siva kiran balijepalli <b.sivakiran@gmail.com> writes:
> What i sthe difference between these two sql statements?
> select * from function-name();
> select function-name();
> The outputs of these will be same but when should we use particular one.
If the function returns a set (multiple rows) then the first is
considered better practice. If not, take your pick.
regards, tom lane