETABLESPACE,theRETENTIONoptionwasspecifiedmorethanonce.Action:RemoveallbutoneoftheRETENTIONoptions.ORA...

IT技术学习 ·2023-07-08

ORA-27420: Following message from string interval interpreter

文档解释ORA-27420:FollowingmessagefromstringintervalinterpreterCause:Therepeatintervalorcalendardefinitionwasnotrecognizedasvalidsyntax.Action:Specifyavalidrepeatin...

IT技术学习 ·2023-07-08

sh脚本异常：/bin/sh^M:bad interpreter: No such file or directory

在Linux中执行.sh脚本，异常/bin/sh^M:badinterpreter:Nosuchfileordirectory。分析：这是不同系统编码格式引起的：在windows系统中编辑的.sh文件可能有不可见字符，所以在Linux系统下执行会报以上异常信息。解决：1）在windows下转换：利用一些编辑器如Ultr...

开发笔记 ·2023-04-15

-bash: /usr/bin/yum: /usr/bin/python: bad interpreter: No such file or directory

-bash:/usr/bin/yum:/usr/bin/python:badinterpreter:Nosuchfileordirectorypython多版本造成额问题找不到python的路径所以保持-查找python#whereispythonpython:/usr/bin/python/usr/bin/pytho...

代码星球 ·2021-02-11

设计模式之解释器模式（Interpreter）详解及代码示例

　　解释器（Interpreter）模式的定义：给分析对象定义一个语言，并定义该语言的文法表示，再设计一个解析器来解释语言中的句子。也就是说，用编译语言的方式来分析应用中的实例。这种模式实现了文法表达式处理的接口，该接口解释一个特定的上下文。　　这里提到的文法和句子的概念同编译原理中的描述相同，“文法”指语言的语法规则...

代码星球 ·2021-01-24

'float' object cannot be interpreted as an integer

非整数的步长会报：'float'objectcannotbeinterpretedasaninteger这个错误一定要整数...

代码星球 ·2021-01-09