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2a62ca1750
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Dmitri Smirnov 2a62ca1750 Make Optimistic Tx database stackable 
Summary:
This change models Optimistic Tx db after Pessimistic TX db. The motivation for this change is to make the ptr polymorphic so it can be held by the same raw or smart ptr.

Currently, due to the inheritance of the Opt Tx db not being rooted in the manner of Pess Tx from a single DB root it is more difficult to write clean code and have clear ownership of the database in cases when options dictate instantiate of plan DB, Pess Tx DB or Opt tx db.
Closes https://github.com/facebook/rocksdb/pull/3566

Differential Revision: D7184502

Pulled By: yiwu-arbug

fbshipit-source-id: 31d06efafd79497bb0c230e971857dba3bd962c3
2018-04-03 15:28:40 -07:00
..
backupable Fixed buffer overrun in BackupEngineImpl::BackupMeta::StoreToFile 2018-03-22 14:08:10 -07:00
blob_db BlobDB: Fix BlobDBImpl::GCFileAndUpdateLSM issues 2018-03-21 16:30:09 -07:00
cassandra Comment out unused variables 2018-03-05 13:13:41 -08:00
checkpoint Fix race condition via concurrent FlushWAL 2018-03-26 16:29:56 -07:00
compaction_filters Comment out unused variables 2018-03-05 13:13:41 -08:00
convenience Change RocksDB License 2017-07-15 16:11:23 -07:00
date_tiered WritePrepared Txn: Iterator 2017-10-09 17:15:28 -07:00
document Comment out unused variables 2018-03-05 13:13:41 -08:00
geodb Change RocksDB License 2017-07-15 16:11:23 -07:00
leveldb_options Change RocksDB License 2017-07-15 16:11:23 -07:00
lua Suppress unused warnings 2018-02-02 12:27:07 -08:00
memory Change RocksDB License 2017-07-15 16:11:23 -07:00
merge_operators Support StringAppendOperator(delimiter_char) constructor in java-api 2018-03-08 16:17:47 -08:00
option_change_migration Change RocksDB License 2017-07-15 16:11:23 -07:00
options Comment out unused variables 2018-03-05 13:13:41 -08:00
persistent_cache Comment out unused variables 2018-03-05 13:13:41 -08:00
redis Use nullptr instead of NULL / 0 more consistently. 2018-03-07 12:42:12 -08:00
simulator_cache Comment out unused variables 2018-03-05 13:13:41 -08:00
spatialdb Comment out unused variables 2018-03-05 13:13:41 -08:00
table_properties_collectors Comment out unused variables 2018-03-05 13:13:41 -08:00
transactions Make Optimistic Tx database stackable 2018-04-03 15:28:40 -07:00
ttl Comment out unused variables 2018-03-05 13:13:41 -08:00
write_batch_with_index Comment out unused variables 2018-03-05 13:13:41 -08:00
col_buf_decoder.cc Change RocksDB License 2017-07-15 16:11:23 -07:00
col_buf_decoder.h Comment out unused variables 2018-03-05 13:13:41 -08:00
col_buf_encoder.cc fix shift UBSAN error in col_buf_encoder.cc 2018-02-20 16:44:00 -08:00
col_buf_encoder.h Change RocksDB License 2017-07-15 16:11:23 -07:00
column_aware_encoding_exp.cc fix gflags namespace 2017-12-01 10:42:05 -08:00
column_aware_encoding_test.cc Change RocksDB License 2017-07-15 16:11:23 -07:00
column_aware_encoding_util.cc WritePrepared Txn: fix non-emptied PreparedHeap bug 2018-02-21 13:42:23 -08:00
column_aware_encoding_util.h Change RocksDB License 2017-07-15 16:11:23 -07:00
debug.cc Fix naming in InternalKey 2017-09-12 17:17:42 -07:00
env_librados_test.cc Change RocksDB License 2017-07-15 16:11:23 -07:00
env_librados.cc Suppress lint in old files 2018-01-29 12:56:42 -08:00
env_librados.md Add EnvLibrados - RocksDB Env of RADOS (#1222) 2016-07-21 11:16:34 -07:00
env_mirror_test.cc Change RocksDB License 2017-07-15 16:11:23 -07:00
env_mirror.cc Change RocksDB License 2017-07-15 16:11:23 -07:00
env_timed_test.cc Change RocksDB License 2017-07-15 16:11:23 -07:00
env_timed.cc Change RocksDB License 2017-07-15 16:11:23 -07:00
merge_operators.h Support StringAppendOperator(delimiter_char) constructor in java-api 2018-03-08 16:17:47 -08:00
object_registry_test.cc Comment out unused variables 2018-03-05 13:13:41 -08:00
util_merge_operators_test.cc Change RocksDB License 2017-07-15 16:11:23 -07:00