Wanning Jiang 78837f5d61 TableBuilder / TableReader support for range deletion ... Summary: 1. Range Deletion Tombstone structure 2. Modify Add() in table_builder to make it usable for adding range del tombstones 3. Expose NewTombstoneIterator() API in table_reader Test Plan: table_test.cc (now BlockBasedTableBuilder::Add() only accepts InternalKey. I make table_test only pass InternalKey to BlockBasedTableBuidler. Also test writing/reading range deletion tombstones in table_test ) Reviewers: sdong, IslamAbdelRahman, lightmark, andrewkr Reviewed By: andrewkr Subscribers: andrewkr, dhruba, leveldb Differential Revision: https://reviews.facebook.net/D61473		2016-08-19 15:10:31 -07:00
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rocksdb	TableBuilder / TableReader support for range deletion	2016-08-19 15:10:31 -07:00