Horton

Postgresql function which compares values from both tables

Rehan Saleem <pk_rehan@yahoo.com>

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From: Rehan Saleem <pk_rehan@yahoo.com>
To: "pgsql-sql@postgresql.org" <pgsql-sql@postgresql.org>
Date: 2012-03-19T19:40:06Z
Lists: pgsql-sql 
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