Find all fields for people called FRED - Select * from People where firstname = "FRED", Field - A single piece of data about someone or something, Record - A collection of fields about someone or something, Find firstname of people with an age above 25 - Select Firstname from People where age > 25, Find firstname of people with an age of 25 - Select Firstname from People where age = 25, Find all fields for people that are called smith and live in Portsmouth - Select * from People where lastname = "Smith" and Town = "Portsmouth", Find all fields for people that are called smith or live in Portsmouth - Select * from People where lastname = "Smith" or Town = "Portsmouth",
0%
SQL Instructions
共享
共享
共享
由
Ametcalfe
编辑内容
打印
嵌入
更多
作业
排行榜
显示更多
显示更少
此排行榜当前是私人享有。单击
,共享
使其公开。
资源所有者已禁用此排行榜。
此排行榜被禁用,因为您的选择与资源所有者不同。
还原选项
匹配游戏
是一个开放式模板。它不会为排行榜生成分数。
需要登录
视觉风格
字体
需要订阅
选项
切换模板
显示所有
播放活动时将显示更多格式。
打开成绩
复制链接
QR 代码
删除
恢复自动保存:
?