Re: Query Multiple tables

Frederick Cheung
Mon, 13 Sep 2010 11:10:48 -0000

On Sep 13, 11:59 am, PalaniKannan K
<kpalanikan...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
wrote:
> Hi,
>
> select * from table1 inner join table2 on table1.foreign_key >
table2.foreign_key
>
> select * from table1 inner join table2 on table1.foreign_key >
table2.foreign_key join table3 on table2.foreign_key=table3.foreign_key
>
> These  are the SQL commands, I need to apply it in Rails. Kindly tell me
the
> syntax in Rails to apply these SQL commands instead of sql_query.
>
Take a look at the :joins option to find (or the joins scope
modifiying thing in rails 3)

Fred

> --
> With Regards
> Palani Kannan. K.

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