25.06.2014 15:28, Alex Peshkoff wrote: >> The problem with RC+RO consistent transaction blocking GC may be gone if >> the engine runs the query till the end and store it in temporary buffer. > > Dmitry, is this (more or less) what is already done to support > bidirectional cursors?
Yes, but this is done synchronously. I was thinking about this idea as well, but it may cost us quite a lot of memory (or swapped to temp files which is slow). Dmitry ------------------------------------------------------------------------------ Open source business process management suite built on Java and Eclipse Turn processes into business applications with Bonita BPM Community Edition Quickly connect people, data, and systems into organized workflows Winner of BOSSIE, CODIE, OW2 and Gartner awards http://p.sf.net/sfu/Bonitasoft Firebird-Devel mailing list, web interface at https://lists.sourceforge.net/lists/listinfo/firebird-devel
