Howard Chu
b12bdaaade
ITS#8300 more for node_move fixups
...
When moving a node from the right neighbor, a different
adjustment is needed.
2015-11-04 22:32:05 +00:00
Howard Chu
7a5a78ef0c
ITS#8300 fix node_move
...
Don't adjust other cursors when we added a node on the right.
2015-11-04 21:02:44 +00:00
Howard Chu
0c777dfc99
ITS#8300 fix rebalance after node_move
...
ITS#8258, ITS#7829 fixes checked parent index to see if we were moving
from a left neighbor. Should have just checked to see if current index
was 0, meaning we added on the left. (Parent index may not tell us
anything meaningful after a nested rebalance.)
2015-11-04 21:02:32 +00:00
Howard Chu
eddd9b7537
ITS#8238 fix DUPFIXED page_split
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Parent mc_ki wasn't adjusted if new_indx was > split point
2015-11-04 18:12:33 +00:00
Howard Chu
d372a2a199
ITS#8299 fix page_merge cursor fixup
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The parent's mc_ki has changed. We need to fix that up as well
in other cursors.
2015-11-04 17:03:48 +00:00
Howard Chu
b9130d3d63
Use MDB_USE_ROBUST not MDB_NO_ROBUST
2015-10-31 02:28:12 +00:00
Howard Chu
2be6797534
Add MDB_NO_ROBUST to disable Robust Mutexes
2015-10-31 02:11:47 +00:00
Hallvard Furuseth
2ee9c4a30e
Fix MDB_NOSYNC,MDB_NOMETASYNC thinko
2015-10-28 09:37:23 +01:00
Ignacio Casal Quinteiro
619ccdd3da
ITS#8270 win32: fix conversion error with MSVC
2015-10-25 08:06:37 +00:00
Howard Chu
9411de60d2
ITS#7771 more for prev commit
2015-10-12 10:29:09 +01:00
Howard Chu
7c1baed4de
ITS#7771 fix cursor tracking on fake pages
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node_del shifts nodes around, cursors pointing at fake pages
need to have their mc_pg[0] corrected.
2015-10-12 00:08:41 +01:00
Hallvard Furuseth
e211b870d0
ITS#8263 streamline prev patch
2015-10-11 21:40:49 +01:00
Howard Chu
c456d219a9
ITS#8263 fix cursor tracking in cursor_put
2015-10-07 06:30:58 +01:00
Howard Chu
b42cd65193
ITS#8264 fix cursor_del cursor tracking
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Some destination fixups need to happen immediately after nodes
are moved, before rebalancing
2015-10-06 08:02:03 +01:00
Howard Chu
8b46dcc26d
ITS#8258 fix rebalance/split
...
The tree height can also increase during rebalance, not just shrink.
This can happen if update_key needs to split a parent branch page.
2015-10-04 02:14:29 +01:00
Hallvard Furuseth
436333b16c
Fix typo in mdb_tassert().
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No effect on current code.
2015-10-01 19:43:58 +02:00
Howard Chu
3cbbe3a0d8
ITS#8221 fix typos
2015-09-29 17:31:56 +01:00
Howard Chu
2247507bb8
ITS#8221 cleanup prev commit
2015-09-27 22:34:22 +01:00
Howard Chu
7267e0f566
ITS#8221 don't merge branch pages needlessly
2015-09-26 16:50:28 +01:00
Howard Chu
7e476e4983
ITS#8237 fix ITS#7589 regression
2015-09-06 20:38:58 +01:00
Hallvard Furuseth
e9e3c9fb51
ITS#7377 mdb_env_init_meta(): Catch calloc error
2015-08-23 11:12:45 +02:00
Pavel Medvedev
10c808e4f9
ITS#8069 char* strings on Windows are ASCII
2015-08-19 17:21:16 +01:00
Pavel Medvedev
8d198fdd5a
ITS#8067 add ssize_t typedef for MSVC
2015-08-19 16:39:08 +01:00
Howard Chu
c9d45600cd
ITS#8192 fix typo
2015-07-30 00:54:05 +01:00
Howard Chu
d4f9568249
ITS#8192 cleanup unused label on WIN32
2015-07-29 20:03:43 +01:00
Howard Chu
572aff7e80
ITS#8192 fix reference to EINTR on WIN32 from ITS#8106
2015-07-29 20:01:34 +01:00
Hallvard Furuseth
2c6c267a23
Simpler mdb_env_write_meta()
2015-07-26 07:20:19 +02:00
Hallvard Furuseth
af29f6a594
Kill magic numbers for NUM_METAS, databases
2015-07-26 07:16:41 +02:00
Hallvard Furuseth
4dea7d44fa
ITS#7377 Catch mdb_put() to blocked/read-only txns
...
...early enough that txn state is left unchanged.
2015-07-19 21:44:02 +02:00
Hallvard Furuseth
d7db12ad77
ITS#7377 Always notice env error on txn startup.
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Move the check to the end of txn startup. Catches env
breakage which happens while the new txn waits for a lock.
2015-07-19 21:43:10 +02:00
Hallvard Furuseth
060b63a58d
Cleanup: Drop !mt_dbxs hack, use MDB_TXN_FINISHED
2015-07-19 21:31:54 +02:00
Hallvard Furuseth
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.
2015-07-19 21:31:25 +02:00
Hallvard Furuseth
b6973a3324
Move code into mdb_txn_end(). Was mdb_txn_reset0.
...
Side effects:
* Clean txn up a bit even before freeing it.
* Tweak DEBUG output at txn end. Add DEBUG after commit(writer).
2015-07-19 21:30:12 +02:00
Hallvard Furuseth
90f6fc4ba7
ITS#8200 Fix mdb_midl_shrink() usage, return void
2015-07-19 21:18:31 +02:00
Hallvard Furuseth
91fc43f17c
Factor me_metas[toggle] out to mdb_env_pick_meta()
2015-07-11 21:10:33 +02:00
Hallvard Furuseth
62aabaa4aa
Simpler mdb_node_add()
2015-07-11 21:09:36 +02:00
Hallvard Furuseth
45e405528b
ITS#8181 Verify that records are/aren't DBs.
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Except we don't catch the user passing F_SUBDATA to
mdb_cursor_<put/del>, like an internal LMDB call.
2015-07-11 21:01:40 +02:00
Howard Chu
749633e48a
ITS#8190 fix cursor EOF bug
2015-07-07 13:42:41 +01:00
Hallvard Furuseth
ad87d6a3f4
More ESECT declarations
2015-07-04 13:50:21 +02:00
Hallvard Furuseth
ebb8b67109
Add DB_USRVALID, to avoid 'dbi == FREE_DBI' tests
2015-07-04 13:49:12 +02:00
Hallvard Furuseth
5cd5e928c1
Simpler flag/DBI checks and MDB_DEBUG
2015-07-04 13:48:07 +02:00
Hallvard Furuseth
4033f31acb
Simpler mdb_drop().
...
MDB_DBI_CHANGED(,MAIN_DBI) is never true.
2015-07-04 13:48:06 +02:00
Hallvard Furuseth
be0cdc1c9d
Simpler mdb_node_shrink()
2015-07-04 13:48:05 +02:00
Hallvard Furuseth
084d412f9b
Simpler mdb_txn_commit().
...
mt_env is always set.
Commit(mt_child) resets mt_child, so parent need not.
2015-07-04 13:48:04 +02:00
Hallvard Furuseth
5305871585
mdb_txn_begin() cleanup
2015-07-04 13:48:03 +02:00
Hallvard Furuseth
b6ac0cd90a
mdb_drop0(): Omit scanning DUPSORT sub-DB leaves
2015-07-04 13:48:02 +02:00
Hallvard Furuseth
f702e33b6c
Use mdb_cmp_long() for FREE_DBI
2015-07-04 13:48:01 +02:00
Hallvard Furuseth
11536bea25
mdb_env_get_flags(): Hide internal flags
2015-07-04 13:42:41 +02:00
Hallvard Furuseth
a937740aa0
ITS#7969 Wrap unportable __sync_synchronize in #if
2015-07-03 22:38:50 +02:00
Hallvard Furuseth
943b23f011
Restore support for Posix semaphores
2015-07-02 21:14:56 +02:00
