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Join query using different tables and multiple columns

 
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aryanpa1

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Joined: 26 May 2007
Posts: 45
Location: Chennai

PostPosted: Thu Sep 29, 2011 2:11 am    Post subject: Join query using different tables and multiple columns
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Hi Team,

Below are the fileds on Table A and Table B.

Column1 --- DECIMAL(7,0)
Column2 ---CHAR(2)
Column3 --- DECIMAL(5,0)
Column4 --- CHAR(3)
Column5 --- DECIMAL(3,0)

Column1 to Column5 together form a key on both Table A and Table B.

My requirement is to unload only rows from TableA which are not matching with Table B for the columns Column1 to Column5.
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dbzTHEdinosauer

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Joined: 20 Oct 2006
Posts: 6970
Location: porcelain throne

PostPosted: Thu Sep 29, 2011 2:55 am    Post subject:
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search the forum for compare tables.
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dbzTHEdinosauer

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Joined: 20 Oct 2006
Posts: 6970
Location: porcelain throne

PostPosted: Thu Sep 29, 2011 10:40 am    Post subject:
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or probably easier,
look thru all of posts by GuyC.
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