Join Issues - Mailing list pgsql-general

From Dev
Subject Join Issues
Date
Msg-id 6.0.1.1.0.20031216190742.01c2a038@pop3.umpa-us.com
Whole thread Raw
Responses Re: Join Issues
List pgsql-general
Hello all,

I have been working with joins and having alot of success up until now.

What I have is this:
SELECT a.merno
  ,g.mcmid
  FROM (
   total AS a LEFT JOIN mcmid AS g ON (g.merno=a.merno))
  WHERE a.repno='111111'
  AND a.month='2003-11-01'
  AND g.month='2003-11-01'
  ORDER BY merno

Currently it is returning only 178 records where it should be returning 407
records.
The 401 records are what are returned from the total table.

I beleave the problem is with the:
AND g.month='2003-11-01'

any clues?



pgsql-general by date:

Previous
From: Jenny Zhang
Date:
Subject: Re: update slows down in pl/pgsql function
Next
From: Paul Thomas
Date:
Subject: Re: Firebird and PostgreSQL at the DB Corral.