Hi I tried in several ways, but without success, because I had to get the content of col1 and col2.
Then I remembered to do it the right way and normalized the database. So now it is working with a FULL OUTER JOIN. Thanks for your support! Best regards, Pedro ------------------------------------------------------------------------------ Want fast and easy access to all the code in your enterprise? Index and search up to 200,000 lines of code with a free copy of Black Duck Code Sight - the same software that powers the world's largest code search on Ohloh, the Black Duck Open Hub! Try it now. http://p.sf.net/sfu/bds _______________________________________________ pmapper-users mailing list pmapper-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/pmapper-users