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Re: join problem or maybe group :(: msg#01162

db.postgresql.general

Subject: Re: join problem or maybe group :(

hmmm, me again.

Ill attack the subject from another way.

Can i limit the left joined table to one result ?

like:

select * from table1 left join table2 using (column) limit table2 1,0; ?

> Hi All
>
>
> I want to select sections using left join on articles, but i want to
retrive
> only one row from articles per section and the one should be the latest
> art_date.
>
> Can it be done ?
>
> CREATE TABLE sections (
> sec_id SERIAL PRIMARY KEY,
> sec_name VARCHAR (30),
> sec_order INT2
> );
>
>
> CREATE TABLE articles (
> art_id SERIAL PRIMARY KEY,
> sec_id INT4 REFERENCES sections ON UPDATE CASCADE ON DELETE CASCADE,
> art_name VARCHAR (30),
> art_date DATE
> );
>
> Cheer
>
>
>
> ---------------------------(end of broadcast)---------------------------
> TIP 6: Have you searched our list archives?
>
> http://archives.postgresql.org
>


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