Re: how this can be done?

Undoubtedly it will. You did his homework assignment for him.

Whether he will learn anything is another question.

Daniel Morgan

Praveen wrote:

> select type ||':', count(*) || ' people'
> from <table>
> group by type;
>
> Hope this helps.
>
> Henry wrote:
>
> > however, there could be no employ for a certain type at all.
> >
> > My boss wants an query that list all types with its number of employees.
> > and the sql result will be like:
> >
> > type0 : 5 people
> > type1 : 1 people
> > type2 : 0 people
> > ...
> >
> > how can i accomplish this?
> > thanx a lot!
>
> --
>
> Regards,
>
> Praveen
Received on Tue Apr 09 2002 - 10:09:37 CDT