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317 lines
11 KiB
317 lines
11 KiB
LMDB 0.9 Change Log |
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LMDB 0.9.36 Engineering |
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ITS#7772 - limit sub-page growth when re-adding existing data |
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ITS#8335 - more input validation for put(MDB_MULTIPLE) |
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ITS#8386 - be a bit more precise that mdb_get retrieves data in intro.doc |
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ITS#8590 - suppress SIGPIPE on Mac OSX for mdb_copy/compact |
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ITS#8739 - don't use fdatasync on FreeBSD 11.0 and older |
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ITS#8824 - mdb_dump: cleanup check for MDB_SUCCESS |
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ITS#9388 - fix mdb_stat page counts for dupsort DBs |
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ITS#10054 - fix write of 2GB values |
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ITS#10108 - mdb_dump: fix comment |
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ITS#10454 - fix metapage sync on Mac OSX |
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ITS#10504 - silence linker waarning on Mac OSX |
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ITS#10522 - reject 0-length values in DUPSORT DBs |
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LMDB 0.9.35 Release (2026/01/27) |
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ITS#10434 - Fix typo affecting Mac OSX |
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LMDB 0.9.34 Release (2026/01/26) |
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ITS#9564 - fix race condition freeing spilled pages at end of transaction |
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ITS#10222 - Update mdb_dump(1) and mdb_load(1) man pages for append (-a) option |
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ITS#10275 - mdb_load: add -Q option to use NOSYNC |
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ITS#10296 - fix fdatasync on MacOS |
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ITS#10342 - fix memleak in mdb_txn_begin for nested txns |
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ITS#10346 - fix mdb_env_copy2 with values > (2GB-16) |
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ITS#10355 - fix mplay build on musl |
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ITS#10396 - fix mdb_cursor_del0 with multiple DUPSORT cursors |
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ITS#10419 - add support for NetBSD |
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ITS#10420 - add support for Haiku |
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ITS#10421 - mdb_load: check for malicious input |
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LMDB 0.9.33 Release (2024/05/21) |
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ITS#9037 mdb_page_search: fix error code when DBI record is missing |
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ITS#10198 For win32, stop passing ignored parameter |
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ITS#10212 Fix meta page usage by read only tools |
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LMDB 0.9.32 Release (2024/01/29) |
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ITS#9378 - Add ability to replay log and replay log tool |
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ITS#10095 - partial revert of ITS#9278. The patch was incorrect and introduced numerous race conditions. |
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ITS#10125 - mdb_load: fix cursor reinit in Append mode |
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ITS#10137 - Allow users to define MDB_IDL_LOGN |
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LMDB 0.9.31 Release (2023/07/10) |
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ITS#8447 - Fix cursor_put(MDB_CURRENT) on DUPSORT DB with different sized data |
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LMDB 0.9.30 Release (2023/02/08) |
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ITS#9806 - LMDB page_split: key threshold depends on page size |
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ITS#9916 - avoid gcc optimization bug on sparc64 linux |
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ITS#9919 - Mark infrequently used functions as cold |
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ITS#9723 - clear C_EOF on cursor with MDB_FIRST_DUP |
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ITS#9030 - Use sys/cachectl.h rather than asm/cachectl.h on mips |
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LMDB 0.9.29 Release (2021/03/16) |
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ITS#9461 refix ITS#9376 |
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ITS#9500 fix regression from ITS#8662 |
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LMDB 0.9.28 Release (2021/02/04) |
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ITS#8662 add -a append option to mdb_load |
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LMDB 0.9.27 Release (2020/10/26) |
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ITS#9376 fix repeated DUPSORT cursor deletes |
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LMDB 0.9.26 Release (2020/08/11) |
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ITS#9278 fix robust mutex cleanup for FreeBSD |
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LMDB 0.9.25 Release (2020/01/30) |
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ITS#9068 fix mdb_dump/load backslashes in printable content |
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ITS#9118 add MAP_NOSYNC for FreeBSD |
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ITS#9155 free mt_spill_pgs in non-nested txn on end |
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LMDB 0.9.24 Release (2019/07/24) |
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ITS#8969 Tweak mdb_page_split |
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ITS#8975 WIN32 fix writemap set_mapsize crash |
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ITS#9007 Fix loose pages in WRITEMAP |
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LMDB 0.9.23 Release (2018/12/19) |
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ITS#8756 Fix loose pages in dirty list |
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ITS#8831 Fix mdb_load flag init |
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ITS#8844 Fix mdb_env_close in forked process |
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Documentation |
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ITS#8857 mdb_cursor_del doesn't invalidate cursor |
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ITS#8908 GET_MULTIPLE etc don't change passed in key |
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LMDB 0.9.22 Release (2018/03/22) |
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Fix MDB_DUPSORT alignment bug (ITS#8819) |
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Fix regression with new db from 0.9.19 (ITS#8760) |
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Fix liblmdb to build on Solaris (ITS#8612) |
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Fix delete behavior with DUPSORT DB (ITS#8622) |
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Fix mdb_cursor_get/mdb_cursor_del behavior (ITS#8722) |
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LMDB 0.9.21 Release (2017/06/01) |
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Fix xcursor after cursor_del (ITS#8622) |
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LMDB 0.9.20 (Withdrawn) |
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Fix mdb_load with escaped plaintext (ITS#8558) |
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Fix mdb_cursor_last / mdb_put interaction (ITS#8557) |
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LMDB 0.9.19 Release (2016/12/28) |
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Fix mdb_env_cwalk cursor init (ITS#8424) |
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Fix robust mutexes on Solaris 10/11 (ITS#8339) |
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Tweak Win32 error message buffer |
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Fix MDB_GET_BOTH on non-dup record (ITS#8393) |
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Optimize mdb_drop |
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Fix xcursors after mdb_cursor_del (ITS#8406) |
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Fix MDB_NEXT_DUP after mdb_cursor_del (ITS#8412) |
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Fix mdb_cursor_put resetting C_EOF (ITS#8489) |
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Fix mdb_env_copyfd2 to return EPIPE on SIGPIPE (ITS#8504) |
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Fix mdb_env_copy with empty DB (ITS#8209) |
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Fix behaviors with fork (ITS#8505) |
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Fix mdb_dbi_open with mainDB cursors (ITS#8542) |
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Fix robust mutexes on kFreeBSD (ITS#8554) |
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Fix utf8_to_utf16 error checks (ITS#7992) |
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Fix F_NOCACHE on MacOS, error is non-fatal (ITS#7682) |
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Build |
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Make shared lib suffix overridable (ITS#8481) |
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Documentation |
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Cleanup doxygen nits |
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Note reserved vs actual mem/disk usage |
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LMDB 0.9.18 Release (2016/02/05) |
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Fix robust mutex detection on glibc 2.10-11 (ITS#8330) |
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Fix page_search_root assert on FreeDB (ITS#8336) |
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Fix MDB_APPENDDUP vs. rewrite(single item) (ITS#8334) |
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Fix mdb_copy of large files on Windows |
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Fix subcursor move after delete (ITS#8355) |
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Fix mdb_midl_shirnk off-by-one (ITS#8363) |
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Check for utf8_to_utf16 failures (ITS#7992) |
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Catch strdup failure in mdb_dbi_open |
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Build |
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Additional makefile var tweaks (ITS#8169) |
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Documentation |
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Add Getting Started page |
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Update WRITEMAP description |
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LMDB 0.9.17 Release (2015/11/30) |
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Fix ITS#7377 catch calloc failure |
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Fix ITS#8237 regression from ITS#7589 |
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Fix ITS#8238 page_split for DUPFIXED pages |
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Fix ITS#8221 MDB_PAGE_FULL on delete/rebalance |
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Fix ITS#8258 rebalance/split assert |
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Fix ITS#8263 cursor_put cursor tracking |
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Fix ITS#8264 cursor_del cursor tracking |
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Fix ITS#8310 cursor_del cursor tracking |
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Fix ITS#8299 mdb_del cursor tracking |
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Fix ITS#8300 mdb_del cursor tracking |
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Fix ITS#8304 mdb_del cursor tracking |
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Fix ITS#7771 fakepage cursor tracking |
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Fix ITS#7789 ensure mapsize >= pages in use |
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Fix ITS#7971 mdb_txn_renew0() new reader slots |
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Fix ITS#7969 use __sync_synchronize on non-x86 |
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Fix ITS#8311 page_split from update_key |
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Fix ITS#8312 loose pages in nested txn |
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Fix ITS#8313 mdb_rebalance dummy cursor |
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Fix ITS#8315 dirty_room in nested txn |
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Fix ITS#8323 dirty_list in nested txn |
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Fix ITS#8316 page_merge cursor tracking |
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Fix ITS#8321 cursor tracking |
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Fix ITS#8319 mdb_load error messages |
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Fix ITS#8320 mdb_load plaintext input |
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Added mdb_txn_id() (ITS#7994) |
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Added robust mutex support |
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Miscellaneous cleanup/simplification |
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Build |
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Create install dirs if needed (ITS#8256) |
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Fix ThreadProc decl on Win32/MSVC (ITS#8270) |
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Added ssize_t typedef for MSVC (ITS#8067) |
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Use ANSI apis on Windows (ITS#8069) |
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Use O_SYNC if O_DSYNC,MDB_DSYNC are not defined (ITS#7209) |
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Allow passing AR to make (ITS#8168) |
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Allow passing mandir to make install (ITS#8169) |
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LMDB 0.9.16 Release (2015/08/14) |
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Fix cursor EOF bug (ITS#8190) |
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Fix handling of subDB records (ITS#8181) |
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Fix mdb_midl_shrink() usage (ITS#8200) |
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LMDB 0.9.15 Release (2015/06/19) |
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Fix txn init (ITS#7961,#7987) |
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Fix MDB_PREV_DUP (ITS#7955,#7671) |
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Fix compact of empty env (ITS#7956) |
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Fix mdb_copy file mode |
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Fix mdb_env_close() after failed mdb_env_open() |
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Fix mdb_rebalance collapsing root (ITS#8062) |
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Fix mdb_load with large values (ITS#8066) |
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Fix to retry writes on EINTR (ITS#8106) |
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Fix mdb_cursor_del on empty DB (ITS#8109) |
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Fix MDB_INTEGERDUP key compare (ITS#8117) |
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Fix error handling (ITS#7959,#8157,etc.) |
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Fix race conditions (ITS#7969,7970) |
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Added workaround for fdatasync bug in ext3fs |
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Build |
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Don't use -fPIC for static lib |
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Update .gitignore (ITS#7952,#7953) |
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Cleanup for "make test" (ITS#7841), "make clean", mtest*.c |
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Misc. Android/Windows cleanup |
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Documentation |
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Fix MDB_APPEND doc |
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Fix MDB_MAXKEYSIZE doc (ITS#8156) |
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Fix mdb_cursor_put,mdb_cursor_del EACCES description |
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Fix mdb_env_sync(MDB_RDONLY env) doc (ITS#8021) |
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Clarify MDB_WRITEMAP doc (ITS#8021) |
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Clarify mdb_env_open doc |
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Clarify mdb_dbi_open doc |
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LMDB 0.9.14 Release (2014/09/20) |
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Fix to support 64K page size (ITS#7713) |
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Fix to persist decreased as well as increased mapsizes (ITS#7789) |
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Fix cursor bug when deleting last node of a DUPSORT key |
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Fix mdb_env_info to return FIXEDMAP address |
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Fix ambiguous error code from writing to closed DBI (ITS#7825) |
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Fix mdb_copy copying past end of file (ITS#7886) |
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Fix cursor bugs from page_merge/rebalance |
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Fix to dirty fewer pages in deletes (mdb_page_loose()) |
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Fix mdb_dbi_open creating subDBs (ITS#7917) |
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Fix mdb_cursor_get(_DUP) with single value (ITS#7913) |
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Fix Windows compat issues in mtests (ITS#7879) |
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Add compacting variant of mdb_copy |
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Add BigEndian integer key compare code |
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Add mdb_dump/mdb_load utilities |
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LMDB 0.9.13 Release (2014/06/18) |
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Fix mdb_page_alloc unlimited overflow page search |
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Documentation |
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Re-fix MDB_CURRENT doc (ITS#7793) |
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Fix MDB_GET_MULTIPLE/MDB_NEXT_MULTIPLE doc |
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LMDB 0.9.12 Release (2014/06/13) |
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Fix MDB_GET_BOTH regression (ITS#7875,#7681) |
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Fix MDB_MULTIPLE writing multiple keys (ITS#7834) |
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Fix mdb_rebalance (ITS#7829) |
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Fix mdb_page_split (ITS#7815) |
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Fix md_entries count (ITS#7861,#7828,#7793) |
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Fix MDB_CURRENT (ITS#7793) |
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Fix possible crash on Windows DLL detach |
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Misc code cleanup |
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Documentation |
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mdb_cursor_put: cursor moves on error (ITS#7771) |
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LMDB 0.9.11 Release (2014/01/15) |
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Add mdb_env_set_assert() (ITS#7775) |
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Fix: invalidate txn on page allocation errors (ITS#7377) |
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Fix xcursor tracking in mdb_cursor_del0() (ITS#7771) |
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Fix corruption from deletes (ITS#7756) |
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Fix Windows/MSVC build issues |
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Raise safe limit of max MDB_MAXKEYSIZE |
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Misc code cleanup |
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Documentation |
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Remove spurious note about non-overlapping flags (ITS#7665) |
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LMDB 0.9.10 Release (2013/11/12) |
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Add MDB_NOMEMINIT option |
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Fix mdb_page_split() again (ITS#7589) |
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Fix MDB_NORDAHEAD definition (ITS#7734) |
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Fix mdb_cursor_del() positioning (ITS#7733) |
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Partial fix for larger page sizes (ITS#7713) |
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Fix Windows64/MSVC build issues |
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LMDB 0.9.9 Release (2013/10/24) |
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Add mdb_env_get_fd() |
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Add MDB_NORDAHEAD option |
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Add MDB_NOLOCK option |
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Avoid wasting space in mdb_page_split() (ITS#7589) |
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Fix mdb_page_merge() cursor fixup (ITS#7722) |
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Fix mdb_cursor_del() on last delete (ITS#7718) |
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Fix adding WRITEMAP on existing env (ITS#7715) |
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Fix nested txns (ITS#7515) |
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Fix mdb_env_copy() O_DIRECT bug (ITS#7682) |
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Fix mdb_cursor_set(SET_RANGE) return code (ITS#7681) |
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Fix mdb_rebalance() cursor fixup (ITS#7701) |
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Misc code cleanup |
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Documentation |
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Note that by default, readers need write access |
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LMDB 0.9.8 Release (2013/09/09) |
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Allow mdb_env_set_mapsize() on an open environment |
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Fix mdb_dbi_flags() (ITS#7672) |
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Fix mdb_page_unspill() in nested txns |
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Fix mdb_cursor_get(CURRENT|NEXT) after a delete |
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Fix mdb_cursor_get(DUP) to always return key (ITS#7671) |
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Fix mdb_cursor_del() to always advance to next item (ITS#7670) |
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Fix mdb_cursor_set(SET_RANGE) for tree with single page (ITS#7681) |
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Fix mdb_env_copy() retry open if O_DIRECT fails (ITS#7682) |
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Tweak mdb_page_spill() to be less aggressive |
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Documentation |
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Update caveats since mdb_reader_check() added in 0.9.7 |
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LMDB 0.9.7 Release (2013/08/17) |
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Don't leave stale lockfile on failed RDONLY open (ITS#7664) |
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Fix mdb_page_split() ref beyond cursor depth |
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Fix read txn data race (ITS#7635) |
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Fix mdb_rebalance (ITS#7536, #7538) |
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Fix mdb_drop() (ITS#7561) |
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Misc DEBUG macro fixes |
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Add MDB_NOTLS envflag |
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Add mdb_env_copyfd() |
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Add mdb_txn_env() (ITS#7660) |
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Add mdb_dbi_flags() (ITS#7661) |
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Add mdb_env_get_maxkeysize() |
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Add mdb_env_reader_list()/mdb_env_reader_check() |
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Add mdb_page_spill/unspill, remove hard txn size limit |
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Use shorter names for semaphores (ITS#7615) |
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Build |
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Fix install target (ITS#7656) |
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Documentation |
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Misc updates for cursors, DB handles, data lifetime |
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LMDB 0.9.6 Release (2013/02/25) |
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Many fixes/enhancements |
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LMDB 0.9.5 Release (2012/11/30) |
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Renamed from libmdb to liblmdb |
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Many fixes/enhancements
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