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

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Yanqin Jin 241b5aa15a Timestamp-based validation for pessimistic txn (#9562) ... Summary: Pull Request resolved: https://github.com/facebook/rocksdb/pull/9562 With per-transaction `read_timestamp_`, it is possible to perform transaction validation after locking a key in addition to sequence-based validation. Specifically, if a transaction has a read_timestamp, then we perform timestamp-based validation as well after the key is locked via `GetForUpdate()`. This is to make sure that no other transaction has modified the key and committed successfully since the read timestamp (but before the locking operation) which represents a consistent view of the database. Reviewed By: ltamasi Differential Revision: D31822034 fbshipit-source-id: c6f1828b7fc23e4f85e2d1ed73ff51464a058d91		3 years ago
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lock	Range Locking: add support for escalation barriers (#9290)	3 years ago
optimistic_transaction.cc	Add further tests to ASSERT_STATUS_CHECKED (2) (#7698)	4 years ago
optimistic_transaction.h	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)	5 years ago
optimistic_transaction_db_impl.cc	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)	5 years ago
optimistic_transaction_db_impl.h	Revise APIs related to user-defined timestamp (#8946)	3 years ago
optimistic_transaction_test.cc	MemTableList::TrimHistory now use allocated bytes (#9020)	3 years ago
pessimistic_transaction.cc	Timestamp-based validation for pessimistic txn (#9562)	3 years ago
pessimistic_transaction.h	Add commit_timestamp and read_timestamp to Pessimistic transaction (#9537)	3 years ago
pessimistic_transaction_db.cc	Add commit_timestamp and read_timestamp to Pessimistic transaction (#9537)	3 years ago
pessimistic_transaction_db.h	Range Locking: Allow different LockManagers, add Range Lock definitions (#7443)	4 years ago
snapshot_checker.cc	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)	5 years ago
transaction_base.cc	Add commit marker with timestamp (#9266)	3 years ago
transaction_base.h	Fix small issues (#5896)	3 years ago
transaction_db_mutex_impl.cc	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)	5 years ago
transaction_db_mutex_impl.h	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)	5 years ago
transaction_test.cc	Add commit_timestamp and read_timestamp to Pessimistic transaction (#9537)	3 years ago
transaction_test.h	Add commit_timestamp and read_timestamp to Pessimistic transaction (#9537)	3 years ago
transaction_util.cc	Update TransactionUtil::CheckKeyForConflict to also use timestamps (#9162)	3 years ago
transaction_util.h	Update TransactionUtil::CheckKeyForConflict to also use timestamps (#9162)	3 years ago
write_prepared_transaction_test.cc	Make TwoWriteQueues/SnapshotConcurrentAccessTest.SnapshotConcurrentAcces less flaky (#9281)	3 years ago
write_prepared_txn.cc	Update TransactionUtil::CheckKeyForConflict to also use timestamps (#9162)	3 years ago
write_prepared_txn.h	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)	5 years ago
write_prepared_txn_db.cc	Revise APIs related to user-defined timestamp (#8946)	3 years ago
write_prepared_txn_db.h	Cleanup includes in dbformat.h (#8930)	3 years ago
write_unprepared_transaction_test.cc	Move slow valgrind tests behind -DROCKSDB_FULL_VALGRIND_RUN (#8475)	4 years ago
write_unprepared_txn.cc	Update TransactionUtil::CheckKeyForConflict to also use timestamps (#9162)	3 years ago
write_unprepared_txn.h	Replace tracked_keys with a new LockTracker interface in TransactionDB (#7013)	4 years ago
write_unprepared_txn_db.cc	Add further tests to ASSERT_STATUS_CHECKED (2) (#7698)	4 years ago
write_unprepared_txn_db.h	WriteUnPrepared: Pass in correct subbatch count during rollback (#6463)	5 years ago