Michael, I had no idea about this versioning.
Looking it up, I first found this in the docs: http://docs.sqlalchemy.org/en/latest/orm/examples.html#versioning-objects That didn't look right, so I checked the changelogs and saw some specifics in the 09 release note. Looking up those terms, I found this relevant docs: http://docs.sqlalchemy.org/en/latest/orm/versioning.html#server-side-version-counter Should the orm/examples file have a link to the orm/versioning file? -- You received this message because you are subscribed to the Google Groups "sqlalchemy" group. To unsubscribe from this group and stop receiving emails from it, send an email to sqlalchemy+unsubscr...@googlegroups.com. To post to this group, send email to sqlalchemy@googlegroups.com. Visit this group at http://groups.google.com/group/sqlalchemy. For more options, visit https://groups.google.com/d/optout.