10g DB migration

Hi Every one,
i have oracle 10g 64 bit database on win2003 paltform, and no i want to downgrade it to 32 bit. i can use it on my winXP laptop.
Is it possible, if yes tell me how.
Thanks

Hi user636622,
instead of doing an export/import make sure you've installed EXACLTY the same version of Oracle on your laptop as it is installed on your 64bit Win2003 server.
E.g. 10.2.0.3 currently on Win2003 ==> 10.2.0.1 base software (from OTN) and 10.2.0.3 patch set (from Metalink) on top. Check v$version or simply start SQL*Plus.
Once you've installed it than shutdown your database on Win2003 IMMEDIATE and copy all datafiles, redo logs, control files, the password file and the init.ora/spfile (default location on Win: %ORACLE_HOME%\database) to the identical location on your WinXP laptop. Then create a service for the database with oradim (call 'oradim -help' in a DOS box to check the required infos) - then startup your database if oradim hasn't done it already, login to the database as SYS AS SYSDBA within SQL*Plus and run:
@utlip.sql
This will invalidate all stored code (PL/SQL and Java) - that's important to get all packages recompiled with:
@utlrp.sql
afterwards.
So just running utlrp.sql as somebody mentioned earlier won't do the job as utlrp.sql would only recompile INVALID objects.
Please let us know if you need further info - kind regards
Mike

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