Running something like:
运行类似的东西:
@users = User.find(:first, :select => "name, lastname, salary") for @user in @users do @user.salary = 100000 @user.save end@users = U
Running something like:
运行类似的东西:
@users = User.find(:first, :select => "name, lastname, salary") for @user in @users do @user.salary = 100000 @user.save end@users = U