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

Deon Nicholas e1346968d8 Merge operator fixes part 1. ... Summary: -Added null checks and revisions to DBIter::MergeValuesNewToOld() -Added DBIter test to stringappend_test -Major fix with Merge and TTL More plans for fixes later. Test Plan: -make clean; make stringappend_test -j 32; ./stringappend_test -make all check; Reviewers: haobo, emayanke, vamsi, dhruba Reviewed By: haobo CC: leveldb Differential Revision: https://reviews.facebook.net/D12315		12 years ago
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stringappend.cc	Benchmarking for Merge Operator	12 years ago
stringappend.h	Merge operator fixes part 1.	12 years ago
stringappend2.cc	Merge operator fixes part 1.	12 years ago
stringappend2.h	Merge operator fixes part 1.	12 years ago
stringappend_test.cc	Merge operator fixes part 1.	12 years ago