multiple store calls for single object

Bug #97898 reported by Jeremy Hylton
2
Affects Status Importance Assigned to Milestone
ZODB
Confirmed
Wishlist
Unassigned

Bug Description

The storage interface does not say what happens if a single transaction involves multiple store() calls for the same object.

The current implementations produce unhelpful results. In FileStorage, the last store wins, but all the pickles are stored in the file.

Multiple store calls should probably result in an error. It's arguable that multiple stores should result in conflict resolution running, but that seems to weird.

Revision history for this message
Jim Fulton (jim-zope) wrote :

Status: Pending => Deferred

ZODB4 issue

Tres Seaver (tseaver)
affects: zope3 → zodb
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