cursor主题的文章列表，还有cursor的技术要点_第1页

CSS鼠标样式(cursor)

在页面布局时，CSS是工作中必不可少的部分，常听别人讲：HTML是一个人素颜的样子，加了CSS后是一个人化妆以后的样子。这句话通俗易懂，很好的诠释了CSS与HTML之间的关系。CSS中的属性非常多，本篇主要讲解的是CSS鼠标样式，即CSScursor属性，以及它的很多可选值，比如：cursor手型就是用的cursor:...

开发笔记 ·2024-08-26

ORA-22902: CURSOR expression not allowed

文档解释ORA-22902:CURSORexpressionnotallowedCause:CURSORonasubqueryisallowedonlyinthetop-levelSELECTlistofaquery.Action:NoneORA-22902：CURSORexpressionnotallowed官方解释...

IT技术学习 ·2023-07-28

ORA-24390: Unsupported scrollable cursor operation

文档解释ORA-24390:UnsupportedscrollablecursoroperationCause:Thescrollablecursorexecuteorfetchhasfailed.Action:Checkthedocumentationforsupportedtypes,andotherrestric...

IT技术学习 ·2023-07-28

ORA-29472: DBMS_SQL.OPEN_CURSOR failed. security_level is outside the valid range of 0 to 2

文档解释ORA-29472:DBMS_SQL.OPEN_CURSORfailed.security_levelisoutsidethevalidrangeof0to2Cause:Aninvalidsecurity_levelvaluewasspecified.Action:Specifyavalidrangeof0to...

IT技术学习 ·2023-07-27

ORA-10270: Debug shared cursors

文档解释ORA-10270:DebugsharedcursorsCause:EnablesdebuggingcodeinsharedcursormanagementmodulesAction:NoneORA-10270:Debugsharedcursors由于系统故障，Oracle数据库无法记录调试版本的共享游标。官方...

IT技术学习 ·2023-07-27

ORA-28554: pass-through SQL: out of cursors

文档解释ORA-28554:pass-throughSQL:outofcursorsCause:Themaximumnumberofopencursorshasbeenexceeded.Action:Closeopencursorsbyusingthepass-throughSQLCLOSE_CURSORfunctio...

IT技术学习 ·2023-07-26

ORA-29255: Cursor contains both bind and define arrays which is not permissible

文档解释ORA-29255:CursorcontainsbothbindanddefinearrayswhichisnotpermissibleCause:Bothdefine_arrayandbind_arrayhavebeencalledonthiscursor.Thisisillegal.Itisnotpossi...

IT技术学习 ·2023-07-26

ORA-22916: cannot do an exact FETCH on a query with Nested cursors

文档解释ORA-22916:cannotdoanexactFETCHonaquerywithNestedcursorsCause:ExactFETCHonaquerywasspecifiedwhichisnotallowedifthequeryreturnsanycursors.Action:Donotuseanexa...

IT技术学习 ·2023-07-26

ORA-19206: Invalid value for query or REF CURSOR parameter

文档解释ORA-19206:InvalidvalueforqueryorREFCURSORparameterCause:ThequeryStringargumentpassedtoDBMS_XMLGEN.newContextwasnotavalidquery,orREFCURSOR.Action:Rewritetheq...

IT技术学习 ·2023-07-26

ORA-38604: FI including & excluding cursor item-id type must match input cursor item-id type

文档解释ORA-38604:FIincluding&excludingcursoritem-idtypemustmatchinputcursoritem-idtypeCause:Theincluding&excludingcursoritem-idtypedidnotmatchinputcursorit...

IT技术学习 ·2023-07-26

ORA-29470: Effective userid or roles are not the same as when cursor was parsed

文档解释ORA-29470:EffectiveuseridorrolesarenotthesameaswhencursorwasparsedCause:TheeffectiveuseridorrolesonthiscalltoDBMS_SQLarenotthesameasthoseatthetimethecursorw...

IT技术学习 ·2023-07-25

ORA-16950: Remote mapped cursors are not supported by this feature.

文档解释ORA-16950:Remotemappedcursorsarenotsupportedbythisfeature.Cause:Thiscursorisaremotemappedcursorwhichcouldnotbeprocessedlocally.Action:Trytoprocessthisstatem...

IT技术学习 ·2023-07-23

ORA-44203: timeout waiting for lock on cursor

文档解释ORA-44203:timeoutwaitingforlockoncursorCause:Atimeoutoccuredwhilewaitingforacursortobecompiled.ThisisusuallycausedbytheSQLparserequiringaccesstosystemresour...

IT技术学习 ·2023-07-19

ORA-38620: DT expressions in input cursor do not have an alias name

文档解释ORA-38620:DTexpressionsininputcursordonothaveanaliasnameCause:Expressionsininputcursordonothaveanaliasname.Action:Addanaliasnamefortheexpression.ORA-38620是O...

IT技术学习 ·2023-07-19

ORA-28550: pass-through SQL: cursor not found

文档解释ORA-28550:pass-throughSQL:cursornotfoundCause:Avaluepassedtoapass-throughSQLfunctionorprocedurecallasacursordoesnotidentifyacurrentlyopencursor.Action:Useac...

IT技术学习 ·2023-07-19