nl主题的文章列表，还有nl的技术要点_第18页

ORA-01016: This function can be called only after a fetch

文档解释ORA-01016:ThisfunctioncanbecalledonlyafterafetchCause:Cursorinaninvalidstate.Action:Makesurethattheoci/upifunctioniscalledafterfetch.ORA-01016:这个错误表明你试图在没有使...

IT技术学习 ·2023-07-08

ORA-01890: NLS error detected

文档解释ORA-01890:NLSerrordetectedCause:AnNLSerrorwasdetected.Action:Lookforadditionalerrormessagesandtakeappropriateaction.Iftherearenoadditionalerrors,callOracleW...

IT技术学习 ·2023-07-08

ORA-27455: Only “SYS” is a valid schema for a string.

文档解释ORA-27455:Only“SYS”isavalidschemaforastring.Cause:Anon-SYSschemawasspecifiedforanobjectthatmustbeintheSYSschema.Action:Reissuethecommand,leaving...

IT技术学习 ·2023-07-08

ORA-38432: EVALUATE operator only allowed on an expression column

文档解释ORA-38432:EVALUATEoperatoronlyallowedonanexpressioncolumnCause:AnattemptwasmadetousetheEVALUATEoperatoronacolumnnotconfiguredasacolumnstoringexpressions.Act...

IT技术学习 ·2023-07-08

ORA-01340: NLS error

文档解释ORA-01340:NLSerrorCause:CouldnotloadNLSpackage.Action:None。ORA-01340:NLSerror:参数文件中的参数无效该错误指出数据库在处理NLS参数时发现无效参数。NLS参数用来控制Oracle数据库与外部程序或和操作系统环境交互时对字符集、国际化和本...

IT技术学习 ·2023-07-08

ORA-01195: online backup of file string needs more recovery to be consistent

文档解释ORA-01195:onlinebackupoffilestringneedsmorerecoverytobeconsistentCause:Anincompleterecoverysessionwasstarted,butaninsufficientnumberoflogswereappliedtomaket...

IT技术学习 ·2023-07-08

ORA-01140: cannot end online backup – all files are offline or readonly

文档解释ORA-01140:cannotendonlinebackup–allfilesareofflineorreadonlyCause:Allthefileswerefoundtobeofflineorreadonlywhenattemptingtoendanonlinebackup.Action:No...

IT技术学习 ·2023-07-08

ORA-01939: only the ADMIN OPTION can be specified

文档解释ORA-01939:onlytheADMINOPTIONcanbespecifiedCause:SystemprivilegesandRolescanonlybegrantedwiththeadminoption.Thegrantoptioncannotbeusedwiththeseprivileges.Act...

IT技术学习 ·2023-07-08

ORA-01219: database not open: queries allowed on fixed tables/views only

文档解释ORA-01219:databasenotopen:queriesallowedonfixedtables/viewsonlyCause:Aquerywasissuedagainstanobjectnotrecognizedasafixedtableorfixedviewbeforethedatabasehas...

IT技术学习 ·2023-07-08

ORA-42027: cannot redefine an object online that is not a table

文档解释ORA-42027:cannotredefineanobjectonlinethatisnotatableCause:Anattemptwasmadetoredefineanobjectonlinethatisnotatable.Action:Ensurethattheobjectbeingredefinedo...

IT技术学习 ·2023-07-08

ORA-19656: cannot backup, copy, or delete online log string

文档解释ORA-19656:cannotbackup,copy,ordeleteonlinelogstringCause:Theindicatedlogfileisanactivelog.Youcanonlybackup,copy,ordeletearchivedlogs.Action:Theindicatedlogf...

IT技术学习 ·2023-07-08

ORA-19526: only one location allowed for parameter string

文档解释ORA-19526:onlyonelocationallowedforparameterstringCause:AlistofdefaultlocationswasprovidedinanOracle-managedfilesparameter.Action:Edittheparametertoincludea...

IT技术学习 ·2023-07-08

ORA-25298: Only immediate visibility mode supported for buffered message enqueue or dequeue

文档解释ORA-25298:OnlyimmediatevisibilitymodesupportedforbufferedmessageenqueueordequeueCause:Avisibilityofdbms_aq.ON_COMMITwassuppliedwiththebufferedmessageenqueue...

IT技术学习 ·2023-07-08

ORA-16000: database open for read-only access

文档解释ORA-16000:databaseopenforread-onlyaccessCause:Thedatabasewasopenedforread-onlyaccess.AttemptstomodifythedatabaseusingDMLorDDLstatementsgeneratethiserror.Act...

IT技术学习 ·2023-07-08

ORA-01272: REUSE only allowed when a file name is provided.

文档解释ORA-01272:REUSEonlyallowedwhenafilenameisprovided.Cause:TheREUSEparameterwasspecifiedinacommandwithoutafilename.Action:EithersupplyafilenameorremovetheREUSE...

IT技术学习 ·2023-07-08