I don't know what dyn requests are, Sean, but reading a bit I do find dyn mentioned in the Firebird book (page 1028) as well as on page 72 of a presentation Pavel did at the Firebird conference 2014. First, the Firebird book:
A byte-encoded language for describing data definition statements. Firebird's DSQL subsystem parses DDL statements and passes them to a component that outputs DYN for interpretation by the Y valve, another subsystem that is responsible for updating the system tables. Then Pavel: BLR & DYN You will never need those unless you're Firebird core developer or GPRE user. Note: BLR & DYN records could be quite long, so set max_blr_length & max_dyn_length trace options accordingly. Hence, I figured that DYN is something that I - as a normal user - hopefully never need to know much about. Does this answer your question, or are you interested in a more technical answer from one of the developers? Set 2017-03-27 19:59 GMT+02:00 'Leyne, Sean' [email protected] [firebird-support] <[email protected]>: > > > > FBTrace config supports the logging of “dyn requests”, > > # Put dyn requests execute records > log_dyn_requests false > > # Print dyn requests or not > print_dyn false > > There is, however, no explanation of what these types of requests are –I > don’t recall “dyn requests” getting much mention in my over 20 years of > using FB/IB. > > What are “dyn” requests? > > > Sean > > > > > >
