Any Suggestions to what pl-sql to use to extract huge volume of records (Six million) from Oracle 10G database taking a join from multiple tables? [duplicate]

This question already has answers here: Closed 12 ye开发者_如何学Cars ago.

Possible Duplicate:

Any suggestions on how to extract 6 million records from an oracle10g ?

Any Sample pl-sql code on the same will be highly appreciated.

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Hummm... SELECT?