Postgresql function which compares values from both tables - Mailing list pgsql-sql

From Rehan Saleem
Subject Postgresql function which compares values from both tables
Date
Msg-id 1332186006.44650.YahooMailNeo@web121605.mail.ne1.yahoo.com
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Responses Re: Postgresql function which compares values from both tables
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hi ,
how to write a function which should read data from 2 tables having same number of columns and should show the common values from those tables.
thanks

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