Abhishek Madan eaaf1a6f05 Promote rocksdb.{deleted.keys,merge.operands} to main table properties (#4594) ... Summary: Since the number of range deletions are reported in TableProperties, it is confusing to not report the number of merge operands and point deletions as top-level properties; they are accessible through the public API, but since they are not the "main" properties, they do not appear in aggregated table properties, or the string representation of table properties. This change promotes those two property keys to `rocksdb/table_properties.h`, adds corresponding uint64 members for them, deprecates the old access methods `GetDeletedKeys()` and `GetMergeOperands()` (though they are still usable for now), and removes `InternalKeyPropertiesCollector`. The property key strings are the same as before this change, so this should be able to read DBs written from older versions (though I haven't tested this yet). Pull Request resolved: https://github.com/facebook/rocksdb/pull/4594 Differential Revision: D12826893 Pulled By: abhimadan fbshipit-source-id: 9e4e4fbdc5b0da161c89582566d184101ba8eb68		2018-10-30 15:34:27 -07:00
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rocksdb	Promote rocksdb.{deleted.keys,merge.operands} to main table properties (#4594)	2018-10-30 15:34:27 -07:00