1 Added feature in regx-filters: "end element" on outer-most level will
2 perform an implicit "end record".
4 Bug fix: The show records facility (-s) only displayed information for
5 the first record in a file (and not for every record in the file).
7 Added option "-f <n>" to limit the logging of record operations. After
8 <n> records has been processed no logging is performed (unless errors
11 Bug fix: the compressed ISAM system didn't handle update operations
14 Added setting, "maxResultSetSize", to hold the number of records to
17 Bug fix: Complete phrase did't work for search operations.
19 Bug fix: temporary result sets weren't deleted.
21 Reduced disk space for saved keys (storeKeys = 1).
23 Added optional, physical ANY (key replication)
25 Implemented proximity operator in search.
27 Bug fix: the path name buffers used by file match traversal routines
28 have been extended to support long file names.
30 New C(ompressed) ISAM system. To enable it, specify "isam: c" in the
31 configuration file. The resulting register without "storeKeys" is about
32 half the size, and the memory used by zebraidx during phase 2 (merge) is
35 Reworked the way Regexp-2 queries with error tolerance are handled and
36 specified. The documentation has been updated accordingly.
38 Bug fix: Zebrasrv didn't search correctly when queries contained masking
39 characters. This bug was introduced in 1.0a8.
41 Zebrasrv now tag records with the proper database name.
43 New settings, memMax and keyTmpDir.
45 Changed name of setting lockDir (previously called lockPath) and
46 setTmpDir (previously called tempSetPath).
48 Generalized and changed record type specifications. In short, there are:
50 grs.sgml structured, "SGML-like" syntax
51 grs.regx.<filter> structured, Regular expression filter
53 Bug fix: Result sets weren't sorted in operations involving boolean
54 operations with "ranked" operands.
58 Added national character-handling subsystem.
62 Small modifications to input filters and profiles.
64 Added support for SOIF syntax (with private OID).
68 Fixed buffer-size problem in indexing.
70 Added compression to temporary files for updating.
72 Added phrase registers.
74 Added dynamic mapping of search attribute to multiple termlists (ANY).
76 Scan support in multiple databases/registers.
78 Configuration settings are case-insensitive and single dash (-)
79 characters are ignored in comparisons.
81 The index processing ignores empty files - warning given.
83 New option to zebraidx (-V) displays version information.
87 Fixed problem in file-update system.
89 Fixed problem in shadow system; register was sometimes corrupted after
94 Fixed problems in the ISAM subsystem. Caused difficulties when updating
97 Fixed small problem in SUTRS-filter. A newline was sometimes inserted before
98 the rank and record number.
100 Fixed bug in the isam subsystem - caused a malfunction when accessing
101 words which occurred more than 10000 times.
103 Distribution should now include YAZ (Z39.50 protocol stack) to simplify
106 Server can now run under inetd. Use option -i, and -w <directory> to
107 set working directory to desired location.
109 New zebraidx command: clean - removes temporary shadow files.
111 Fixed bug in ISAM system. Occurred rarely during register updates.
113 Logging during index merge phase is improved. The remaining running
116 Temporary files generated by zebraidx are removed after each run.
118 Bug fix: Dictionary didn't handle 8-bit characters correctly; was obvious
119 when doing scan operations in dictionaries with European characters.
123 A whole slew of updates, to make the first publicized release. Get the doc
128 Memory-problems in ISAM fixed. More blocktypes added to the default setup
129 to increase performance on larger databases.
131 Various minor changes in data management system.
135 A couple of portability-problems resolved.
137 Changed some malloc() to xmalloc().