[couchdb] branch prototype/fdb-layer-db-version-as-vstamps updated (b0b79c6 -> 9425a64)

[da...@apache.org]

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davisp pushed a change to branch prototype/fdb-layer-db-version-as-vstamps
in repository https://gitbox.apache.org/repos/asf/couchdb.git.


 discard b0b79c6  Don't bump metadataversion on db updates
 discard d264671  Condition cache storage/eviction on db_version
 discard 051d269  Use versionstamps for db versions
     add 49949de  Use versionstamps for db versions
     add 5967157  Condition cache storage/eviction on db_version
     add 9425a64  Check that our LayerPrefix hasn't changed

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 * -- * -- B -- O -- O -- O   (b0b79c6)
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             N -- N -- N   refs/heads/prototype/fdb-layer-db-version-as-vstamps (9425a64)

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Summary of changes:
 src/fabric/src/fabric2_fdb.erl | 89 +++++++++++++++++++++++++++++++-----------
 1 file changed, 67 insertions(+), 22 deletions(-)