Re: [Haskelldb-users] Another try

[Bjorn B. <bri...@cs...>]

On Nov 20, 2007, at 11:55 , Immanuel Normann wrote:

> On Tue, 2007-11-20 at 11:40 +0100, Bjorn Bringert wrote:
>
>> EXISTS is unfortunately not implemented yet. There are only inner
>> joins. Fixing these deficiencies would be very welcome.
>
> I will have a look at it - as soon as I am relieved from other =20
> dominant
> dueties.
>
> Still I couldn't find even inner joins in the haskellDB 0.10 API.
>
> Immanuel

Inner joins are implicit. Using two 'table' calls makes a cartesian =20
product between those tables. You can then use 'restrict' with =20
equality on fields from the two tables to get an equi-join.

/Bj=F6rn