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

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amayank 4c696ed001 Fix for the weird behaviour encountered by ldb Get where it could read only the second-latest value ... Summary: flush_on_destroy has a default value of false and the memtable is flushed in the dbimpl-destructor only when that is set to true. Because we want the memtable to be flushed everytime that the destructor is called(db is closed) and the cases where we work with the memtable only are very less it is a good idea to give this a default value of true. Thus the put from ldb wil have its data flushed to disk in the destructor and the next Get will be able to read it when opened with OpenForReadOnly. The reason that ldb could read the latest value when the db was opened in the normal Open mode is that the Get from normal Open first reads the memtable and directly finds the latest value written there and the Get from OpenForReadOnly doesn't have access to the memtable (which is correct because all its Put/Modify) are disabled Test Plan: make all; ldb put and get and scans Reviewers: dhruba, heyongqiang, sheki Reviewed By: heyongqiang CC: kosievdmerwe, zshao, dilipj, kailiu Differential Revision: https://reviews.facebook.net/D8631		12 years ago
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arena.cc	A number of fixes:	13 years ago
arena.h	A number of fixes:	13 years ago
arena_test.cc	Fix all warnings generated by -Wall option to the compiler.	12 years ago
auto_roll_logger.cc	Allow the logs to be purged by TTL.	12 years ago
auto_roll_logger.h	Allow the logs to be purged by TTL.	12 years ago
auto_roll_logger_test.cc	Fix the warning introduced by auto_roll_logger_test	12 years ago
bloom.cc	Fix all the lint errors.	12 years ago
bloom_test.cc	Fix all warnings generated by -Wall option to the compiler.	12 years ago
build_version.h	Stop continually re-creating build_version.c	12 years ago
cache.cc	Fix a number of object lifetime/ownership issues	12 years ago
cache_test.cc	Fix a number of object lifetime/ownership issues	12 years ago
coding.cc	Added methods to write small ints to bit streams.	12 years ago
coding.h	Fixed cache key for block cache	12 years ago
coding_test.cc	Fixed off by 1 in tests.	12 years ago
comparator.cc	merge 1.5	12 years ago
crc32c.cc	Use CRC32 ss42 instruction. Load it dynamically.	12 years ago
crc32c.h	A number of fixes:	13 years ago
crc32c_test.cc	Fix all warnings generated by -Wall option to the compiler.	12 years ago
env.cc	Fix a number of object lifetime/ownership issues	12 years ago
env_hdfs.cc	Fix a number of object lifetime/ownership issues	12 years ago
env_posix.cc	Fixed cache key for block cache	12 years ago
env_test.cc	Fixed cache key for block cache	12 years ago
filelock_test.cc	Prevent concurrent multiple opens of leveldb database.	12 years ago
filter_policy.cc	Added bloom filter support.	12 years ago
hash.cc	A number of fixes:	13 years ago
hash.h	reverting disastrous MOE commit, returning to r21	13 years ago
histogram.cc	Add zlib to our builds and tweak histogram output	12 years ago
histogram.h	Performant util/histogram.	12 years ago
histogram_test.cc	Performant util/histogram.	12 years ago
ldb_cmd.cc	Enhanced ldb to support data access commands	12 years ago
ldb_cmd.h	Fix for the weird behaviour encountered by ldb Get where it could read only the second-latest value	12 years ago
ldb_cmd_execute_result.h	Enhanced ldb to support data access commands	12 years ago
logging.cc	Fix all warnings generated by -Wall option to the compiler.	12 years ago
logging.h	A number of fixes:	13 years ago
murmurhash.cc	Implement RowLocks for assoc schema	12 years ago
murmurhash.h	Implement RowLocks for assoc schema	12 years ago
mutexlock.h	Implement ReadWrite locks for leveldb	12 years ago
options.cc	Allow the logs to be purged by TTL.	12 years ago
posix_logger.h	Add OS_LINUX ifdef protections around fallocate parts	12 years ago
random.h	A number of fixes:	13 years ago
stats_logger.h	Clean up compiler warnings generated by -Wall option.	12 years ago
status.cc	A number of fixes:	13 years ago
testharness.cc	Fix all warnings generated by -Wall option to the compiler.	12 years ago
testharness.h	A number of fixes:	13 years ago
testutil.cc	Fix all warnings generated by -Wall option to the compiler.	12 years ago
testutil.h	Fix a number of object lifetime/ownership issues	12 years ago