You can try the Bulk insert feature of Oracle. It is available from Oracle 8i
onwards. It really reduces time.
--
On Thu, 22 Mar 2001 18:35:21
CC Harvest wrote:
>I have the following scripts:
>
>insert into table
>select * from table2
>;
>
>So if use the about bulk statement in my
>application, and the table2 is big, say 10
>million records, my concern is that it's
>going to fail because of the possible rollback
>segments failure. So then I have to use PL/SQL
>to create a cursor and commit every 50000 records.
>What's the disadvantage of this?Will it be much slower
>than a bulk insert?
>
>Can I do it another way: create a stored procedure
>for this bulk insert, then pin this procedure in
>memory, does it still have RBS problem?
>
>Anyone has similar experience?
>
>Thanks in Advance,
>
>Chris
>
>
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