with datastage i have loaded the data into SQL Server table.
i want to run datastage again and relaod it...
Now how do i delete the existing data which is present in the table and reload...
it does also have the data came from other source
i should be able to delete only my data that i have loaded
thank you
how to delete the existing data and reload it again
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ray.wurlod
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You must incorporate this functionality from the beginning, by having some way of identifying which run loaded every row in the target. This might be a unique run ID, a timestamp, or anything else you can imagine. Use its value in the WHERE clause of a DELETE statement, perhaps executed as an Open command.
d
You must incorporate this functionality from the beginning, by having some way of identifying which run loaded every row in the target. This might be a unique run ID, a timestamp, or anything else you can imagine. Use its value in the WHERE clause of a DELETE statement, perhaps executed as an Open command.
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Any contribution to this forum is my own opinion and does not necessarily reflect any position that IBM may hold.
Re: how to delete the existing data and reload it again
Forget DataStage for the time being. How would you delete those rows from your SQL Server target?aschand wrote:i should be able to delete only my data that i have
gateleys