我有3张桌子.
A:
----
ID |
----
1 |
---
2 |
---
3 |
---
B:
--------
config |
--------
paid |
-----------
dispatch |
-----------
delivered |
我想要的是我想在表C中插入值,这是表A*表B中的所有值.
然后C应该是
C:
-------------------
A.ID | B.config | Value
-------------------
1 | paid | True
2 | paid | True
3 | paid | True
1 | dispatch | True
2 | dispatch | True
3 | dispatch | True
1 | delivered | True
2 | delivered | True
3 | …