17主题的文章列表，还有17的技术要点_第1页

zip error: Nothing to do! (try: zip -qr /home/backup/20170903195/home/pro1)

错误可能：zip命令编辑错误或者是目录错误zipI/Oerror:Nosuchfileordirectory目录未创建（-->脚本不自动创建目录）...

开发笔记 ·2024-10-21

17个常用的正则表达式规则（涵盖大部分常规需要的）

整理有17个常用的正则表达式规则，有需要用直接复制。1、匹配中文字符[u4e00-u9fa5]SelectCodeCopy2、匹配双字节字符[^x00-xff]SelectCodeCopy3、匹配空白行s*SelectCodeCopy4、匹配Email地址[w!#$%&'*+/=?^_`{|}~-]+(?:.[...

开发笔记 ·2024-08-29

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

如何解决Oracle错误代码01767

在Oracle数据库中，错误代码01767通常表示“无效的SQL语句”，这个错误可能是由于多种原因引起的，包括语法错误、表或列不存在、权限问题等，以下是一些解决Oracle错误代码01767的方法：1、检查SQL语句的语法你需要检查你的SQL语句是否有语法错误，这可能包括拼写错误、缺少关键字、不...

开发笔记 ·2024-06-21

Oracle数据库：ORA-01017: invalid username/password; logon denied

报错：ORA-01017:invalidusername/password;logondenied错误说明：用户名和密码无效，登录被拒绝。1<connectionStrings>2 3 <addname="CamnprData...

开发笔记 ·2023-12-02

ORA-51701: Invalid file URL or path prefix

文档解释ORA-51701:InvalidfileURLorpathprefixCause:EitheraURLorpathprefixwithinvalidsyntaxwasprovided.Action:ChecktheURL.ORA-51701:InvalidfileURLorpathprefix错误码发生在应用...

IT技术学习 ·2023-07-28

ORA-28117: integrity constraint violated – parent record not found

文档解释ORA-28117:integrityconstraintviolated–parentrecordnotfoundCause:trytoupdate/insertachildrecordwithnewforeignkeyvalues,butthecorrespondingparentrowisno...

IT技术学习 ·2023-07-28

ORA-48117: error encountered when attempting to remove a directory [string]

文档解释ORA-48117:errorencounteredwhenattemptingtoremoveadirectory[string]Cause:Therewasanerrorencounteredwhenattemptingtoremoveadirectory.Action:Checkthedirectoryn...

IT技术学习 ·2023-07-28

ORA-51704: Error string received from XPath engine

文档解释ORA-51704:ErrorstringreceivedfromXPathengineCause:AnerrorwasreceivedfromtheXPathlibraryduringanXPathoperation.Action:Checkxmlerr.htounderstandthecauseofthee...

IT技术学习 ·2023-07-28

ORA-28177: incorrect Kerberos ticket version

文档解释ORA-28177:incorrectKerberosticketversionCause:theversionofKerberosticketprovidedbytheproxyusertoauthenticateaclientuserdoesnotmatchtheversionthatisrequired....

IT技术学习 ·2023-07-28

ORA-39172: Cannot remap transportable tablespace names with compatibility of string.

文档解释ORA-39172:Cannotremaptransportabletablespacenameswithcompatibilityofstring.Cause:Theuserattemptedtoremapatablespacenameinatransportabletablespacejobwhenthec...

IT技术学习 ·2023-07-28

ORA-16176: background dictionary build cannot be running

文档解释ORA-16176:backgrounddictionarybuildcannotberunningCause:Thebackgroundprocessdedicatedtodictionarybuildisactive.Action:waitandtryitlater.ORA-16176的官方解释是：ORA-...

IT技术学习 ·2023-07-28

ORA-48177: file name with full path information [string] not allowed

文档解释ORA-48177:filenamewithfullpathinformation[string]notallowedCause:Inputwasincorrectlyspecifiedforthefilename.Theinputtedfilenameisgreaterthanthemaximumlength...

IT技术学习 ·2023-07-28

ORA-15217: missing or invalid timeout value after DROP AFTER

文档解释ORA-15217:missingorinvalidtimeoutvalueafterDROPAFTERCause:ThecommanddidnotspecifyavalidtimeoutvalueaftertheDROPAFTERclause.Action:Specifyavalidtimeoutvaluea...

IT技术学习 ·2023-07-28

ORA-17503: ksfdopn:string Failed to open file string

文档解释ORA-17503:ksfdopn:stringFailedtoopenfilestringCause:fileopenfailedduetoeitherinsufficientOSpermissionorthenameoffileexceedsmaximumfilenamelength.Action:chec...

IT技术学习 ·2023-07-28