Paul Linehan wrote on 02.07.2012 18:39:
> Are there any SQL tutorials for PostgreSQL? A sample database/schema
> like the scott emp schema in Oracle?
>
> Ideally, what I'm looking for is an SQL "trail" like the Java trails on
> the old Sun website.
>
> Is there any such beast? Are there any good generic sites out there? I'm
> not a complete noob when it comes to SQL so I'd be interested in
> sites that are medium to advanced level.
>
In addition to what James said: you might want to try SQLZoo: http://sqlzoo.net/
You can choose to run the samples using PostgreSQL.
Regards
Thomas