RAM主题的文章列表，还有RAM的技术要点_第1页

iframe获取浏览器麦克风、摄像头等权限

iframe获取浏览器麦克风、摄像头等权限，需要增加配置：allow="geolocation;microphone;camera;midi;encrypted-media;" ...

开发笔记·2024-03-08

vue中params与query的区别是什么

类似于post请求，传递的数据不会在浏览器地址显示params路由传参分为三步：（1）绑定参数{path:'/mypath/:web?',name:'mypath',component:()=>import('../views/mypath'),meta:{title:"dvy.com.cn"}}//web后的?...

开发笔记·2024-02-21

ORA-32004: obsolete or deprecated parameter(s) specified for string instance

文档解释ORA-32004:obsoleteordeprecatedparameter(s)specifiedforstringinstanceCause:ObsoleteordeprecatedparametersforthisinstancetypewerespecifiedintheSPFILEorthePFIL...

IT技术学习·2023-07-28

ORA-25138: string initialization parameter has been made obsolete

文档解释ORA-25138:stringinitializationparameterhasbeenmadeobsoleteCause:AnobsoleteinitializationparameterhasbeenspecifiedAction:Thesystemwillcomeup,butparametersmus...

IT技术学习·2023-07-28

ORA-16033: parameter string destination cannot be the same as parameter string destination

文档解释ORA-16033:parameterstringdestinationcannotbethesameasparameterstringdestinationCause:Anattemptwasmadetochangethefirstspecifiedarchivelogparametertohaveadest...

IT技术学习·2023-07-28

ORA-16051: parameter string contains an invalid delay time

文档解释ORA-16051:parameterstringcontainsaninvaliddelaytimeCause:ThevalueforthespecifiedLOG_ARCHIVE_DEST_n(n=1…31)parametercontainedaDELAYattributewithaninval...

IT技术学习·2023-07-28

ORA-48130: invalid lock parameters for get file lock [string]

文档解释ORA-48130:invalidlockparametersforgetfilelock[string]Cause:Invalidlockparameterspassedinforthegetfilelockroutine.Theusermustpassinfileasthelocktype.Or,there...

IT技术学习·2023-07-28

ORA-16264: invalid value for PREPARE_SERVERS parameter

文档解释ORA-16264:invalidvalueforPREPARE_SERVERSparameterCause:attempttosetPREPARE_SERVERSparametertozeroortoavaluewhichwouldrequireMAX_SERVERStobeincreased.Action:...

IT技术学习·2023-07-28

ORA-15601: Invalid value specified for parameter “string”

文档解释ORA-15601:Invalidvaluespecifiedforparameter“string”Cause:Aninvalidvaluewasspecifiedforthegivenparameter.Action:Correctthevaluebeingspecifiedfort...

IT技术学习·2023-07-28

ORA-16273: invalid value for APPLY_SERVERS parameter

文档解释ORA-16273:invalidvalueforAPPLY_SERVERSparameterCause:attempttosetAPPLY_SERVERSparametertozeroortoavaluewhichwouldrequireMAX_SERVERStobeincreased.Action:setA...

IT技术学习·2023-07-28

ORA-26734: different datafiles_directory_object parameter must be specified

文档解释ORA-26734:differentdatafiles_directory_objectparametermustbespecifiedCause:Theattemptedoperationinvolveddatafilesplatformconversionwhichrequiredthedatafiles...

IT技术学习·2023-07-28

ORA-38767: flashback retention target parameter mismatch

文档解释ORA-38767:flashbackretentiontargetparametermismatchCause:ThevalueofparametersDB_FLASHBACK_RETENTION_TARGETmustbesameinallinstances.Alldatabasesmusthavesamef...

IT技术学习·2023-07-28

ORA-62001: value for parameter cannot contain a comma

文档解释ORA-62001:valueforparametercannotcontainacommaCause:Parametervaluecontainedacomma.Action:Removethecommafromtheparametervalue.这是Oracle数据库中出现的一种常见错误，指将包含逗号的值赋...

IT技术学习·2023-07-28

ORA-24270: a row already exists in the string table for these parameters

文档解释ORA-24270:arowalreadyexistsinthestringtablefortheseparametersCause:Acallwasmadetocreateanewrowinthespecifiedtable.Arowalreadyexistsinthetablewiththespecifie...

IT技术学习·2023-07-28

ORA-13604: The specified parameter string cannot be fetched as a SQL table.

文档解释ORA-13604:ThespecifiedparameterstringcannotbefetchedasaSQLtable.Cause:Theuserattemptedtoretrieveanon-tableparameterasatablename.Action:Checkthedatatypeforth...

IT技术学习·2023-07-28