1 Simple ranked searches now return correct number of hits.
3 The test option (-s) only makes a read-lock on the index as well
4 as using read-only operations anywhere.
6 Moved towards generic character mapping. Configuration file default.idx
7 specifies character map files for register types w, p, u, etc.
9 Implemented "begin variant" for the sgml.regx - filter.
11 Fixed a few memory leaks.
13 Added support for C++, headers uses extern "C" for public definitions.
15 Bug fix: The show records facility (-s) only displayed information for
16 the first record in a file (and not for every record in the file).
18 Added option "-f <n>" to limit the logging of record operations. After
19 <n> records has been processed no logging is performed (unless errors
22 Bug fix: the compressed ISAM system didn't handle update operations
25 Added setting, "maxResultSetSize", to hold the number of records to
28 Bug fix: Complete phrase did't work for search operations.
30 Bug fix: temporary result sets weren't deleted.
32 Reduced disk space for saved keys (storeKeys = 1).
34 Added optional, physical ANY (key replication)
36 Implemented proximity operator in search.
38 Bug fix: the path name buffers used by file match traversal routines
39 have been extended to support long file names.
41 New C(ompressed) ISAM system. To enable it, specify "isam: c" in the
42 configuration file. The resulting register without "storeKeys" is about
43 half the size, and the memory used by zebraidx during phase 2 (merge) is
46 Reworked the way Regexp-2 queries with error tolerance are handled and
47 specified. The documentation has been updated accordingly.
49 Bug fix: Zebrasrv didn't search correctly when queries contained masking
50 characters. This bug was introduced in 1.0a8.
52 Zebrasrv now tag records with the proper database name.
54 New settings, memMax and keyTmpDir.
56 Changed name of setting lockDir (previously called lockPath) and
57 setTmpDir (previously called tempSetPath).
59 Generalized and changed record type specifications. In short, there are:
61 grs.sgml structured, "SGML-like" syntax
62 grs.regx.<filter> structured, Regular expression filter
63 grs.marc.<abs> Reads *MARC records in the ISO2709 format. <abs>
64 is the name of an abstract syntax file.
65 Bug fix: Result sets weren't sorted in operations involving boolean
66 operations with "ranked" operands.
70 Added national character-handling subsystem.
74 Small modifications to input filters and profiles.
76 Added support for SOIF syntax (with private OID).
80 Fixed buffer-size problem in indexing.
82 Added compression to temporary files for updating.
84 Added phrase registers.
86 Added dynamic mapping of search attribute to multiple termlists (ANY).
88 Scan support in multiple databases/registers.
90 Configuration settings are case-insensitive and single dash (-)
91 characters are ignored in comparisons.
93 The index processing ignores empty files - warning given.
95 New option to zebraidx (-V) displays version information.
99 Fixed problem in file-update system.
101 Fixed problem in shadow system; register was sometimes corrupted after
106 Fixed problems in the ISAM subsystem. Caused difficulties when updating
109 Fixed small problem in SUTRS-filter. A newline was sometimes inserted before
110 the rank and record number.
112 Fixed bug in the isam subsystem - caused a malfunction when accessing
113 words which occurred more than 10000 times.
115 Distribution should now include YAZ (Z39.50 protocol stack) to simplify
118 Server can now run under inetd. Use option -i, and -w <directory> to
119 set working directory to desired location.
121 New zebraidx command: clean - removes temporary shadow files.
123 Fixed bug in ISAM system. Occurred rarely during register updates.
125 Logging during index merge phase is improved. The remaining running
128 Temporary files generated by zebraidx are removed after each run.
130 Bug fix: Dictionary didn't handle 8-bit characters correctly; was obvious
131 when doing scan operations in dictionaries with European characters.
135 A whole slew of updates, to make the first publicized release. Get the doc
140 Memory-problems in ISAM fixed. More blocktypes added to the default setup
141 to increase performance on larger databases.
143 Various minor changes in data management system.
147 A couple of portability-problems resolved.
149 Changed some malloc() to xmalloc().