How to implement this situation:have one source and one target,while load into the target first delete then insert?

Now I implement it through this way:create two source qualifier both for the same source,then config the target load plan to load into the target by order.
but before I load into the target,I need to look-up some Dim ID,in this way,I must lookup twice.I think its not a good way.
It's there another better?
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sats

  • Nov 1st, 2006
 

well...u can use the option Truncate target in session(target properties)

or use a truncate statement in pre-sql statement.

either of the two should work fine..

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kishore

  • Nov 1st, 2006
 

use session option truncate table.if you use this option whenever you start the session it will delete the target table records and then load the new records.

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