jzhardy
Active User
Joined: 31 Oct 2006
Posts: 131
Location: brisbane
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Is it possible to load an extract file (in DSNTIAUL format) as an update, rather than an insert ? My motivation for doing this is to gain efficiency by separating the inserts (which correspond to new records in production), from the updates. At the load stage, I want to insert all to cover the new records, and update only for updates (rather than implement the updates as delete / update).
or is there a utility that will recast the rows in the load file as SQL updates by reference to the catalogue ? |
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