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使用Navicat连接mysql报错:Client does not support authentication protocol requested by server

我们在使用navicat连接mysql的时候,会报错是吧!如果出现了下面错误:Clientdoesnotsupportauthenticationprotocolrequestedbyserver意思是:客户端不支持服务器请求的身份验证协议那么我们只需要打开自己电脑中的mysql,输入你的密码登录。然后我们在第一行中输...

navicat查看数据库

Navicat是一款功能强大的数据库管理工具,它支持多种类型的数据库,包括MySQL、Oracle、SQLServer等。通过Navicat,你可以方便地查看和管理数据库。在Navicat中查看数据库的步骤如下:1.打开Navicat软件,并连接到数据库服务器。在连接窗口中输入正确的服务器地址、端口号、用户名和密码,然...
开发笔记 ·2024-01-09

ChatGPT Signup is currently unavailable错误提示解决方法

问题介绍:1、账号注册阶段出现的提示:Signupiscurrentlyunavailable,pleasetryagainlater2、翻译过来错误原因是:注册当前不可用,请稍后再试,是一个比较常见的报错内容; 解决方法:使用QQ邮箱注册。1、出现这一问题最大的原因是因为邮箱导致的;2、网易以及163邮箱都...

ORA-16146: stringcontrol file enqueue unavailable

文档解释ORA-16146:stringcontrolfileenqueueunavailableCause:Thecontrolfileenqueueiscurrentlyunavailable.Action:NoActionisrequired.Wewilltrytore-fetchitatalatertime.O...

ORA-16639: specified instance inactive or currently unavailable

文档解释ORA-16639:specifiedinstanceinactiveorcurrentlyunavailableCause:Anattemptwasmadetoperformanoperationonaninstancethatwasnotrunningorwasunavailable.Action:Ensu...

ORA-12206: TNS:received a TNS error during navigation

文档解释ORA-12206:TNS:receivedaTNSerrorduringnavigationCause:InternalnavigationerrorbecauseofanunexpectedTNSerror.Action:LookatthelogfiletofindtheTNSerror.Ifnecessa...

ORA-12215: TNS:poorly formed PREFERRED_NAVIGATORS Addresses in TNSNAV.ORA

文档解释ORA-12215:TNS:poorlyformedPREFERRED_NAVIGATORSAddressesinTNSNAV.ORACause:AddressbindingforPREFERRED_NAVIGATORSentryisimproperlyentered.entry.Action:Checkyou...

ORA-48316: relation [string] unavailable or cannot be created

文档解释ORA-48316:relation[string]unavailableorcannotbecreatedCause:theADRrelationisnotavailableAction:checkADRdirectoryandretryoperationORA-48316是Oracle数据库报错信息,表示该...

ORA-25233: invalid parameter specified for NAVIGATION

文档解释ORA-25233:invalidparameterspecifiedforNAVIGATIONCause:AninvalidparameterhasbeenspecifiedforNAVIGATION.Action:ChooseoneofFIRST_MESSAGE,NEXT_MESSAGEorNEXT_TRA...

ORA-19813: cannot have unavailable file string in DB_RECOVERY_FILE_DEST

文档解释ORA-19813:cannothaveunavailablefilestringinDB_RECOVERY_FILE_DESTCause:AnattemptwasmadetochangeabackuppieceorimagecopyinrecoveryareatoUNAVAILABLE.Action:Corr...

ORA-12208: TNS:could not find the TNSNAV.ORA file

文档解释ORA-12208:TNS:couldnotfindtheTNSNAV.ORAfileCause:EithertheORACLEenvironmentisnotsetupcorrectly,ortheTNSNAV.ORAfileisnotpresent.Action:EnsurethattheORACLEenv...
IT技术学习 ·2023-07-16

ORA-06144: NETTCP: SID (database) is unavailable

文档解释ORA-06144:NETTCP:SID(database)isunavailableCause:ThedatabaseadministratoronthehosthasvariedtheSIDoffline.Action:Waitforittobevariedbackon-line.ORA-06144:NET...

ORA-00230: operation disallowed: snapshot control file enqueue unavailable

文档解释ORA-00230:operationdisallowed:snapshotcontrolfileenqueueunavailableCause:Theattemptedoperationcannotbeexecutedatthistimebecauseanotherprocesscurrentlyholdst...

ORA-25234: NEXT_TRANSACTION navigation option invalid for queue table string.string

文档解释ORA-25234:NEXT_TRANSACTIONnavigationoptioninvalidforqueuetablestring.stringCause:TheNEXT_TRANSACTIONnavigationoptionwasusedinadequeuefromaqueueinaqueuetable...

ORA-12202: TNS:internal navigation error

文档解释ORA-12202:TNS:internalnavigationerrorCause:Internalnavigationerror.Action:Notnormallyvisibletotheuser.ForfurtherdetailscontactWorldwideCustomerSupport.Oracl...
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