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Posted by GD on 07/13/07 17:17
if i have this query:
SELECT * FROM books2006, books2007;
(books 2006 and 2007 have exactly the same fields.)
how can i tell if the data was retrieved from books2006 or books2007
(whitout changing anything in the databases) ?
in other words is there any way that along the information that i
retrieve from the fields (ex. author, date_published, isbn) that i
also get the name of the database from which i retrieved the
information?
thank you very much,
GD
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