Update 語句用於修改表中的數據。
基本介紹
語句語法
用法舉例
LastName | FirstName | Address | City |
---|---|---|---|
Gates | Bill | Xuanwumen 10 | Beijing |
Wilson | Champs-Elysees |
更新
LastName | FirstName | Address | City |
---|---|---|---|
Gates | Bill | Xuanwumen 10 | Beijing |
Wilson | Fred | Champs-Elysees |
若干列
LastName | FirstName | Address | City |
---|---|---|---|
Gates | Bill | Xuanwumen 10 | Beijing |
Wilson | Fred | Zhongshan 23 | Nanjing |