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SQL中使用update inner join和delete inner join；Oracle delete join替代...
...r join tb_Address addr on usr.nAddressFK = addr.nAddressID
where usr.id=123
update的格式是
update t1 set t1.name=’Liu’ from t1 inner join t2 on t1.id = t2.tid
MySQL，ACCESS 写法如下：
Sql代码
UPDATE mem_world AS mw1 INNER JOIN mem_world AS mw2
ON mw1.p...
xunsearch主键重复、搜索结果重复 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...级最新版本。
如何确认已升级成功，请参考：https://fun123.cn/?q=%E5%A6%82%E4%BD%95%E6%9F%A5%E7%9C%8B+xunsearch+%E7%89%88%E6%9C%AC&x=0&y=0xunsearch 主键重复
App Inventor 2 自定义拍照及录像媒体文件的路径，进行目录规整 · App Inventor 2 中文网
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AsciiConversion 拓展问题：字母开头的会出现“C2”非预期字符 - App Inven...
...二进制数据的发送接口，并测试通过，详见：https://www.fun123.cn/reference/ ... ctivity.html#Socket测试结果如下：
【免费开放】App Inventor 2 LLMAI2Ext 自研拓展：接入DeepSeek、Kimi、通...
最新aix拓展永久下载地址：https://www.fun123.cn/reference/extensions/LLMAI2Ext.html
中文网开发国内大模型拓展的初衷 App Inventor 2 原生的ChatGPT组件由于是国外的，使用起来不太便捷，且各种限制。如今我们又身处AI浪潮之中，包括很多...
How to initialize private static members in C++?
...d with declaration in-class and no definition for integral types. Since C++98 itself or C++03 or when ? Please share authentic links please. C++ standard wording is not in sync with the compilers. They mention the member shall still be defined if they are used. So, I don't need the C++ Standard quot...
Create a hexadecimal colour based on a string with JavaScript
...8","#BB8800","#43002C","#DEFF74","#00FFC6","#FFE502","#620E00","#008F9C","#98FF52","#7544B1","#B500FF","#00FF78","#FF6E41","#005F39","#6B6882","#5FAD4E","#A75740","#A5FFD2","#FFB167","#009BFF","#E85EBE"];
}
if(!instance.stringToColorHash[str])
instance.stringToColorHash[...
How to break/exit from a each() function in JQuery? [duplicate]
...
123
You can use return false;
+----------------------------------------+
| JavaScript ...
Getting the location from an IP address [duplicate]
...ingBen Dowling
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Button background as transparent
...
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Try new way to set background transparent
android:background="?android:attr/selectableI...