Subject Re: [firebird-support] Re: Error : "There is at least one record with same fields values "
Author Ann W. Harrison
Martijn Tonies wrote:
> RDB$DB_KEY is fixed for the current transaction only.

There is an option to hold it for the duration of a transaction.
If it became a major issue, we could make RDB$DB_KEY stable with
little performance impact, though it would leave eight bytes of
lost space for every deleted record.