Merge Mapping Without Update Clause

Hi,
I'm using OWB 9i to generate a mapping to be deployed in to a 10g database. I want to create a merge mapping that performs an insert only, i.e. no update. I'm not able to do this. The validation error I end up with is:
"One of the mapped attributes needs to be set for Update: Use for loading: Yes."
But if I do this, an update clause is appended to my merge.
Can anyone suggest how I can get around this ?

Hi,
I am not sure whether OWB9i allows you to exclude either INSERT OR UPDATE, as this functionality is clearly a Oracle 10g feature.
You can certainly work around by updating any audit columns ( like last_updated_date etc) only for UPDATEs.
HTH
Nandoo

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    Why i am asking is, I want to select how many rows (count(*)) from table1 and based on this count, i have to update in table2
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