15.12.2017 12:04, OB1 oldbasford@... [firebird-support] wrote:

> Yes. A pre-insert on both that checks the data and assigns a PK from a generator if one's
> not assigned. Also checks valid data has been assigned and sets NEW.blah.  No interaction
> with other tables in anyway.

You said that your transaction isolation is read committed, nowait. What about other
flags? Do you use REC_VERSION or NO_REC_VERSION?

--
WBR, SD.