#FF

ORA-28340: a different encryption algorithm has been chosen for the table

文档解释ORA-28340:adifferentencryptionalgorithmhasbeenchosenforthetableCause:Existingencryptedcolumnswereassociatedwithadifferentalgorithm.Action:Noneedtospecifyana...

ORA-26745: cursors (string) are not sufficient

文档解释ORA-26745:cursors(string)arenotsufficientCause:ThemaximumnumberofopencursorswastoosmallforGoldenGate,XStreamorStreamsApply.Action:Increasethevalueofopen_cur...

ORA-38764: flashback not started; datafile string enabled threads are different

文档解释ORA-38764:flashbacknotstarted;datafilestringenabledthreadsaredifferentCause:AFLASHBACKDATABASEcommanddidnotstart.Thedatafilewasrestoredfromabackuptakenwhent...

ORA-38756: Flashback is already turned off for this tablespace.

文档解释ORA-38756:Flashbackisalreadyturnedoffforthistablespace.Cause:Anattemptwasmadetoturnoffflashbackdatabaseloggingforatablespacethatalreadyhasflashbackoff.Actio...

ORA-12070: cannot offline instantiate materialized view “string”.”string”

文档解释ORA-12070:cannotofflineinstantiatematerializedview“string”.”string”Cause:Offlineinstantiationdoesnotsupportmaterializedviewsusingthe...

ORA-24371: data would not fit in current prefetch buffer

文档解释ORA-24371:datawouldnotfitincurrentprefetchbufferCause:AninternalOCIerrorhasoccurred.Action:PleasecontactOraclecustomersupport.。ORA-24371错误是由于客户应用程序尝试读取比当前预取...
IT技术学习 ·2025-02-14

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...

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...

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...

stringbuilder和stringbuffer的区别是什么?

StringBuilder和StringBuffer是用于处理字符串的两个类,它们都提供了可变的字符串序列,但在某些方面略有不同。  (1)StringBuilder:  非线程安全。适合在单线程环境下使用,因为其方法没有进行同步处理,所以执行速度更快。  (2)StringBuffer:  线程安全。所有的方法都使用...

网站无法加载woff字体文件的解决办法?

 这是因为服务器IIS默认是没有SVG,WOFF,WOFF2这几个文件类型的扩展的,所以如果要解决,我们就要在IIS上添加MIME类型即可。 解决方法: 1、打开服务器IIS管理器,找到MIME类型。 2、添加MIME类型添加三条:   文件扩展名  ...

解决IIS Web部署 svg/woff/woff2字体找不到问题

最近项目中用到了fontawesome-webfont.svg等字体。部署项目后,发现没有<,+等符号,字体也不对,发现浏览器总是报找不到woff、woff2字体的错误。原因:因为服务器IIS不认SVG,WOFF/WOFF2这几个文件类型,只要在IIS上添加MIME类型即可。1、打开IIS界面,如下图、找到MIM...
开发笔记 ·2024-09-29

ffmpeg-20160901-bin.7z

ESC退出0进度条开关1屏幕原始大小2屏幕1/2大小3屏幕1/3大小4屏幕1/4大小5屏幕横向放大20像素6屏幕横向缩小20像素S下一帧[-2秒]+2秒;-1秒'+1秒下一个帧->-5秒ffmpeg-20160901-bin.7z...
开发笔记 ·2024-08-13

ffmpeg编译

CFLAGS=-g./configure--enable-opengl --disable-yasm --enable-shared--enable-pic...
开发笔记 ·2024-08-13

dataGridView双缓冲双buffer代码

在form_load方法中添加一下代码 双缓冲:Typetype=dataGridView_items.GetType();System.Reflection.PropertyInfopi=type.GetProperty("DoubleBuffered",System.Reflection.BindingF...
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