Lua主题的文章列表，还有Lua的技术要点_第1页

lua unpack

unpack函数是Lua中的一个函数，它可以将一个数组或者table中的元素解包成多个值，然后返回这些值。例如：localt={1,2,3}print(unpack(t))--输出123unpack函数的语法格式为：unpack(list[,i[,j]])其中，list表示要解包的数组或者table；i表示解包的起始位...

开发笔记 ·2024-08-27

ORA-47402: incorrect evaluation options value for Factor string

文档解释ORA-47402:incorrectevaluationoptionsvalueforFactorstringCause:ThefactorevaluationsoptionsvalueisincorrectAction:Pleasereviewthefactordefinitionandcorrectita...

IT技术学习 ·2023-07-28

ORA-46008: The memberEvaluationRule in instanceSet “string” is too long.

文档解释ORA-46008:ThememberEvaluationRuleininstanceSet“string”istoolong.Cause:ThespecifiedlengthforthememberEvaluationRuleelementoftheinstanceSetelement...

IT技术学习 ·2023-07-26

ORA-24151: no evaluation context is associated with rule string.string or rule set string.string

文档解释ORA-24151:noevaluationcontextisassociatedwithrulestring.stringorrulesetstring.stringCause:Wheningaddingaruletoaruleset,eithertheruleortherulesetmusthaveanev...

IT技术学习 ·2023-07-26

ORA-25456: rule set was modified or evaluation terminated for iterator: string

文档解释ORA-25456:rulesetwasmodifiedorevaluationterminatedforiterator:stringCause:Anattempttogetrulehitswasmade,whichfailedbecausetheunderlyingrulesetwasmodifiedaft...

IT技术学习 ·2023-07-26

ORA-38431: could not evaluate subexpression “string” for rowid “string”

文档解释ORA-38431:couldnotevaluatesubexpression“string”forrowid“string”Cause:EithertheexpressionwasnotavalidSQL-WHEREclauseformatorithadrefe...

IT技术学习 ·2023-07-26

ORA-24166: evaluation context string.string has errors

文档解释ORA-24166:evaluationcontextstring.stringhaserrorsCause:cannotresolvethetablealiasesandthevariabletypesspecifiedintheevaluationcontextAction:makesureallbaset...

IT技术学习 ·2023-07-23

ORA-07217: sltln: environment variable cannot be evaluated.

文档解释ORA-07217:sltln:environmentvariablecannotbeevaluated.Cause:getenvcallreturnedanullpointer.Action:Settheenvironmentvariableandtryagain.ORA-07217是Oracle数据库中发生...

IT技术学习 ·2023-07-22

ORA-38434: could not evaluate expression “string”

文档解释ORA-38434:couldnotevaluateexpression“string”Cause:EithertheexpressionwasnotinavalidSQL-WHEREclauseformatorithadreferencestononexistentschemaobje...

IT技术学习 ·2023-07-19

ORA-24150: evaluation context string.string does not exist

文档解释ORA-24150:evaluationcontextstring.stringdoesnotexistCause:TheevaluationcontextofthegivennamedoesnotexistAction:createtheevaluationcontextorspecifyonethatexi...

IT技术学习 ·2023-07-19

ORA-55207: Tag data translation rule evaluation failure

文档解释ORA-55207:TagdatatranslationruleevaluationfailureCause:ErroroccurredwhenidcodetranslatortriedtoevaluatetherulespecifiedinthetagdatatranslationXML.Action:Jav...

IT技术学习 ·2023-07-18

ORA-25450: error string during evaluation of rule set string.string

文档解释ORA-25450:errorstringduringevaluationofrulesetstring.stringCause:Thespecifiederroroccurredduringevaluationoftheruleset.Action:Checktheerrorandtakeappropriat...

IT技术学习 ·2023-07-18

ORA-25454: error during evaluation of rule set: string.string for iterator: string

文档解释ORA-25454:errorduringevaluationofruleset:string.stringforiterator:stringCause:Anattempttogetrulehitsforaniteratorwasmade,whichfailedbecauseofanerrorinevalua...

IT技术学习 ·2023-07-17

ORA-25462: evaluation context not specified

文档解释ORA-25462:evaluationcontextnotspecifiedCause:Anattempttoevaluatewasmade,whichfailedbecausetheevaluationcontextspecifiedwasnull.Action:Checktheevaluationcont...

IT技术学习 ·2023-07-17

ORA-23420: interval must evaluate to a time in the future

文档解释ORA-23420:intervalmustevaluatetoatimeinthefutureCause:Theparameter“interval”evaluatestoatimeearlierthanSYSDATE.Action:Chooseanexpressionthateval...

IT技术学习 ·2023-07-16