28b57ba8b9
ITS#8316 cursor fixup in page_merge
...
Deleting the merged page requires bumping down other ki's
of the page's parent.
9 years ago
657dbcc811
ITS#8312, 8313, 8315
9 years ago
1edb0e3a42
ITS#8315 fix ovpage_free
...
Keep dirty_room sync'd with dirty_list
9 years ago
2fb8219aa3
ITS#8313 more for ITS#8062
...
dummy flags must be init'd due to 3d46d550
9 years ago
db510359c9
ITS#8312 Fix loose pages in commit(nested txn)
9 years ago
27f71b4dd3
ITS#8311
9 years ago
71c07f0d60
ITS#8311 add comment
9 years ago
f9d3dc8293
ITS#8311 fix page_split from update_key
...
Check for top of stack. Usually the cursor only has height 1 when
calling page_split, but not always.
9 years ago
a9877f783a
ITS#7209
9 years ago
2a839d5dfa
ITS#7209 Default MDB_DSYNC = O_SYNC if no O_DSYNC
9 years ago
f6b7277e9a
ITS#8310
9 years ago
a90415f301
ITS#8310 fix mdb_rebalance cursor fixup
...
When collapsing root, must adjust entire cursor stack
9 years ago
79b12bbd7b
Tweak robust mutex detection for glibc
9 years ago
4e1ec79f0e
ITS#8304
9 years ago
5d8f9ddf7e
ITS#8304 fix page_merge
...
Was using the pre-touch dst page pointer instead of the touched page
9 years ago
712942d392
ITS#8300 more for node_move
...
When moving a node from one page to another, make sure other cursors'
parent index gets adjusted too.
9 years ago
7d022e05a8
ITS#8300 simplify
9 years ago
0db71b9f1a
ITS#8300 more for node_move fixups
...
When moving a node from the right neighbor, a different
adjustment is needed.
9 years ago
e339fced30
ITS#8300
9 years ago
9fc7c94aeb
ITS#8300 fix node_move
...
Don't adjust other cursors when we added a node on the right.
9 years ago
af45cf3a04
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.)
9 years ago
4359ffe08f
ITS#8238, #8299
9 years ago
17aab561f2
ITS#8238 fix DUPFIXED page_split
...
Parent mc_ki wasn't adjusted if new_indx was > split point
9 years ago
c62b77b661
ITS#8299 fix page_merge cursor fixup
...
The parent's mc_ki has changed. We need to fix that up as well
in other cursors.
9 years ago
caca4d8be6
Use MDB_USE_ROBUST not MDB_NO_ROBUST
9 years ago
447f552756
Add MDB_NO_ROBUST to disable Robust Mutexes
9 years ago
550df2a583
More misc updates
9 years ago
f1e07f9d14
Fix typo in mdb_tassert().
...
No effect on current code.
9 years ago
56adc467a6
ITS#8069 char* strings on Windows are ASCII
9 years ago
22958b0f9e
ITS#8067 add ssize_t typedef for MSVC
9 years ago
de5b689308
Simpler mdb_env_write_meta()
9 years ago
bde5c231bc
Kill magic numbers for NUM_METAS, databases
9 years ago
8901d9cfbc
ITS#7377 Catch mdb_put() to blocked/read-only txns
...
...early enough that txn state is left unchanged.
9 years ago
01342bd5d2
ITS#7377 Always notice env error on txn startup.
...
Move the check to the end of txn startup. Catches env
breakage which happens while the new txn waits for a lock.
9 years ago
602c978761
Cleanup: Drop !mt_dbxs hack, use MDB_TXN_FINISHED
9 years ago
a3ae2e7db1
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.
9 years ago
9266843fa6
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).
9 years ago
0cfc0a9736
Factor me_metas[toggle] out to mdb_env_pick_meta()
9 years ago
490243424c
Simpler mdb_node_add()
9 years ago
6318038138
More ESECT declarations
9 years ago
110fba2ef1
Add DB_USRVALID, to avoid 'dbi == FREE_DBI' tests
9 years ago
b6f0179683
Simpler flag/DBI checks and MDB_DEBUG
9 years ago
06df0a4655
Simpler mdb_drop().
...
MDB_DBI_CHANGED(,MAIN_DBI) is never true.
9 years ago
e5f41ce56b
Simpler mdb_node_shrink()
9 years ago
9d6c973f76
Simpler mdb_txn_commit().
...
mt_env is always set.
Commit(mt_child) resets mt_child, so parent need not.
9 years ago
ee06adb311
mdb_txn_begin() cleanup
9 years ago
cc2a50aca2
mdb_drop0(): Omit scanning DUPSORT sub-DB leaves
9 years ago
70788bfe45
Use mdb_cmp_long() for FREE_DBI
9 years ago
a36f7a7fc2
mdb_env_get_flags(): Hide internal flags
9 years ago
600e2b6ce0
Support robust mutexes/locks. Add mdb_mutex_t etc.
9 years ago
Howard Chu