perl主题的文章列表，还有perl的技术要点_第1页

ORA-56923: database properties related to time zone version are not set up properly

文档解释ORA-56923:databasepropertiesrelatedtotimezoneversionarenotsetupproperlyCause:Therewerenodatabasepropertiesrelatedtotimezoneversionindictionarytablesys.props...

IT技术学习 ·2023-07-27

ORA-12843: pdml lock not held properly on the table

文档解释ORA-12843:pdmllocknotheldproperlyonthetableCause:Thecoodinatorcrashedorreleasedthelockonthepartitionwhichtheslaveistryingtoaquirecurrently.Action:Checkifthe...

IT技术学习 ·2023-07-26

ORA-07284: sksaprd: volume size specification not terminated properly.

文档解释ORA-07284:sksaprd:volumesizespecificationnotterminatedproperly.Cause:Somenon-numerictextfollowsthevolumesizespecification.Action:Enteracorrectarchivecontrol...

IT技术学习 ·2023-07-26

ORA-26653: Apply string did not start properly and is currently in state string

文档解释ORA-26653:ApplystringdidnotstartproperlyandiscurrentlyinstatestringCause:Anattempttorestartanapplyprocessfailed.Action:ReviewV$STREAMS_APPLY%viewsforthestat...

IT技术学习 ·2023-07-26

ORA-29818: column name not properly specified

文档解释ORA-29818:columnnamenotproperlyspecifiedCause:Nameofthecolumnshouldcontainthetableandthecolumnname.Action:Specifyavalidcolumnname.ORA-29818:列名没有正确指定ORA-2981...

IT技术学习 ·2023-07-19

ORA-13976: Improperly-formed report tag

文档解释ORA-13976:Improperly-formedreporttagCause:Thetop-levelreporttagwasnotbuiltproperlyAction:MakesurethatthereporttagisbuiltusingthecommontaglibraryfunctionORA-...

IT技术学习 ·2023-07-18

ORA-27068: I/O buffer is not aligned properly

文档解释ORA-27068:I/ObufferisnotalignedproperlyCause:internalerror,bufferisnotalignedtoSSIOALIGNboundary,additionalinformationindicateswhereinfunctiontheerrorwasenc...

IT技术学习 ·2023-07-09

ORA-01742: comment not terminated properly

文档解释ORA-01742:commentnotterminatedproperlyCause:Theindicatedcommentorhintbegunwiththe/*tokendidnothavetheterminating*/.Action:Properlyterminatethecommentorhintw...

IT技术学习 ·2023-07-09

ORA-02252: check constraint condition not properly ended

文档解释ORA-02252:checkconstraintconditionnotproperlyendedCause:Thespecifiedsearchconditionforthecheckconstraintisnotproperlyended.Action:Endtheconditionproperly.这是...

IT技术学习 ·2023-07-09

ORA-01079: ORACLE database was not properly created, operation aborted

文档解释ORA-01079:ORACLEdatabasewasnotproperlycreated,operationabortedCause:Therewasanerrorwhenthedatabaseorcontrolfilewascreated.Action:storecreatethedatabaseorane...

IT技术学习 ·2023-07-08

ORA-30557: function based index could not be properly maintained

文档解释ORA-30557:functionbasedindexcouldnotbeproperlymaintainedCause:TheuserupdatedacolumnonwhichafunctionbasedindexispresentwhichwasnotsuccessfullyupdatedAction:D...

IT技术学习 ·2023-07-08

ORA-26652: Capture string did not start properly and is currently in state string

文档解释ORA-26652:CapturestringdidnotstartproperlyandiscurrentlyinstatestringCause:Anattempttorestartacaptureprocessfailed.Action:ReviewV$STREAMS_CAPTUREviewforthes...

IT技术学习 ·2023-07-08

ORA-54536: axis aligned box surface not defined properly

文档解释ORA-54536:axisalignedboxsurfacenotdefinedproperlyCause:Theinnergeometryetypedidnotstartwith2,ortheoutergeometryetypedidnotstartwith1,orbothoccurred.Action:U...

IT技术学习 ·2023-07-08

Hyperledger Fabric是什么

HyperledgerFabric是一个分布式账本解决方案的平台，采用模块化架构，提供高度的机密性、弹性、灵活性和可伸缩性。它被设计为支持不同组件的可插拔实现，并适应存在于整个经济生态系统中的复杂性和复杂性。1.1、什么是区块链1.1.1、一种分布式账本区块链网络的核心是一个分布式账本，它记录在网络上发生的所有交易...

开发笔记 ·2022-08-05

perl中 use strict会出现“requires explicit package name”错误

转载perl中usestrict的用法如果你使用usestrict的话，它会强迫你用my声明变量，否则将会报上述错误。...

代码星球 ·2021-02-23