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

Igor Canadi 5e3d5c5f6e Simplify SpatialIndexCursor ... Summary: Since we have enough memory to hold all primary keys loaded from spatial index, it is better if we first load all of them (store them in unordered_set for deduplication) and then query on primary key column family one by one. We need to dedup all IDs, so we'll end up storing all of them in memory even with the current approach. Test Plan: ./spatial_db_test is happy Reviewers: yinwang Reviewed By: yinwang Subscribers: leveldb Differential Revision: https://reviews.facebook.net/D20949		11 years ago
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spatial_db.cc	Simplify SpatialIndexCursor	11 years ago
spatial_db_test.cc	SpatialDB change API	11 years ago
utils.h	SpatialDB change API	11 years ago