RE: [Firebird-test] Minus Plus Minus = ???

[Leyne, S. <Se...@br...>]

Peter,

> Ammount =3D 0
> M_mut=3D-3 (negative)
> Update  stock  set  ammount=3D ammount- M_mut where  Art_no=3D1050
>=20
> In Firebird 1.5-7    result =3D> ammount =3D -3

I just tried this on v1.5 RC8 and I got the correct result (+3)


> in InterBase         result =3D> ammount =3D +3
>=20
> With
>=20
> Update  stock  set  ammount=3D ammount- (M_mut) where  Art_no=3D1050
>=20
> I get the proper result (-3).

The correct result is always (+3), regardless of the parentheses!


Sean