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

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Hui Xiao f1574a20ff Revert PR 10777 "Fix FIFO causing overlapping seqnos in L0 files due to overla…" (#10999) ... Summary: **Context/Summary:** This reverts commit fc74abb436 and related HISTORY record. The issue with PR 10777 or general approach using earliest_mem_seqno like https://github.com/facebook/rocksdb/pull/5958#issue-511150930 is that the earliest seqno of memtable of each CFs does not get persisted and will always start with 0 upon Recover(). Later when creating a new memtable in certain CF, we use the last seqno of the whole DB (but not of that CF from previous DB session) for this CF. This will lead to false positive overlapping seqno and PR 10777 will throw something like https://github.com/facebook/rocksdb/blob/main/db/compaction/compaction_picker.cc#L1002-L1004 Luckily a more elegant and complete solution to the overlapping seqno problem these PR aim to solve does not have above problem, see https://github.com/facebook/rocksdb/pull/10922. It is already being pursued and in the process of review. So we can just revert this PR and focus on getting PR10922 to land. Pull Request resolved: https://github.com/facebook/rocksdb/pull/10999 Test Plan: make check Reviewed By: anand1976 Differential Revision: D41572604 Pulled By: hx235 fbshipit-source-id: 9d9bdf594abd235e2137045cef513ca0b14e0a3a		2 years ago
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compacted_db_impl.cc	Run clang-format on some files in db/db_impl directory (#10869)	2 years ago
compacted_db_impl.h	Run clang-format on some files in db/db_impl directory (#10869)	2 years ago
db_impl.cc	Prevent iterating over range tombstones beyond `iterate_upper_bound` (#10966)	2 years ago
db_impl.h	Basic Support for Merge with user-defined timestamp (#10819)	2 years ago
db_impl_compaction_flush.cc	Revert PR 10777 "Fix FIFO causing overlapping seqnos in L0 files due to overla…" (#10999)	2 years ago
db_impl_debug.cc	Add manual_wal_flush, FlushWAL() to stress/crash test (#10698)	2 years ago
db_impl_experimental.cc	Remove unused fields from FileMetaData (temporarily) (#10443)	2 years ago
db_impl_files.cc	Add new property in IOOptions to skip recursing through directories and list only files during GetChildren. (#10668)	2 years ago
db_impl_open.cc	Run clang-format on some files in db/db_impl directory (#10869)	2 years ago
db_impl_readonly.cc	Skip swaths of range tombstone covered keys in merging iterator (2022 edition) (#10449)	2 years ago
db_impl_readonly.h	Run clang-format on some files in db/db_impl directory (#10869)	2 years ago
db_impl_secondary.cc	Run clang-format on some files in db/db_impl directory (#10869)	2 years ago
db_impl_secondary.h	Run clang-format on some files in db/db_impl directory (#10869)	2 years ago
db_impl_write.cc	Basic Support for Merge with user-defined timestamp (#10819)	2 years ago