root主题的文章列表，还有root的技术要点_第1页

CentOS更改root密码

在CentOS系统中，root用户拥有最高权限，因此保护root密码至关重要。本文将介绍多种更改CentOSroot密码的方法，帮助用户轻松管理系统安全。登录root账户后，在终端输入以下命令：passwd系统会提示输入新密码并确认。完成后，新密码立即生效。如果忘记了root密码，可以通过单用户模式重置：重启系统，在G...

开发笔记 ·2024-09-29

java.sql.SQLException: Access denied for user root@172.16.2.20 (using password: YES)

启动spring架构连接数据库时，报错：java.sql.SQLException:Accessdeniedforuser'root'@'172.16.2.20'(usingpassword:YES)解决：1.在架构连接数据库的位置增加&zeroDateTimeBehavior=...

开发笔记 ·2024-08-08

root权限获取失败怎么办获取root权限获取失败的解决办法

　　1、使用360优化大师、刷机精灵等工具获取权限。当收到获取失败提示的时候，我们可以换一个工具，例如：卓大师。2、如果还获取不成功那么就只有在网上找该机型对应的root权限获取教程。　　3、提示获取成功之后但是不能使用root功能，这个问题常见于定制系统，比如小米和魅族。这些有安卓开发的都可以直接到手机设置里面获取权...

开发笔记 ·2024-06-15

ORA-31014: Attempted to delete the root container

文档解释ORA-31014:AttemptedtodeletetherootcontainerCause:Anattemptwasmadetodeletetherootcontainerinthehierarchicalindex.Action:Donotdeletetherootcontainer.ORA-31014...

IT技术学习 ·2023-07-28

ORA-19336: Missing XML root element

文档解释ORA-19336:MissingXMLrootelementCause:TheXMLbeinggenerateddoesnothaveanenclosingrootelement.Action:TheXMLgeneratedmusthavearootelement该错误表明XML文档没有有效的根元素。它是一种...

IT技术学习 ·2023-07-27

ORA-19043: Multiply nested XMLROOT function disallowed

文档解释ORA-19043:MultiplynestedXMLROOTfunctiondisallowedCause:AnXMLROOTfunctionhasanoperandthatisalsoanXMLROOTfunction.Action:Modifythequerysothattherearenomultipl...

IT技术学习 ·2023-07-26

ORA-38823: Crossedition triggers are not allowed to exist when dropping the root edition

文档解释ORA-38823:CrosseditiontriggersarenotallowedtoexistwhendroppingtherooteditionCause:Anattemptwasmadetodroptherooteditionwhenenabledcrosseditiontriggerexists.A...

IT技术学习 ·2023-07-18

ORA-08101: index key does not exist file string: (root string, node string) blocks (string)

文档解释ORA-08101:indexkeydoesnotexistfilestring:(rootstring,nodestring)blocks(string)Cause:Internalerror:possibleinconsistencyinindexAction:Sendtracefiletoyourcust...

IT技术学习 ·2023-07-16

ORA-19003: Missing XML root element name

文档解释ORA-19003:MissingXMLrootelementnameCause:ArootelementintheXMLSchemamustbespecifiediftheXMLschemaisgiven.Action:SpecifyarootelementintheXMLschema.ORA-19003：缺...

IT技术学习 ·2023-07-10

ORA-53075: null ROOT_ELEM_TAG tag value

文档解释ORA-53075:nullROOT_ELEM_TAGtagvalueCause:ThevalueoftheROOT_ELEM_TAGtagwasnullorallspaces.Action:Correctthevalueandtryagain.。ORA-53075错误表示XMLDB会话出现了无效根元素标签。X...

IT技术学习 ·2023-07-09

ORA-30007: CONNECT BY ROOT operator is not supported in the START WITH or in the CONNECT BY condition

文档解释ORA-30007:CONNECTBYROOToperatorisnotsupportedintheSTARTWITHorintheCONNECTBYconditionCause:AnattemptwasmadetouseCONNECTBYROOToperatorintheSTARTWITHorintheCON...

IT技术学习 ·2023-07-08

ORA-31059: Cannot insert root XML document node if it already exists

文档解释ORA-31059:CannotinsertrootXMLdocumentnodeifitalreadyexistsCause:AnattemptwasmadetoinsertarootnodeintoanXMLdocumentthatalreadyhadarootnode.Action:Calltheappr...

IT技术学习 ·2023-07-08

MySQL Error number: MY-010122; Symbol: ER_USER_REQUIRES_ROOT; SQLSTATE: HY000

文档解释Errornumber:MY-010122;Symbol:ER_USER_REQUIRES_ROOT;SQLSTATE:HY000Message:Onecanonlyusethe–userswitchifrunningasroot错误说明：MySQL的ER_USER_REQUIRES_ROOT错误，...

IT技术学习 ·2023-07-03

MySQL Error number: MY-010710; Symbol: ER_TREE_CORRUPT_ROOT_SHOULD_BE_BLACK; SQLSTATE: HY000

文档解释Errornumber:MY-010710;Symbol:ER_TREE_CORRUPT_ROOT_SHOULD_BE_BLACK;SQLSTATE:HY000Message:Wrongtree:Rootshouldbeblack错误说明MySQL的ER_TREE_CORRUPT_ROOT_SHOULD_BE_...

IT技术学习 ·2023-07-01

MySQL Error number: MY-011336; Symbol: ER_XPLUGIN_FAILED_TO_SWITCH_SECURITY_CTX_TO_ROOT; SQLSTATE: HY000

文档解释Errornumber:MY-011336;Symbol:ER_XPLUGIN_FAILED_TO_SWITCH_SECURITY_CTX_TO_ROOT;SQLSTATE:HY000Message:UnabletoswitchsecuritycontexttorootMY-011336;ER_XPLUGIN_...

IT技术学习 ·2023-06-20