Changing the database in the middle of stream matching

Hello

I want to use Hyperscan for matching some streaming data, after some usage of a stream created from a compiled database, I change the related database (by compiling a new set of strings into it). Does it affect the stream, which was created from the old database? Is it still usable for further matching? If yes, does it return the old regular expressions compiled into the database, or it includes the newly added expressions?

Thanks for your time.