| Oracle FAQ | Your Portal to the Oracle Knowledge Grid | |
 |
 | |||
| Oracle FAQ | Your Portal to the Oracle Knowledge Grid | |
|
| |||
Home -> Community -> Mailing Lists -> Oracle-L -> RE: Reg. SQL Loader..
Arul,
-Have you had a look at replication for this purpose.
-You could create a database link and manually have a job
that inserts from 1 database to the other.
-Use the copy command to insert records.
It could become a problem if it is a very large table and you dump
to a flat file, especially if you have file system limits.
-If you need the whole table maybe export import might work.
Just a thought
Suhen
-----Original Message-----
From: Arul kumar [mailto:rakumar_at_mahindrabt.com]
Sent: Tuesday, December 19, 2000 4:01 PM
To: Multiple recipients of list ORACLE-L
Subject: Reg. SQL Loader..
Hi DBAs,
We have a big table (running in millions of records)on oracle 7.2. Regularly (say, once in a week or month), we have to take the data from the table to a flat file and load it in another oracle database (oracle 8).
I would like to know wether just a SELECT st. will be efficient in dumping the data in a flat file or PL/SQL to be used for the same.
One more issue in this is: If the file size (flat file) is more than OS file size limit , the script has to start dumping in second file and so on.
Does anybody worked on such scenarios?
Any examples will be highly appreciated.
TIA.
Arul.
--
Please see the official ORACLE-L FAQ: http://www.orafaq.com
--
Author: Arul kumar
INET: rakumar_at_mahindrabt.com
Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051 San Diego, California -- Public Internet access / Mailing Liststo: ListGuru_at_fatcity.com (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing). Received on Mon Dec 18 2000 - 23:30:43 CST
--------------------------------------------------------------------
To REMOVE yourself from this mailing list, send an E-Mail message
 |
 |