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1 Reply Latest reply: Oct 28, 2013 5:20 PM by Srini Chavali-Oracle RSS

Upgrade oracle 32bit to Oracle 64bit on windows platform

user7320646 Newbie
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can any one provide what is the best method upgrade from oracle 32bit to 64bit

I have 2 option:


1. upgrade the source version to at list

    and then  upgrade the new to

2. upgrade the source version to 11.1.x,x on the new 64 bit server

    and then upgrade to


I prefer not to change the production server.

is there any know issue choosing step 2.


what is the best option?




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