fork of https://github.com/oxigraph/rocksdb and https://github.com/facebook/rocksdb for nextgraph and oxigraph

sdong 86a0133d05 PlainTableReader to expose index size to users ... Summary: This is a temp solution to expose index sizes to users from PlainTableReader before we persistent them to files. In this patch, the memory consumption of indexes used by PlainTableReader will be reported as two user defined properties, so that users can monitor them. Test Plan: Add a unit test. make all check` Reviewers: haobo, ljin Reviewed By: haobo CC: nkg-, yhchiang, igor, ljin, dhruba, leveldb Differential Revision: https://reviews.facebook.net/D18195		11 years ago
..
rocksdb	PlainTableReader to expose index size to users	11 years ago
utilities	Support for column families in TTL DB	11 years ago