- * Copyright (C) 1994-1995, Index Data I/S
- * All rights reserved.
- * Sebastian Hammer, Adam Dickmeiss
- *
- * $Log: recindex.c,v $
- * Revision 1.15 1996-05-13 14:23:06 adam
- * Work on compaction of set/use bytes in dictionary.
- *
- * Revision 1.14 1996/02/01 20:48:15 adam
- * The total size of records are always checked in rec_cache_insert to
- * reduce memory usage.
- *
- * Revision 1.13 1995/12/11 09:12:49 adam
- * The rec_get function returns NULL if record doesn't exist - will
- * happen in the server if the result set records have been deleted since
- * the creation of the set (i.e. the search).
- * The server saves a result temporarily if it is 'volatile', i.e. the
- * set is register dependent.
- *
- * Revision 1.12 1995/12/07 17:38:47 adam
- * Work locking mechanisms for concurrent updates/commit.
- *
- * Revision 1.11 1995/12/06 13:58:26 adam
- * Improved flushing of records - all flushes except the last one
- * don't write the last accessed. Also flush takes place if record
- * info occupy more than about 256k.
- *
- * Revision 1.10 1995/12/06 12:41:24 adam
- * New command 'stat' for the index program.
- * Filenames can be read from stdin by specifying '-'.
- * Bug fix/enhancement of the transformation from terms to regular
- * expressons in the search engine.
- *
- * Revision 1.9 1995/11/30 08:34:33 adam
- * Started work on commit facility.
- * Changed a few malloc/free to xmalloc/xfree.
- *
- * Revision 1.8 1995/11/28 14:26:21 adam
- * Bug fix: recordId with constant wasn't right.
- * Bug fix: recordId dictionary entry wasn't deleted when needed.
- *
- * Revision 1.7 1995/11/28 09:09:43 adam
- * Zebra config renamed.
- * Use setting 'recordId' to identify record now.
- * Bug fix in recindex.c: rec_release_blocks was invokeded even
- * though the blocks were already released.
- * File traversal properly deletes records when needed.
- *
- * Revision 1.6 1995/11/25 10:24:06 adam
- * More record fields - they are enumerated now.
- * New options: flagStoreData flagStoreKey.
- *
- * Revision 1.5 1995/11/22 17:19:18 adam
- * Record management uses the bfile system.
- *
- * Revision 1.4 1995/11/20 16:59:46 adam
- * New update method: the 'old' keys are saved for each records.