2342主题的文章列表，还有2342的技术要点_第1页

ORA-32342: The EXPLAIN_MVIEW facility failed to explain the materialized view statement

文档解释ORA-32342:TheEXPLAIN_MVIEWfacilityfailedtoexplainthematerializedviewstatementCause:Anerrorexistsinthematerializedviewdefinition.Asaresult,thematerializedvie...

IT技术学习 ·2023-07-27

ORA-23427: deferred purge queue argument string out of range

文档解释ORA-23427:deferredpurgequeueargumentstringoutofrangeCause:Specifiednumericargumenttodbms_defer_sys.purge_queueisinvalid.Action:Fixtheargumentvalueandtryagai...

IT技术学习 ·2023-07-26

ORA-23424: materialized view “string”.”string” at string not registered

文档解释ORA-23424:materializedview“string”.”string”atstringnotregisteredCause:Thespecifiedmaterializedviewhasnotbesuccessfullyregisteredatth...

IT技术学习 ·2023-07-22

ORA-12342: open mounts exceeds limit set on the OPEN_MOUNTS parameter

文档解释ORA-12342:openmountsexceedslimitsetontheOPEN_MOUNTSparameterCause:ThenumberofcurrentlyopenmountsexceedsthevalueyouspecifiedontheOPEN_MOUNTSparameter.Action:...

IT技术学习 ·2023-07-19

ORA-23428: job associated instance number string is not valid

文档解释ORA-23428:jobassociatedinstancenumberstringisnotvalidCause:Ajobisassociatedwithaninstancethatisnotrunning.Action:Choosearunninginstanceforjobaffinity,orsetf...

IT技术学习 ·2023-07-19

ORA-23425: invalid materialized view identifier string

文档解释ORA-23425:invalidmaterializedviewidentifierstringCause:Theargumentprovidedtodbms_mview.purge_mview_from_logisaninvalidmaterializedviewidentiferoritdoesnotid...

IT技术学习 ·2023-07-17

ORA-23420: interval must evaluate to a time in the future

文档解释ORA-23420:intervalmustevaluatetoatimeinthefutureCause:Theparameter“interval”evaluatestoatimeearlierthanSYSDATE.Action:Chooseanexpressionthateval...

IT技术学习 ·2023-07-16

ORA-23422: Oracle Server could not generate an unused job number

文档解释ORA-23422:OracleServercouldnotgenerateanunusedjobnumberCause:OracleServercouldnotgenerateajobnumberthatwasnotusedtoidentifyanotherjob.Action:Retrytheoperati...

IT技术学习 ·2023-07-11

ORA-23426: deferred RPC queue has entries for string

文档解释ORA-23426:deferredRPCqueuehasentriesforstringCause:Therequestedactioncannotbeperformeduntilthequeueisemptyforthegivensite/dblinkAction:Usedbms_defer_sys.pus...

IT技术学习 ·2023-07-10

ORA-22342: dependent VARRAY column exceeds the maximum inline column size

文档解释ORA-22342:dependentVARRAYcolumnexceedsthemaximuminlinecolumnsizeCause:Anattemptwasmadetoalteratype(addormodifyattribute)whichcausesthesizeofitsdependentVARR...

IT技术学习 ·2023-07-08

ORA-23421: job number string is not a job in the job queue

文档解释ORA-23421:jobnumberstringisnotajobinthejobqueueCause:Thereisnojobvisibletothecallerwiththegivenjobnumber.Action:Choosethenumberofajobvisibletothecaller.ORA-...

IT技术学习 ·2023-07-08

ORA-02342: replacement type has compilation errors

文档解释ORA-02342:replacementtypehascompilationerrorsCause:TheuseoftheALTER…REPLACEstatementonavalidtypecausedacompilationerror.Action:UsetheALTER…REPLA...

IT技术学习 ·2023-07-08

ORA-23423: job number string is not positive

文档解释ORA-23423:jobnumberstringisnotpositiveCause:Thegivenjobnumberislessthan1.Action:Chooseapositiveinteger.ORA-23423:jobnumberstring不是正数官方解释PCU工具DML错误：ORA-23423...

IT技术学习 ·2023-07-08

MySQL Error number: MY-012342; Symbol: ER_IB_MSG_517; SQLSTATE: HY000

文档解释Errornumber:MY-012342;Symbol:ER_IB_MSG_517;SQLSTATE:HY000Message:%s错误说明MySQL返回ER_IB_MSG_517错误编号（MY-012342）意味着存储在Innobyt的值无法保存或加载。常见案例用户可能会使用Innobyt在MySQL中报告...

IT技术学习 ·2023-06-30

POJ 2342 树形DP入门题

有一个大学的庆典晚会，想邀请一些在大学任职的人来參加，每一个人有自己的搞笑值，可是如今遇到一个问题就是假设两个人之间有直接的上下级关系，那么他们中仅仅能有一个来參加，求请来一部分人之后，搞笑值的最大是多少。树形DP入门题。DP部分：dp[i][0]表示职员i不来參加party，以i为根的子树的最大搞笑值，dp[i][1...

代码星球 ·2021-02-13