Re: [firebird-support] Deadlock exception occurs but it shouldn't?

2014-12-27 Thread hv...@users.sourceforge.net [firebird-support]
Update, internally, consists of following steps (simplified) : 1. read record 2. evaluate new record 3. write new record into data page really, it is a more complex, but for now we interesting only in steps above. At step 1, read-committed (RC) transaction waits for commit or rollback of

Re: [firebird-support] Deadlock exception occurs but it shouldn't?

2014-12-27 Thread brucedickin...@wp.pl [firebird-support]
Vlad, that helped me a lot, thank you. It is good to know what is going under the hood of Firebird. Now everything is much clearer for me and I know how to proceed with my problem. Best regards.