Haobo Xu fd2044883a [RocksDB] Generalize prefix-aware iterator to be used for more than one Seek ... Summary: Added a prefix_seek flag in ReadOptions to indicate that Seek is prefix aware(might not return data with different prefix), and also not bound to a specific prefix. Multiple Seeks and range scans can be invoked on the same iterator. If a specific prefix is specified, this flag will be ignored. Just a quick prototype that works for PrefixHashRep, the new lockless memtable could be easily extended with this support too. Test Plan: test it on Leaf Reviewers: dhruba, kailiu, sdong, igor Reviewed By: igor CC: leveldb Differential Revision: https://reviews.facebook.net/D13929		2013-11-06 20:45:49 -08:00
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rocksdb	[RocksDB] Generalize prefix-aware iterator to be used for more than one Seek	2013-11-06 20:45:49 -08:00
utilities	Making the transaction log iterator more robust	2013-11-04 20:49:03 -08:00