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Subject: [OASIS Issue Tracker] Updated: (ODATA-317) Allow multiple reads in the same transaction

     [ http://tools.oasis-open.org/issues/browse/ODATA-317?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michael Pizzo updated ODATA-317:

    Environment:     (was: [Proposed])

In our 4/4 Meeting we agreed to discuss this further. Changesets are guaranteed to be atomic, which *may* mean a transaction, but there may be other ways of implementing, and even a transaction may use different levels of isolation that may not provide the desired "snapshot" consistency semantics. We said we should explore other ways of guaranteeing a particular level of isolation across a set of statements w/o overloading changesets.

> Allow multiple reads in the same transaction
> --------------------------------------------
>                 Key: ODATA-317
>                 URL: http://tools.oasis-open.org/issues/browse/ODATA-317
>             Project: OASIS Open Data Protocol (OData) TC
>          Issue Type: Improvement
>          Components: OData Batch Processing Format 
>    Affects Versions: V4.0_WD01
>            Reporter: Matthew Borges
>            Priority: Minor
>             Fix For: V4.0_WD01
> Allow change sets of only read operations.  The idea being you can get a snap shot of potentially unrelated entities at an instance in time.  It would also be useful for deltas where you want to get all the changes (even for unrelated entities) within a single change set request at a certain point of time.

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