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create as select [message #460648]

Sun, 13 June 2010 18:12

caprikar
Messages: 226
Registered: March 2007

Senior Member

I have oracle 9i database in which I have a table say Table A with 300 million records and i want to partition this table. If i create new partition table Table B and do insert into table B as select * from table A, approximately how much time it will take?
Thanks

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Re: create as select [message #460649 is a reply to message #460648]

Sun, 13 June 2010 18:47

BlackSwan
Messages: 26766
Registered: January 2009
Location: SoCal

Senior Member

> how much time it will take?
It depends & since we don't have your hardware or environment, only YOU can determine by actual benchmark testing.

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Re: create as select [message #460672 is a reply to message #460648]

Mon, 14 June 2010 01:36

Michel Cadot
Messages: 68653
Registered: March 2007
Location: Nanterre, France, http://...

Senior Member
Account Moderator

Use dbms_redefinition and do in online.

Regards
Michel

[Updated on: Mon, 14 June 2010 01:39]

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