QUERY主题的文章列表，还有QUERY的技术要点_第5页

ORA-19279: XPTY0004 – XQuery dynamic type mismatch: expected singleton sequence – got multi-item sequence

文档解释ORA-19279:XPTY0004–XQuerydynamictypemismatch:expectedsingletonsequence–gotmulti-itemsequenceCause:TheXQuerysequencepassedinhadmorethanoneitem.Ac...

IT技术学习·2023-07-13

ORA-16803: unable to query a database table or fixed view

文档解释ORA-16803:unabletoqueryadatabasetableorfixedviewCause:Failedtoqueryadatabasetableorfixedview.Thedatabasemaynotbeopenedormounted.Action:ChecktheDataGuardbrok...

IT技术学习·2023-07-11

ORA-24173: nested query not supported for rule condition

文档解释ORA-24173:nestedquerynotsupportedforruleconditionCause:userspecifiednestedqueryinrulecondition.Action:donotusenestedqueryinrulecondition.ORA-24173:nestedque...

IT技术学习·2023-07-11

ORA-54661: CLIP_TIN: SRIDs of query and TIN are incompatible

文档解释ORA-54661:CLIP_TIN:SRIDsofqueryandTINareincompatibleCause:TheTINandthequerygeometryhadincompatibleSRIDvalues.Action:ChangethequerygeometrySRIDtobecompatible...

IT技术学习·2023-07-11

ORA-29973: Unsupported query or operation during change notification registration

文档解释ORA-29973:UnsupportedqueryoroperationduringchangenotificationregistrationCause:Theuserattemptedtoregisteranunsupportedquerytypeoranunsupportedoperationlikea...

IT技术学习·2023-07-11

ORA-12803: parallel query server lost contact with another server

文档解释ORA-12803:parallelqueryserverlostcontactwithanotherserverCause:Aparallelqueryserverlostcontactwithanotherserver.Action:Checkyoursystemforanomaliesandreissue...

IT技术学习·2023-07-11

ORA-19280: XQuery dynamic type mismatch: expected atomic value – got node

文档解释ORA-19280:XQuerydynamictypemismatch:expectedatomicvalue–gotnodeCause:Anodewaspassedintotheexpressionwhereanatomicvaluewasexpected.Action:CorrecttheXQu...

IT技术学习·2023-07-11

ORA-29788: Network interface query failed with error [string]

文档解释ORA-29788:Networkinterfacequeryfailedwitherror[string]Cause:Attempttogetthenetworkinformationfailed.Seethebracketsforthereason.Action:Resolvetheprobleminthe...

IT技术学习·2023-07-11

ORA-12015: cannot create a fast refresh materialized view from a complex query

文档解释ORA-12015:cannotcreateafastrefreshmaterializedviewfromacomplexqueryCause:NeitherROWIDsandnorprimarykeyconstraintsaresupportedforcomplexqueries.Action:Reissu...

IT技术学习·2023-07-11

ORA-12804: parallel query server appears to have died

文档解释ORA-12804:parallelqueryserverappearstohavediedCause:Cannotfindprocessinformationforaparallelqueryserverthread.Action:Checkyoursystemforanomaliesandreissueth...

IT技术学习·2023-07-11

ORA-29983: Unsupported query for Continuous Query Notification

文档解释ORA-29983:UnsupportedqueryforContinuousQueryNotificationCause:ThequerycannotberegisteredforContinuousQueryNotification.Action:Thequeryhassomeconstructsthatm...

IT技术学习·2023-07-11

ORA-16719: unable to query V$ARCHIVE_DEST fixed view

文档解释ORA-16719:unabletoqueryV$ARCHIVE_DESTfixedviewCause:ThebrokerfailedtoquerytheV$ARCHIVE_DESTfixedview.”Action:TestandcleartheproblemusingSQL*Plus.ORA-1...

IT技术学习·2023-07-10

ORA-29921: Ancillary operator not supported with set view query block

文档解释ORA-29921:AncillaryoperatornotsupportedwithsetviewqueryblockCause:Outerviewqueryblockcontainsancillaryoperatorandviewqueryblockcontainsunionall.Action:Defin...

IT技术学习·2023-07-10

ORA-38501: sub-query not allowed in the expression

文档解释ORA-38501:sub-querynotallowedintheexpressionCause:Anattemptwasmadetouseasub-queryintheexpression.Action:Donotusesub-queriesintheexpressions.ORA-38501是一个通用的错...

IT技术学习·2023-07-10

ORA-02324: more than one column in the SELECT list of THE subquery

文档解释ORA-02324:morethanonecolumnintheSELECTlistofTHEsubqueryCause:MorethanonecolumnwasselectedintheTHEsubquery.Action:SpecifyonlyonecolumnintheSELECTlistoftheTHE...

IT技术学习·2023-07-10