af3c340758
Larger WBUF still better on large DB
11 years ago
342cd72f25
Don't check LEAF2 pages for subnodes
11 years ago
4009c9ae65
Add mdb_env_copy2()
...
And mdb_env_copyfd2(). Perform compaction on the copy. Trims out
freed pages and renumbers data pages in sequential order. This is
more CPU-intensive since it copies and modifies data pages.
11 years ago
4d65cf1326
dump/load need mapsize etc.
11 years ago
c5be1292ac
All diagnostics should go to stderr
11 years ago
ee599c5250
More gcov setup tweaks
11 years ago
b09e46904c
ITS#7886 fix mdb_copy write size
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Don't try to write past end of file
11 years ago
91d8ad1d3c
Fix mdb_page_loose() vs. mdb_page_flush().
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Do not overwrite loose pages' mp_pgno with mp_next.
mdb_page_flush() will use mp_pgno to rebuild dirty_list.
11 years ago
c73f087750
Trap signals
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Try to exit cleanly to avoid leaving stale readers. Not
a critical issue since mdb_reader_check can take care of
them, but still cleaner.
11 years ago
277526d0f0
Setup for gcov/coverage testing
11 years ago
a3e5539505
More for mdb_page_loose
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Require that the page is dirty in the current txn,
not a parent txn.
11 years ago
7fe85f5c82
More MDB -> LMDB renames
11 years ago
9a4ef8406e
Doc updates
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Rename MDB -> LMDB
Integrate tool manpages
11 years ago
ca47c2af1f
ITS#7879 Windows build compatibility
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Just use srand/rand, we don't care about the quality
of the random numbers, we just want some data.
11 years ago
225bcae3e7
Flesh out mdb_cmp_cint for BigEndians
11 years ago
aa89ca31b3
More for page_loosen
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Don't try this when working on the FreeDB. Again,
too much hassle to unkink the recursions...
11 years ago
d9423e13f8
More cleanup for page_merge, page_loosen
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Only loosen src page if it's actually dirty.
Refactor page refs in page_merge.
11 years ago
cf331ccb3d
Silence ptr arithmetic warnings
11 years ago
7cab7b95e2
Handle loose pages
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Pages that were dirtied and deleted in the same txn should be
reused, instead of consuming freeDB pages.
11 years ago
eebbd22c2f
Fix mdb_page_merge
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Similar to prev commit for mdb_node_move, the call of
mdb_page_serch_lowest() was leaving csrc unusable.
11 years ago
79e8462d74
Fix mdb_node_move
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Was leaving stale info in dst cursor
11 years ago
0d013609fe
Fix lineno count
11 years ago
c05f45b7dd
Fix multiple subDBs
11 years ago
1a72b19e26
Fix unhex
11 years ago
21b51cb746
Add mdb_load
11 years ago
3e83b5b27b
Add mdb_dump, update copyrights
11 years ago
59d30a49c3
Bump to 0.9.13
11 years ago
0c041e0977
Bump to 0.9.13
11 years ago
b898cb642a
ITS#7793 Re-fix MDB_CURRENT doc: Match current item
11 years ago
01a75c5ab5
Fix MDB_GET_MULTIPLE/MDB_NEXT_MULTIPLE doc.
11 years ago
39ed8bef04
Tweak ovpage search
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Use num*20, chosen from empirical testing
11 years ago
b4ecbd78d9
Fix some overwrite quirks
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Was skipping the overwrite in some cases, if the cmp function
said the new and old already matched. We should always perform
the overwrite anyway, since the cmp function may only be doing
a prefix compare and the data may actually be different.
11 years ago
dc7f2530dd
Tweak prev patch for ovpage search
11 years ago
2db55c7d99
Shorten search for ovpage space
11 years ago
ecb71ee197
Bump version to 0.9.12
11 years ago
17c09fa476
ITS#7875 fix #7681 regression
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Due to commit 18a07eb7c2
11 years ago
a93810cc3d
Fix possible crash in DLL_THREAD_DETACH (explodes in .Net Framework)
11 years ago
c0d64cf182
Comment ~MDB_APPEND, from earlier commit message.
11 years ago
cb5656c726
Factor out mdb_cmp_clong()
11 years ago
64a02e2279
More for big MDB_MAXKEYSIZE with MDB_DUPSORT.
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With mdb_cursor_put(new key, data item big enough to need a sub-DB):
- Track cursors as when adding other nodes. The "!do_sub" is now
unneeded. Before ITS#7861 it distinguished inserting key from data.
- Set MDB_TXN_ERROR if an empty sub-DB was created. I.e. adding
key:subDB succeeded, but inserting the data item failed.
11 years ago
b37b2a651f
Factor out MDB_TXN_ERROR
11 years ago
ba8f59edf4
Simplify MDB_MULTIPLE
11 years ago
ac158c7e1e
ITS#7834 Fix MDB_MULTIPLE writing multiple keys.
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Update the state before looping, so the key is not duplicated.
Broke in 4c8f57615c
11 years ago
d170df58fb
ITS#7861 Re-fix MDB_db.md_entries.
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mdb_cursor_del(): Fix md_entries with MDB_NODUPDATA.
mdb_cursor_put(): Check in xcursor whether an item got inserted. Count
data instead of keys after 13d6d59c51
11 years ago
92c01ffda8
ITS#7771 mdb_cursor_put doc: Cursor moves on error
11 years ago
83676dc0f0
Document DBI issues, extend MDB_BAD_VALSIZE.
11 years ago
2f33effcdc
More ITS#7793 Check key->mv_size with MDB_CURRENT.
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Since non-NULL key must be provided now.
11 years ago
4b9aed26a5
Fix mdb_rebalance collapsing root
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Shift the rest of the cursor stack as needed
11 years ago
4844a72d01
ITS#7829 more for mdb_rebalance
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Make sure to propagate rebalance results all the
way back to original caller's cursor.
11 years ago
2764360a7b
ITS#7829 Simplify last commit
11 years ago
Howard Chu