Can anyone tell me how to add up values in different tables? For example
Table1.Column1 + Table2.Column2 + Table1.Column3 Where id(row) = n
Thanks
Peter
Can anyone tell me how to add up values in different tables? For example
Table1.Column1 + Table2.Column2 + Table1.Column3 Where id(row) =3D n
[/snip]
SELECT t1.c1 + t2.c2 + t3.c3 FROM table WHERE id =3D n
The above doesn't work I'm afraid.
Peter
Ok here is what I'm trying to do.
Table 1 Table 2
Table 3
Column1(id) Column2 (score) Column1(id) Column2(score)
Column1(id) Column2(name)
110
