On 09.06.2014 15:51, Mike Ro miker...@gmail.com [firebird-support] wrote: > So the only mystery (for me!) remaining is why the UDF is so much faster > when it is writing 4096 bytes at time with forced writes on?
Usually it is faster to let the server do the dirty work, but I'm not sure that it is the only reason here. Anyway, it seems that your problem is solved at least for now. fsg