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