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Revision 41 by tony, Sat Jul 16 12:25:48 2016 UTC vs.
Revision 66 by tony, Wed Aug 23 08:23:42 2017 UTC

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1 < IBX Change Log  version                                     (1.4-2) Sat, 16 Jul 2016 13:25:48 +0100
1 > IBX Change Log  version                   (2.0.3) tba, 24 Feb 2017 12:17:53 +0000
2 >
3 > 1. IBCustomDataset: Minor change of PChar to PByte for compatibility with fbintf
4 >   changes.
5 >
6 > 2. IBCustomDataset: Fixed use of incorrect datasize in TIBStringField.SetAsString.
7 >   Bug could result in truncated multi-byte character set values.
8 >
9 > 3. Changes consequential on moving fbintf character set utility functions from
10 >   IFirebirdAPI to IAttachment.
11 >
12 > 4. Avoid "Object is nil" error when opening a database with DefaultSystemCodePage = true
13 >
14 > 5. IBLookupComboEditBox: avoid race condition when autocompleting text that occasionally
15 >   results in autocomplete ignoring prefix text.
16 >
17 > 6. IBLookupComboEditBox: Ensure that cursor is not reset to start of text when
18 >   entering a new name into the text box.
19 >
20 > 7. IBCustomDataset: ensure that TIBStringField uses the field size reported by
21 >   Firebird rather than recomputing it.
22 >
23 > IBX Change Log  version                   (2.0-2) Fri, 24 Feb 2017 12:17:53 +0000
24 >
25 > 1. TIBDatabase.CreateDatabase: extract full DB Name from SQL using reg ex in order to
26 >   include remote system name.
27 >
28 > 2. TIBExtract: No longer include comment header and COMMIT statement for empty
29 >   tables when data included in output.
30 >
31 > 3. Profiling: IBSQL now has conditional compilation flags to enable query performance
32 >   and timing information to be written to stdout. This may be used to locate
33 >   performance bottlenecks.
34 >
35 > 4. SQLParser: only call "OnChanging" event handler when value is different.
36 >
37 > 5. IBDynamicGrid: Update handling of navigation keys for a TDateEdit
38 >
39 > 6. IBCustomDataset: Set internalunprepared flag when transaction ends. This ensures
40 >   that BindFields is called when the query is next activated. Avoids FieldName
41 >   not found error.
42 >
43 > IBX Change Log  version                  (2.0-1) Mon, 09 Jan 2017 15:31:49 +0000
44 >
45 > 1. TIBEvents: Fix uninitialised variable that could result in lost events.
46 >
47 > 2. TIBExtract: Added support for FB3 "USAGE" privilege.
48 >
49 > 3. TIBExtract: data formatted as Charset set "octets" is now output using
50 >   hexadecimal notation.
51 >
52 > 4. TIBExtract: Binary Blobs and array data can now be embedded in INSERT statements
53 >   using a simple XML format.
54 >
55 > 5. TIBExtract: extract of individual Triggers and Stored Procedures can now include
56 >   grants to these objects.
57 >
58 > 6. TIBExtract: Stored Procedures and Views output in dependency order to avoid
59 >   dependency problems restoring complex databases.
60 >
61 > 7. TIBXScript: This component has been restructured to allow for the processing of
62 >   embedded XML in INSERT statements and to support interactive sources in addition
63 >   to non-interactive data sources such as files.
64 >
65 > 8. TIBXScript: CREATE DATABASE, DROP DATABASE, CONNECT statements are now supported.
66 >
67 > 9. TIBXScript: ISQL compatiable Set statements are now supported:
68 >   SET SQL DIALECT
69 >   SET TERM
70 >   SET AUTODDL
71 >   SET BAIL
72 >   SET ECHO
73 >   SET COUNT
74 >   SET STATS
75 >   SET NAMES <character set>
76 >
77 > 10. IBVersion unit added to hold current IBX Version Number information.
78 >
79 > 11. TIBExtract: Use character rather than byte length for VarChar procedure arguments.,
80 >    and domain definitions.
81 >
82 > 12. TIBExtract: Triggers now use SQL2003 syntax and database and transaction triggers
83 >    fully supported.
84 >
85 > 13. TIBExtract: when a database dump includes data, the generator values are now also set.
86 >
87 > 14: IBSQLEdit: Unit LCLPlatformDef added to uses clauses for lazarus 1.7 and later.
88 >
89 > IBX Change Log  version     (2.0-0) Tue, 06 Dec 2016 10:33:44 +0000
90 >
91 > See also doc/IBX4LazarusGuide.pdf for important information on
92 > upgrading to IBX2.
93 >
94 > 1. Size property of TIBStringField is now the width in characters of the field
95 >   and not the byte length. This applies only to multi-byte character sets such
96 >   as UTF8. The original approach aligned with TStringField. However, the TStringField
97 >   code is not recognised as a bug and hence this change to align the behaviour.
98 >   The TStringField change is expected in fpc 3.2.0.
99 >
100 > 2. A new property AutoFieldSize: boolean has been added to TIBStringField. When
101 >   true (default) then Size property value saved in the lfm is ignored. Size is
102 >   always set from the dynamic information read from the database. It is unclear
103 >   why anyone would want to override this and set Size to false.
104 >
105 > 3. ibxscript: should now handle correctly a Case..End statement within a procedure
106 >   block.
107 >
108 > 4. IBDatabase: new property - CreateIfNotExists. If true and database does not
109 >   exist when an attempt is made to connect to it (run time only) then an attempt
110 >   is made to create the database.
111 >
112 > 5. IBDatabase: new event - OnCreateDatabase. This event is called after a database
113 >   has been successfully created as a result of a call to CreateDatabase or when
114 >   creating a database after it was found not to exist.
115 >
116 > 6.  DBControlGrid: a race condition could result in the wrong row image being
117 >    written to the cache. This has been avoided by a trip round the message
118 >    loop before rendering the row image.
119 >
120 > 7.  DBControlGrid: It is strongly recommended not to open the source DataSet for
121 >    a DBControlGrid during a Form's "OnShow" event handler. Under GTK2 this is
122 >    known to risk corrupt rendering of row images when the control is first
123 >    displayed. If necessary use "Application.QueueAsyncCall" to delay opening
124 >    of the dataset (see DBControlGrid examples) until the Form's Window has been created.
125 >
126 > 8.  DBControlGrid & IBDynamicGrid: Navigation keys should now work correctly with
127 >    a TDateEdit control located on an editor panel.
128 >
129 > 9.  TIBExtract: brought up-to-date plus many bug fixes.
130 >
131 > 10. DBControlGrid: Removed memory leak when updating rows.
132 >
133 > 11. TIBCMLocalDBSupport: fixed invalid free on upgrade.
134 >
135 > IBX Change Log  version                                           (1.4-3) Thu, 22 Sep 2016 18:10:15 +0100
136 >
137 > 1. IBCustomDataset: When calling SetCodePage, no longer request transliteration
138 >   when target codepage is CP_NONE. This is a workaround for
139 >   http://bugs.freepascal.org/view.php?id=30622.
140 >
141 > 2. DBLog option removed from TIBStatisticalService - not supported by server
142 >   since Firebird 1.5.
143 >
144 > 3. ibxscript: An error is no longer generated for "on commit preserve rows" or
145 >   similar.
146 >
147 > 4. IBCodePage: updated mapping between codepages and character id.
148 >
149 > 5. ftWideString and ftWideMemo withdrawn. There is no UTF16 character set in
150 >   Firebird. Character sets with a char width of two are not UTF16.
151 >
152 > 6. Strings received from the database are now always transliterated into UTF8
153 >   regardless of the database character set or connection character set. This
154 >   is for compatibility with the LCL.
155 >
156 > IBX Change Log  version  (1.4-2) Thu, 22 Sep 2016 15:25:27 +0100
157  
158   1. IBBlob: Defer reading of blob until read method called. This avoids having to
159     read in an entire blob just to get the size of the blob. General performance

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