Howard Chu
ea0d619dae
Store IDs in BeigEndian format on disk
2004-03-06 12:41:29 +00:00
Howard Chu
e0e3560cf5
Use Btree instead of Hash for indexing
2004-01-28 05:00:56 +00:00
Kurt Zeilenga
3c598e89fb
Happy new year
2004-01-01 19:15:16 +00:00
Kurt Zeilenga
9d811eb1fa
Notices
2003-11-28 21:08:20 +00:00
Howard Chu
76dd6bb6da
Revert to previous behavior:
...
always use DB_AUTO_COMMIT when opening a database, don't make it
dependent on an in-progress transaction
use mutex instead of DB lock for db access.
2003-09-25 00:27:22 +00:00
Hallvard Furuseth
d61f44fa7c
Revert previous patch: Bad time for it.
2003-06-12 09:20:04 +00:00
Hallvard Furuseth
93b19fdf9a
Fix bdb_db_hash() to handle padding bits in integers.
2003-06-05 11:55:27 +00:00
Howard Chu
f7db076c86
Fix prev commit
2003-04-17 05:15:12 +00:00
Howard Chu
7dcb79157d
Fix database search loop conditions
2003-04-17 04:55:39 +00:00
Howard Chu
0be6cb5a67
Deleted bi_database_mutex, use DB_LOCK instead. Changed bdb_locker_id to
...
lookup the threadctx if no Op * is provided. (bdb_db_cache doesn't know
its thread context when it acquires a locker ID.)
2003-03-29 05:15:48 +00:00
Howard Chu
1985b2c5a1
Don't use subdatabases for indexes. This patch is an incompatible change,
...
must destroy existing indexes and run slapindex to regenerate.
2003-03-27 04:30:05 +00:00
Howard Chu
23d69c1d1f
Still need DB_AUTO_COMMIT flag
2003-03-22 16:21:44 +00:00
Howard Chu
a0c58e5f40
Don't use DB_AUTO_COMMIT when opening a database
2003-03-18 00:04:16 +00:00
Kurt Zeilenga
6939c53170
Happy new year
2003-01-03 20:20:47 +00:00
Howard Chu
35e8b8325d
Unifdef BDB_IDL_MULTI.
2002-09-10 04:20:45 +00:00
Howard Chu
cd60deb4a9
OS/390 EBCDIC support
2002-08-22 04:39:59 +00:00
Howard Chu
3b9f4a82ee
Added support for BDB 4.1.17
2002-08-22 04:00:06 +00:00
Julius Enarusai
6107ba67d2
Coverted LDAP_LOG macro to use subsystem ID int values instead of string values
2002-07-11 20:33:24 +00:00
Howard Chu
380806eebe
ITS#1726, always use bdb_db_hash().
2002-04-05 05:59:04 +00:00
Julius Enarusai
bb38d574ac
Added LDAP_LOG messages
2002-03-26 18:01:58 +00:00
Kurt Zeilenga
0e2af54a3f
Update copyright statements
2002-01-04 21:17:25 +00:00
Howard Chu
7c8c5213b1
BDB_MULTI still needs the dupsort function.
2001-12-18 04:41:40 +00:00
Howard Chu
4ddb7c5730
Use a 4-byte constant for the presence index key. Set the index db hash
...
function to simply pass thru the key value, which is already a hash value.
2001-12-16 14:21:47 +00:00
Howard Chu
bf61a1ca9d
Use DB_HASH instead of DB_BTREE for index databases. Since index keys are
...
mainly 4-byte hashes already, there is no locality-of-reference to exploit
as a Btree. About a 7% performance gain.
2001-12-15 23:21:37 +00:00
Howard Chu
4ed4b3f0c0
Revert previous checkin, DB_NODUPDATA is not valid on db->set_flags().
...
It must be specified on individual put() operations (and already is).
2001-12-15 23:00:46 +00:00
Kurt Zeilenga
e2173e3c20
Disallow duplicate duplicate data
2001-12-08 04:30:23 +00:00
Howard Chu
505a8693e6
Some fixes for BDB_IDL_MULTI. Experimental back-hdb code.
2001-12-07 12:38:25 +00:00
Howard Chu
859e283834
Experimental index management. Uncomment BDB_IDL_MULTI in back-bdb.h
...
to activate. Needs to check limits in bdb_idl_insert_key, will get to
that later.
2001-12-06 13:20:18 +00:00
Howard Chu
52beecbdf4
Fix, index databases were not being closed on shutdown.
2001-12-06 03:24:09 +00:00
Howard Chu
295e14bd54
Renamed BDB_ID2ENTRY_PAGESIZE to just BDB_PAGESIZE; set it on each database
...
instead of just the id2entry db. It helps. I also found that tweaking the
environment (set_lg_bsize 2MB; set_cachesize 2MB) helps but those can be
taken care of in a DB_CONFIG file. Tweaked the bdb_bt_compare function; it
really only needs to be set on little-endian machines. (On big-endian machines
a lexical sort gives the same result as an integer sort.) Moved the final
checkpoint back to the dbenv_close, I think this leaves a cleaner log file.
2001-11-28 20:48:06 +00:00
Howard Chu
24d1ab848c
Added experimental support for DB_DIRTY_READ.
2001-11-28 03:11:04 +00:00
Kurt Zeilenga
d5d801d152
Misc code cleanup
2001-11-27 03:41:03 +00:00
Kurt Zeilenga
78adfde54e
BDB_INDEX code does no harm (but no good yet, not used by filters yet).
2001-10-05 20:12:16 +00:00
Kurt Zeilenga
9f1fc48659
Another round. BDB_INDEX almost ready for functional testing.
2001-10-05 17:00:21 +00:00
Kurt Zeilenga
5160da05e5
Add some initial BDB_INDEX code... needs much work.
2001-10-04 22:29:34 +00:00
