#require

PHP包含文件函数include、include_once、require、require_once区别和总结

PHP中的include()、require()语句包含并运行指定文件。这两结构在包含文件上完全一样,唯一的区别是对于错误的处理。require()语句在遇到包含文件不存在,或是出错的时候,就停止即行,并报错。include()则继续即行。例如:hello.php不存在时:include(‘hello.ph...

ORA-48502: Invalid Command Line – Missing Required Elements

文档解释ORA-48502:InvalidCommandLine–MissingRequiredElementsCause:Missingrequiredcommandlinearguments.Action:Reviewthehelpmessageandsupplytherequiredarguments...

ORA-29835: ODCIGETINTERFACES routine does not return required interface(s)

文档解释ORA-29835:ODCIGETINTERFACESroutinedoesnotreturnrequiredinterface(s)Cause:TheODCIObjectListreturnedbytheODCIGetInterfacesroutinedoesnotcontaintheinterface(s)...

ORA-38447: Type required for the embedded ADT attribute “string” is missing

文档解释ORA-38447:TyperequiredfortheembeddedADTattribute“string”ismissingCause:ObjecttyperequiredfortheembeddedADTwasmissing.Action:SetserveroutputONfor...

ORA-38797: Full database recovery required after a database has been flashed back

文档解释ORA-38797:FulldatabaserecoveryrequiredafteradatabasehasbeenflashedbackCause:Anattemptwasmadetorecoversomedatafilesortablespacesofadatabaseafterthedatabaseha...

ORA-15133: instance recovery required for diskgroup string

文档解释ORA-15133:instancerecoveryrequiredfordiskgroupstringCause:Aninstanceintheclustercrashedmakinginstancerecoverynecessary.Action:None.Thiserrorshouldnotnormall...

ORA-16574: switchover disallowed when required databases are shut down

文档解释ORA-16574:switchoverdisallowedwhenrequireddatabasesareshutdownCause:Switchoverfailedbecauseeithertheprimarydatabaseorthedesignatedstandbydatabasewereshutdow...

ORA-15414: Appliance mode requires at least string failure groups and either string or string disks in all failure groups.

文档解释ORA-15414:Appliancemoderequiresatleaststringfailuregroupsandeitherstringorstringdisksinallfailuregroups.Cause:Appliancemodecouldnotbeenabledbecauseitdidnotm...

ORA-16052: DB_UNIQUE_NAME attribute is required.

文档解释ORA-16052:DB_UNIQUE_NAMEattributeisrequired.Cause:DB_UNIQUE_NAMEattributewasnotspecified.ThevalueoftheLOG_ARCHIVE_DEST_nparameterforeachremoteredotransportd...

ORA-38787: Creating the first guaranteed restore point requires mount mode when flashback database is off.

文档解释ORA-38787:Creatingthefirstguaranteedrestorepointrequiresmountmodewhenflashbackdatabaseisoff.Cause:Whileflashbackdatabaseisnoton,anattemptwasmadetocreatethef...

ORA-48401: SET command requires arguments

文档解释ORA-48401:SETcommandrequiresargumentsCause:NoargumentsareinputfortheSETcommandAction:InputtheargumentsORA-48401:SET命令需要参数官方解释ORA-48401:SET命令需要参数这是由Oracle抛出的...

ORA-15288: disk(s) require disk group attribute string clause

文档解释ORA-15288:disk(s)requirediskgroupattributestringclauseCause:Someofthedisksspecifiedbythecommandalsorequirethespecifieddiskgroupattributetobestated.Action:Re...

ORA-19972: ALTER DATABASE RECOVER TO LOGICAL requires one instance left

文档解释ORA-19972:ALTERDATABASERECOVERTOLOGICALrequiresoneinstanceleftCause:ALTERDATABASERECOVERTOLOGICALrequiredonlyoneinstancetobeleftrunning.Action:Shutdownallbu...

ORA-24369: required callbacks not registered for one or more bind handles

文档解释ORA-24369:requiredcallbacksnotregisteredforoneormorebindhandlesCause:NocallbackshavebeenregisteredforoneormoreofthebindhandleswhicharepartoftheRETURNINGclau...

ORA-31631: privileges are required

文档解释ORA-31631:privilegesarerequiredCause:Thenecessaryprivilegesarenotavailableforoperationssuchas:restartingajobonbehalfofanotherowner,usingadeviceasamemberofth...
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