Howard Chu
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05d5a9d3f6
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Doc tweaks
Note about DB names being C strings
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4 years ago |
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Howard Chu
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27c8cee72d
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Add mdb_cursor_is_db()
Return 1 if the cursor is pointing to a named DB record
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4 years ago |
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Howard Chu
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3585a1eb97
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ITS#8704 Fix PREVMETA, rename to PREVSNAPSHOT
and enforce exclusive access to environment. Also fix txn_begin/pick_meta
to use correct meta page, and reset the flag after successful commit.
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4 years ago |
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moneromooo-monero
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0158f67c14
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ITS#8704 add MDB_PREVMETA flag to mdb_env_open
used to open the previous meta page, in case the latest one
is corrupted
From https://github.com/LMDB/lmdb/pull/12
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4 years ago |
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Hallvard Furuseth
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61b5b6270d
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Doc fixes
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4 years ago |
|
Howard Chu
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b89f8fc9bc
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Page-level encryption support
Currently encrypts all but the meta pages
Still needs to store/retrieve the initialization vector
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4 years ago |
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Howard Chu
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53799e51da
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RPAGE_CACHE is now dynamically selectable
Behavior is controlled by MDB_REMAP_CHUNKS envflag
Remapping is always enabled in MDB_VL32
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4 years ago |
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Howard Chu
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ac047d1eff
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Add new MDB_RPAGE_CACHE def
Separate 32/64 dependency from rpage buffer mechanism
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4 years ago |
|
Howard Chu
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6ac9aa666e
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Happy New Year
|
8 years ago |
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Hallvard Furuseth
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72c893fc82
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Mention MDB_PREV_MULTIPLE along with MDB_NEXT_MULTIPLE
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8 years ago |
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Hallvard Furuseth
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77845345ca
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ITS#8505 Clarify fork() caveat, mdb_env_get_fd(), flock->fcntl.
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8 years ago |
|
Hallvard Furuseth
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58b0ce50b3
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mdb_size comments
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8 years ago |
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Hallvard Furuseth
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4d47e89f4d
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MDB_VL32: Switch to mdb_size_t formats PRIu64 & co
Drop macro Y=MDB_FMT_Y, add Yu/Yd=MDB_PRIy(). Replace
Y"d..." -> Yd"...", Y"u..." -> Yu"..." / MDB_SCNy(u)"...".
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8 years ago |
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Hallvard Furuseth
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a43fcad8c6
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MDB_VL32: Match mdb_size_t type with format modifier.
When using format modifier "ll" or "I64", use the matching
type unsigned <long long / __int64> rather than uint64_t.
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8 years ago |
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Hallvard Furuseth
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f25d716513
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Fix MDB_INTEGERKEY doc of integer types
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8 years ago |
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Hallvard Furuseth
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32764bcb52
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Factor out MDB_SIZE_MAX, MDB_FMT_Y, MDB_FMT_Z
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8 years ago |
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Hallvard Furuseth
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84610e65da
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Add error MDB_PROBLEM, replace some MDB_CORRUPTED
When problem is most likely in txn, not on disk.
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8 years ago |
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Hallvard Furuseth
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5ea12b0be8
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ITS#8209 MDB_CP_COMPACT: Handle empty or broken DB
Preserve DB flags (use metapage#1) when main DB is empty.
Fail if metapage root != actual root in output file.
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9 years ago |
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Howard Chu
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5f5f4dab9c
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Happy New Year
|
9 years ago |
|
Hallvard Furuseth
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e394e023e4
|
Fix MDB_VL32 mdb_cursor_count()/entrycount types
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9 years ago |
|
Howard Chu
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b5018e26bc
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Update WRITEMAP doc
|
9 years ago |
|
Hallvard Furuseth
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d6995599b4
|
lmdb.h Caveats: Reserved vs. actual mem/disk usage
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9 years ago |
|
Howard Chu
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27b1c5f366
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Add MDB_PREV_MULTIPLE
Logical counterpart to GET_MULTIPLE, NEXT_MULTIPLE
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9 years ago |
|
Howard Chu
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c3852f29af
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MDB_VL32 tweak prev commit
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9 years ago |
|
Howard Chu
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7b9928ced4
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MDB_VL32 - prevent mixing with non-VL32 builds
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9 years ago |
|
Howard Chu
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825ab2ad52
|
MDB_RESERVE doc
Add mdb_put text to mdb_cursor_put description for people who
fail to draw logical conclusions.
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9 years ago |
|
Howard Chu
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860527f66e
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Note that we're prepping for 1.0
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9 years ago |
|
Howard Chu
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1ba5adb2ec
|
MDB_VL32 preparation
Use 64 bit types consistently. This keeps database structures the
same size for MDB_VL32 and native 64 bit builds.
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9 years ago |
|
Howard Chu
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2cc88d20cc
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Add Getting Started doc
|
9 years ago |
|
Howard Chu
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bc4c177b91
|
Doc tweak - MDB_RESERVE / DUPSORT incompat
For those people who insist on ignoring the obvious.
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9 years ago |
|
Howard Chu
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c77fbc6f35
|
Another MDB_APPEND doc tweak
Missed this in 7ce29b9edb
|
9 years ago |
|
Howard Chu
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80e997a0eb
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Bump version to 0.9.16
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9 years ago |
|
Hallvard Furuseth
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3e301ec400
|
Catch most uses of finished/parent txns.
* Add MDB_TXN_FINISHED, MDB_TXN_HAS_CHILD, MDB_TXN_BLOCKED.
* Clear mt_numdbs in writers, for TXN_DBI_EXIST() to catch.
We already do in readers.
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10 years ago |
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Hallvard Furuseth
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45e405528b
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ITS#8181 Verify that records are/aren't DBs.
Except we don't catch the user passing F_SUBDATA to
mdb_cursor_<put/del>, like an internal LMDB call.
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10 years ago |
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Hallvard Furuseth
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943b23f011
|
Restore support for Posix semaphores
|
10 years ago |
|
Howard Chu
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bf55ce5545
|
Bump version to 0.9.15
(not really, since this is the dev/non-release branch)
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10 years ago |
|
Hallvard Furuseth
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68f64aa104
|
Clarify mdb_env_open() doc of 'mode' param
|
10 years ago |
|
Hallvard Furuseth
|
9bb915675a
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ITS#8117 Fix MDB_INTEGERDUP keysize doc + md_dcmp
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10 years ago |
|
Hallvard Furuseth
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5224774f3c
|
Reformat mdb_dbi_open() doc for clarity
|
10 years ago |
|
Quanah Gibson-Mount
|
6fe12f3273
|
Happy New Year
|
10 years ago |
|
Howard Chu
|
8bb541bc40
|
Also support NOMETASYNC on txn_begin
|
10 years ago |
|
Howard Chu
|
3368d1f5e2
|
Support MDB_NOSYNC on mdb_txn_begin()
|
10 years ago |
|
Hallvard Furuseth
|
570ba6fb86
|
Fix EACCES description
|
10 years ago |
|
Hallvard Furuseth
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404697b369
|
mdb_env_set_flags(): Reject CHANGELESS flags.
Reverts part of a2ac10107e.
MDB_ROBUST needed to be accepted, but that flag is gone.
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10 years ago |
|
Hallvard Furuseth
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d711e357da
|
Whitespace (align with mdb.RE)
|
10 years ago |
|
Hallvard Furuseth
|
631970e485
|
Make SysV semaphores robust. Cleanup MDB_ROBUST.
|
10 years ago |
|
Hallvard Furuseth
|
9441012435
|
ITS#8021 doc: Don't mix MDB_WRITEMAP + non-WRITEMAP
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10 years ago |
|
Howard Chu
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f83f62a7ae
|
ITS#8021 env_sync is invalid in RDONLY env
|
10 years ago |
|
Howard Chu
|
7ce29b9edb
|
Fix MDB_APPEND doc
We actually compare the new key against the last key, to prevent
corruption.
|
10 years ago |
|
Howard Chu
|
9cc04f604f
|
Clarify mdb_dbi_open doc
The concurrency restriction is on threads within a single process.
Multiple processes can use mdb_dbi_open without affecting each other.
|
10 years ago |
