On Mon, Sep 22, 2014 at 11:12 PM, Carlos Sanchez <carlos.sanc...@nextthought.com> wrote: > Hi, > > I was wondering if there is an official API and/or a way to iterate through > all objects in a ZODB database.
In general, official interfaces are found in ZODB.interfaces. IStorageCurrentRecordIteration lets you iterate over meta data about objects in the database, including oid, tid and pickle. Both FileStorage and ZEO implement this interface. You can pass the oid to a connection's get method to get the object. Iterating over the entire database requires some care to avoid exceeding RAM. After dealing with each object, you'll probably want to call cacheGC on the connection to free unneeded memory. ... > We are using RelStorage (MySQL) and ZEO (4 Dev) I don't know if RelStorage implements IStorageCurrentRecordIteration. Jim -- Jim Fulton http://www.linkedin.com/in/jimfulton _______________________________________________ For more information about ZODB, see http://zodb.org/ ZODB-Dev mailing list - ZODB-Dev@zope.org https://mail.zope.org/mailman/listinfo/zodb-dev
