基本问题:如何连接2个表以获得以下输出?
Table1:
"type"
red
blue
big
small
Run Code Online (Sandbox Code Playgroud)
===
Table2:
"object"
cat
person
chair
Run Code Online (Sandbox Code Playgroud)
===
Output:
red cat
blue cat
big cat
small cat
red person
blue person
big person
small person
red chair
blue chair
big chair
small chair
Run Code Online (Sandbox Code Playgroud)
| 归档时间: |
|
| 查看次数: |
929 次 |
| 最近记录: |