![]() |
#7 |
----------------
|
Цитата:
select Sum(a1.Quant + a2.Price) from a1, a2 where a1.id = a2.a1_id
а не select Sum(a1.Quant) + Sum(a2.Price) from a1, a2 where a1.id = a2.a1_id ![]() |
|