Database Migration
691624Mar 26 2009 — edited Mar 27 2009Hello everyone.
I've got a project going on and would like to get some feedback.
My project is to migrate a database for a call-support system over to Oracle 10g R2.
The database has no constraints, no foreign keys, etc.
Everything is handled by the call-support system.
However, when the original database was created (2002), the designer created 2 to 3 columns per table as LONG objects.
The database is now 1.33gb and contains 1.7 million entries in 172 different tables.
I have a backup file from the program, which allows me to use the program to import the database structure and data into a new database. However, the LONG objects are preventing me from doing this in Oracle.
An idea I have come up with is to import the database structure and data into an Access database, and then migrate that Access database over to the Oracle database one table at a time, converting all the LONG objects to CLOBs.
Is there an easier way to do this?
Is this way even possible?
Thanks,
Joseph