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

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