COLUMNS主题的文章列表，还有COLUMNS的技术要点_第5页

ORA-12986: columns in partially dropped state. Submit ALTER TABLE DROP COLUMNS CONTINUE

文档解释ORA-12986:columnsinpartiallydroppedstate.SubmitALTERTABLEDROPCOLUMNSCONTINUECause:Anattemptwasmadetoaccessatablewithcolumnsinpartiallydroppedstate(i.e.,drop...

IT技术学习·2023-07-09

ORA-54034: virtual columns not allowed in functional index expressions

文档解释ORA-54034:virtualcolumnsnotallowedinfunctionalindexexpressionsCause:Anattemptwasmadetocreateafunctionalindexwithanexpressiondefinedononeormorevirtualcolumns...

IT技术学习·2023-07-09

ORA-24340: cannot support more than 255 columns

文档解释ORA-24340:cannotsupportmorethan255columnsCause:Thenumberofcolumnsexceedsmaximumsupportedbytheserver.Action:Limityouroperationto255columns.官方解释ORA-24340:该表类型...

IT技术学习·2023-07-09

ORA-04093: references to columns of type LONG are not allowed in triggers

文档解释ORA-04093:referencestocolumnsoftypeLONGarenotallowedintriggersCause:Atriggerattemptedtoreferencealongcolumninthetriggeringtable.Action:Donotreferencethelong...

IT技术学习·2023-07-09

ORA-14295: column type or size mismatch between partitioning columns and subpartitioning columns

文档解释ORA-14295:columntypeorsizemismatchbetweenpartitioningcolumnsandsubpartitioningcolumnsCause:Whenexchangingapartitionedtablewithacompositepartitionthetypeands...

IT技术学习·2023-07-09

ORA-55631: Table has columns with data types that are not supported by Flashback Data Archive

文档解释ORA-55631:TablehascolumnswithdatatypesthatarenotsupportedbyFlashbackDataArchiveCause:AnattemptwasmadetoaddacolumnofdatatypethatisnotsupportedbyFlashbackData...

IT技术学习·2023-07-09

ORA-54017: UPDATE operation disallowed on virtual columns

文档解释ORA-54017:UPDATEoperationdisallowedonvirtualcolumnsCause:AttemptedtoupdatevaluesofavirtualcolumnAction:Re-issuethestatmentwithoutsettingvaluesforthevirtualc...

IT技术学习·2023-07-09

ORA-25112: maximum number of BITMAP index columns is 30

文档解释ORA-25112:maximumnumberofBITMAPindexcolumnsis30Cause:Toomanycolumnswerespecifiedfortheindex.Action:Createanindexonfewercolumns.ORA-25112错误指示，当建立一个bitmapped索...

IT技术学习·2023-07-08

ORA-14207: maximum number of subpartitioning columns is 16

文档解释ORA-14207:maximumnumberofsubpartitioningcolumnsis16Cause:numberofcolumnsinasubpartitioningcolumnlistexceededthelegallimitof16Action:modifysubpartitioningcol...

IT技术学习·2023-07-08

ORA-42022: partition cannot be redefined online because of presence of nested columns

文档解释ORA-42022:partitioncannotberedefinedonlinebecauseofpresenceofnestedcolumnsCause:Anattemptwasmadetoonlineredefineapartitionwithnestedtablecolumns.Action:Dono...

IT技术学习·2023-07-08

ORA-01723: zero-length columns are not allowed

文档解释ORA-01723:zero-lengthcolumnsarenotallowedCause:Columnswithzerolengthwerenotallowed.Action:Correcttheuseofthecolumn.这是Oracle数据库的一个错误，其代码是ORA-01723。它通常表明，您插入了...

IT技术学习·2023-07-08

ORA-02077: selects of long columns must be from co-located tables

文档解释ORA-02077:selectsoflongcolumnsmustbefromco-locatedtablesCause:ifaselectreturnslongcolumnsfrommultipletables,allthetablesmustbeco-locatedAction:NoneORA-02077...

IT技术学习·2023-07-08

ORA-44743: Cannot alter columns of a dependent shared table.

文档解释ORA-44743:Cannotaltercolumnsofadependentsharedtable.Cause:Anattemptwasmadetoaddcolumnsto,modifycolumnsof,ordropcolumnsfromadependentsharedtable.Onecanonlyad...

IT技术学习·2023-07-08

ORA-54021: Cannot use PL/SQL expressions in partitioning or subpartitioning columns

文档解释ORA-54021:CannotusePL/SQLexpressionsinpartitioningorsubpartitioningcolumnsCause:AttemptedtopartitionatableonavirtualcolumnthatcontainedPL/SQLexpressions.Act...

IT技术学习·2023-07-08

ORA-39777: data saves are not allowed when loading lob columns

文档解释ORA-39777:datasavesarenotallowedwhenloadinglobcolumnsCause:Anattemptwasmadetosavedatawhenloadinglobcolumnsorcolumnsstoredaslobs(suchasvarraysandxmltypes).Ac...

IT技术学习·2023-07-08