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Committer:
Robert Collins
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Date:
2007-07-16 11:01:20 UTC
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mto:
(2592.3.37 repository)
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mto:
This revision was merged to the branch mainline in
revision
2682.
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Revision ID:
robertc@robertcollins.net-20070716110120-9we93ynxjza948vd
* New method on Repository - ``start_write_group``, ``end_write_group``
and ``is_in_write_group`` - which provide a clean hook point for
transactional Repositories - ones where all the data for a fetch or
commit needs to be made atomically available in one step. This allows
the write lock to remain while making a series of data insertions.
(e.g. data conversion). (Robert Collins)