From: | Ryan Mahoney <ryan(at)paymentalliance(dot)net> |
---|---|
To: | Alex Hochberger <alex(at)feratech(dot)com>, "'pgsql-general(at)postgresql(dot)org'" <pgsql-general(at)postgresql(dot)org> |
Subject: | Re: SQL help... |
Date: | 2001-05-15 23:21:46 |
Message-ID: | 5.0.2.1.0.20010516002043.047353f0@paymentalliance.net |
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Thread: | |
Lists: | pgsql-general |
Please post the sql statement that creates these tables.
-r
At 12:15 AM 5/16/01 -0400, Alex Hochberger wrote:
>To any SQL wizards out there,
>
>I have finally exhausted my SQL knowledge.
>
>I have 3 tables that I need to do a fancy join on...
>
>1 stores the users
>1 stores the questions
>1 stores the user's answers to the questions (based on foreign keys to the
>answers table)
>
>I would like to create a result with the following columns:
>some fields from the users, each of the questions
>
>in each row should be the results from the users, and their user answers
>
>Here is the tricky thing, people may have not answered each question, so I
>would like to either leave that blank or put in a 0...
>
>With an ugly hack, I get the results where they answered everything, but not
>the partial answers.
>
>Please cc: me on the reply, because I get this as a digest.
>
>Thanks,
>Alex
>
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