Re: Query Help - Mailing list pgsql-sql

From Brian C. Doyle
Subject Re: Query Help
Date
Msg-id 5.0.2.1.2.20001228071859.040f8e80@pop.mindspring.com
Whole thread Raw
In response to Query Help  ("Brian C. Doyle" <bcdoyle@mindspring.com>)
List pgsql-sql
Thank you to everyone with their suggestions.....

Where on the PostgreSQL site would I have found more info on the NOT EXISTS

At 11:20 AM 12/27/00 -0500, you wrote:
>What do I have to do a query where information in table1 is not in table2
>
>I am looking for something like
>
>Select table1.firstname where table1.firstname is not in table2.firstname 
>and table2.date='yesterday'
>
>I tried
>Select table1.firstname where table1.firstname != table2.firstname and 
>table2.date='yesterday'
>
>and that did not work just listed everyone....
>



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