51 Commits (163514e4706cfcf827afde82c7d2811032c1c19b)

Author	SHA1	Message	Date
Howard Chu	28b8aaeb96	Add mdb_cursor_txn() and mdb_cursor_dbi() for querying the cursor	13 years ago
Howard Chu	6e05ca17e9	Add MDB_RESERVE mode ... When putting a record, just make space for the data, don't copy it. (Not compatible with MDB_DUPSORT, since the actual data is needed to determine the insert location.)	13 years ago
Howard Chu	fa0d64242b	Doc for the MDB_NOSUBDIR env option	13 years ago
Howard Chu	7a40080dd1	Add MDB_NOSUBDIR option ... Create the data file using exactly the given pathname, and the lock file using a suffix on the data file name.	13 years ago
Howard Chu	619e671f1c	txn_abort/commit free all their cursors now.	13 years ago
Howard Chu	b9d13a29e6	Track changes to all cursors. ... For any change to a page or node, update all other cursors pointing at the same page (or node). Cursors are now stored in a linked list off their owning transaction. Cursors are all closed when the transaction ends. Cursors in parent transactions are updated when their child transaction commits.	13 years ago
Howard Chu	c4d5e6e786	Add support for nested transactions.	13 years ago
Howard Chu	57b5fbea49	Add mdb_drop() for deleting a DB ... Allow MIDLs to grow arbitrarily, to allow unlimited number of pages to be freed in one txn.	13 years ago
Howard Chu	09006ccec7	API change, consistency check ... mdb_close() takes an env, not a txn. Also, add check for stale DB records (in case some other process wrote to the DB last).	13 years ago
Howard Chu	dc83777ab9	Minor tweaks, update relfunc behavior	13 years ago
Hallvard Furuseth	90ed553301	mdb integer type cleanup: Use MDB_dbi consistently. ... This changes the prototype of mdb_env_set_maxdbs().	13 years ago
Hallvard Furuseth	b56be64d2e	Drop ULONG in favor of size_t.	13 years ago
Hallvard Furuseth	bf9d722bec	mdb type cleanup: Consistent reader count types. ... Use unsigned int for reader counts/max limits, that's the smallest change. Don't need uint32_t when mdb_env_set_maxreaders() takes less. Change prototypes of mdb_env_set_maxreaders,mdb_env_get_maxreaders(). Check the mdb_env_set_maxreaders() argument.	13 years ago
Howard Chu	acdc248f57	If put(NOOVERWRITE) exists, return existing data	13 years ago
Howard Chu	a7edb95e64	Minor typos, additional clarification	13 years ago
Howard Chu	9ac8638d9d	More docs	13 years ago
Howard Chu	70a4f6f29d	mdb_cmp refactoring	13 years ago
Howard Chu	7f46832ec5	Begin reimplementing basic ops as cursor ops	13 years ago
Howard Chu	f6edbd7793	Add MDB_{FIRST,LAST}_DUP for cursor_get	13 years ago
Howard Chu	e91dae3ed5	Cleanup midl, start documenting internals	13 years ago
Howard Chu	b30d0266e7	Tweak docs	13 years ago
Howard Chu	2510bea718	API cleanup, doxygen docs for public API	13 years ago
Howard Chu	d54eb7dd81	Add txn_reset / txn_renew	13 years ago
Howard Chu	590c728044	First cut at DUPFIXED support ... Also in cursor_set, check the current page (if already set from before) before starting over again from the root.	13 years ago
Hallvard B Furuseth	3029bb694d	Macro cleanup: Parenthesize, simplify, remove a ;	13 years ago
Howard Chu	bab6be8077	Add mdb_strerror(), mdb_env_set_flags()	13 years ago
Howard Chu	9860d5a43f	Protect err codes	13 years ago
Howard Chu	5e3a3db1f2	Error cleanup ... Replace MDB_FAIL with more specific codes Return MDB_PANIC after failure to write meta page	13 years ago
Howard Chu	f9f0ec92a9	Add mdb_version()	13 years ago
Howard Chu	76d7ca8ce0	Rationalize mdbenv namespace	13 years ago
Howard Chu	c378b2525c	Move MDB_VERSION to mdb.h, use major/minor/patch	13 years ago
Howard Chu	af70c0d9ce	Tweak MDB_val to match struct berval	13 years ago
Howard Chu	ce9456d95c	Add MDB_INTEGERKEY db flag	13 years ago
Howard Chu	2f7ddb4103	Cleanup, add mdb_cursor_count()	13 years ago
Howard Chu	2e776bd36e	More DB checks	13 years ago
Howard Chu	39817f6e85	Parameter cleanup	13 years ago
Howard Chu	314ac28938	Sorted dups basically completed, needs testing	13 years ago
Howard Chu	f586e57742	Added cursor_get for sorted dups	13 years ago
Howard Chu	edf7869466	Add cursor_prev	13 years ago
Howard Chu	cc56ba04fb	Use BDB cursor terminology	13 years ago
Howard Chu	60550e14ee	Add some legalese ... Note derived from Martin Hedenfalk's btree.c; the code is significantly reworked but owes a lot to the original.	13 years ago
Howard Chu	852ac0e3bc	More sub-db stuff	13 years ago
Howard Chu	9b4c689601	Tweak mt_dbxs array	13 years ago
Howard Chu	4fd0f278d2	Tweaks to txn handling	13 years ago
Howard Chu	f89d0cc4b7	More subDBs, compiles now	13 years ago
Howard Chu	cb45191793	Start DB restructuring	13 years ago
Howard Chu	2766e88eeb	More prep for subdatabases	13 years ago
Howard Chu	661d4f80e3	Drop header page ... it's useless, just use meta pages instead	14 years ago
Howard Chu	421ee6bb1d	Use toggling meta page instead of always appending	14 years ago
Howard Chu	f367441b69	Add locking support	14 years ago