Re: [ZODB-Dev] Undo differences between Z2 and Z3

2006-05-18 Thread Jim Fulton
Chris Withers wrote: Jim Fulton wrote: ... Even if you did track reads, how would you distinguish an unsafe read as above from a normal read that shouldn't cause a conflict? A write (or the undo of a write) would conflict with any reads in later transactions. Jim -- Jim Fulton

[ZODB-Dev] Re: [Zope-Annce] Technical Preview of Blob support in ZODB

2006-05-18 Thread Gary Poster
On Apr 29, 2006, at 6:08 AM, Christian Theune wrote: Hi everybody, the ZODB team is proud to announce a technical preview of a Blob implementation for ZODB. Hey. This seems like there's no way that it will make it into the next ZODB release, right? I assume no one is using it in

Re: [ZODB-Dev] Re: [Zope-Annce] Technical Preview of Blob support in ZODB

2006-05-18 Thread Stephan Richter
On Thursday 18 May 2006 10:52, David Pratt wrote: Hi Gary. I have been experimenting with it an posed the question to Andreas a couple of days ago about when it might get into the trunk. I am using the modified ZODB and ZEO files to accomodate it in the interim but would be happy if it was in

Re: [ZODB-Dev] Re: [Zope-Annce] Technical Preview of Blob support in ZODB

2006-05-18 Thread Fred Drake
On 5/18/06, Stephan Richter [EMAIL PROTECTED] wrote: I have already created the 3.7 branch, so no more new features in 3.7. However, ZODB 3.7 might be an internal release only used by Zope 3.3 and 2.10. Have there been any new features since 3.6? I wonder if maintaining yet another branch can