override the input command and before you start enumerating the select
query execute the purge sql.
class myinputcommand : InputCommand
{
override IEnumerable<Row> Execute(IEnumerable<Row> rows)
{
execute purge statement
return base.Execute(rows);
}
}
On Tuesday, March 19, 2013 7:31:02 AM UTC-4, Wayne Douglas wrote:
>
> hi
>
> I want to clear down all rows in a table before the etl starts - I have a
> stored proc that truncates the data.
>
> What is the best way to do that?
>
> --
> Cheers,
>
> w://
>
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