|Subject||Re: [firebird-support] Strange performance problems|
>Exactly ONE record is updated, and exactly ONE record is inserted. The record
>What happens here, how many records are 'fetched', and how are you doing it
>(SP's or client side)?
to be updated is selected by recordnumber, which is a primary key in the table.
The selectivity is exactly ONE, so I am not sure that this is the problem.
[Non-text portions of this message have been removed]