Sql joining a table

Posted by benjamin button on Stack Overflow See other posts from Stack Overflow or by benjamin button
Published on 2010-03-21T13:31:41Z Indexed on 2010/03/21 13:41 UTC
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I have a question regarding the Sql Joins.

whenever we join two different tables on some fields. what will happen exactly inside oracle which will result in the query output.

will there be a temporary table created just for presenting the query output.

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