SM主题的文章列表，还有SM的技术要点_第1页

ORA-26689: column datatype mismatch in LCR

文档解释ORA-26689:columndatatypemismatchinLCRCause:ThedatatypesofcolumnsintheLCRarenotthesameasthedatatypesinthedatabaseobject.Action:Alterthedatabaseobject.。ORA-26...

IT技术学习 ·2025-02-20

ORA-15276: ASM diskgroup string has cluster voting files

文档解释ORA-15276:ASMdiskgroupstringhasclustervotingfilesCause:Anattemptwasmadetodropadiskgroupthatcontainedclustervotingfiles.Action:Movetheclustervotingfilesoutof...

IT技术学习 ·2025-02-20

ORA-07628: smsfre: sga not mapped

文档解释ORA-07628:smsfre:sganotmappedCause:AnattempttounmaptheSGAduringlogofffailedbecauseitwasnotmapped.Thisisaninternalerror.Action:Exityourprogramandtryagain,and...

IT技术学习 ·2025-02-20

ORA-27613: Smart I/O failed due to an I/O error on the cell “string”. disk: “string”, block: “string”, disk offset: “string” I/O size: “string”

文档解释ORA-27613:SmartI/OfailedduetoanI/Oerroronthecell“string”.disk:“string”,block:“string”,diskoffset:“string”I/O...

IT技术学习 ·2025-02-13

ORA-27614: Smart I/O failed due to an error “string, string” from the cell “string”. disk: “string”, block: “string”, disk offset: “string” I/O size: “string”

文档解释ORA-27614:SmartI/Ofailedduetoanerror“string,string”fromthecell“string”.disk:“string”,block:“string”,diskoffs...

IT技术学习 ·2025-02-13

ORA-27612: Smart I/O failed due to a block corruption detected on the cell “string”. disk: “string”, block: “string”, disk offset: “string”

文档解释ORA-27612:SmartI/Ofailedduetoablockcorruptiondetectedonthecell“string”.disk:“string”,block:“string”,diskoffset:“st...

IT技术学习 ·2025-02-08

ORA-27608: Smart I/O failed because the disk “string” on the cell “string” was not open. error code: “string”, “string”

文档解释ORA-27608:SmartI/Ofailedbecausethedisk“string”onthecell“string”wasnotopen.errorcode:“string”,“string”Cause:T...

IT技术学习 ·2025-01-28

WebAssembly (Wasm)是什么

WebAssembly 是一种新型的二进制格式，能够在浏览器中高效运行低级代码。它可以用于提升应用性能，特别是在计算密集型任务中。 ...

开发笔记 ·2024-08-31

如何用smtp搭建邮箱服务器

硬件和操作系统选择：首先，您需要选择一台适合作为邮箱服务器的计算机。选择一个性能较高、具有足够存储空间和带宽的计算机是非常重要的。对于操作系统，您可以选择Linux或Windows等操作系统。安装SMTP服务器软件：SMTP服务器软件是搭建邮箱服务器的关键。有很多可用的软件选项，例如Postfix、Sendmail、Q...

开发笔记 ·2024-08-18

百度编辑器UEditor借助Prism.js实现文章代码高亮显示实用教程

，需要把百度编辑器UEditor发布的代码高亮显示，想用Prism.js，但是Prism.js仅支持类似<pre><codeclass="codelanguage-代码语言">代码</code></pre>这种格式，而百度编辑器UEditor默认发布的代码则是：<p...

开发笔记 ·2024-06-21

dsm群晖用命令重启服务

群晖是一个功能很强大的nas系统操作简单，容易上手我们平时可能需要重启一个软件以docker为例双击图标进入点击停用后再点击启动有点麻烦使用以下命令快速方便//usr/syno/sbin/synoservice--restartpkgctl-Docker我们可以以下命令查看所有的服务//usr/syno/sbin/sy...

开发笔记 ·2024-02-25

ORA-29279: SMTP permanent error: string

文档解释ORA-29279:SMTPpermanenterror:stringCause:ASMTPpermanenterroroccurred.Action:CorrecttheerrorandretrytheSMTPoperation.ORA-29279:SMTP永久错误指的是发送邮件时发生的永久错误，即出现了一些...

IT技术学习 ·2023-07-28

ORA-15083: failed to communicate with ASMB background process

文档解释ORA-15083:failedtocommunicatewithASMBbackgroundprocessCause:AdatabaseinstancefailedtocommunicatewithitsASMBbackgroundprocesswhenattemptingtoaccessanASMfile....

IT技术学习 ·2023-07-28

ORA-21524: object type mismatch

文档解释ORA-21524:objecttypemismatchCause:Theobjecttypeoftheobjectisdifferentfromwhatisspecified.Action:Checkthetypeoftheobjectandcorrectit.OORA-21524:objecttypemis...

IT技术学习 ·2023-07-28

ORA-25236: buffer too small for user data

文档解释ORA-25236:buffertoosmallforuserdataCause:Thevariableorbufferusedfortheoutparameterpayloadistoosmallfortheuserdatadequeued.Action:Increasethesizeofthebuffero...

IT技术学习 ·2023-07-28