Join Issues

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От Dev
Тема Join Issues
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Msg-id 6.0.1.1.0.20031216190742.01c2a038@pop3.umpa-us.com
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Ответы Re: Join Issues  (Stephan Szabo <sszabo@megazone.bigpanda.com>)
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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?



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