From: Aloha Kakuikanu <alohakaku@yahoo.com>
Newsgroups: comp.databases.theory
Subject: oracle query
Date: Fri, 02 Feb 2001 17:01:05 GMT
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I queried oracle

select x from dual where x*x=4

but got "invalid column name".


    Thank you for your suggestions.
      Aloha


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