0 - 3 of 3 tags for oracle to teradata

Hi,
I am trying to export data from oracle to Teradata.I use the following script to load data to flat file
 
 
 
CONNECT usr_id/pwd
SET SPACE 0
SET LINESIZE 300
SET PAGESIZE 500
SET ECHO OFF
SET FEEDBACK OFF
SET HEADING ON
SET COLSEP '|'

Hi,
I am converting and Oracle PL/SQL Code that supports COMMIT and ROLLBACK. I know we can use BT, ET statements to enclose the transactions. But what about if I want to do conditional Commit and rollback. Like COMMIT if A=B and RollBack if A<>B.
Example of Oracle PLSQL Code to be converted is as follows:
DECLARE

I am involved in a Oracle to Teradata forklift project testing effort.  I realize that we (Teradata) have extensive experience in this type of work.

The forklift effort is in the thousands of tables (just one subject area is over 5000 tables to be migrated.