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Revision 45 by tony, Tue Dec 6 10:33:46 2016 UTC vs.
Revision 102 by tony, Thu Jan 18 14:37:23 2018 UTC

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1 + IBX Change Log  version                                (2.1-1) Fri, 05 Jan 2018 16:53:58 +0000
2  
3 < IBX Change Log  version                                                     (2.0-0) Tue, 06 Dec 2016 10:33:44 +0000
3 > 1. IBExtract: Identity columns - add addition check for null column for generator name.
4  
5 < See also doc/readme.upgrade-4-x.to.2-0-0.xhtml for important information on
5 > 2. IBCustomDataSet: Insert and Modify (Update) queries now recognise and process SQL RETURNING clauses.
6 >   The main use for this is for Firebird 3 Identity columns (see IBXDocumentation 6.6.8 for further
7 >   information). Values returned as a result of executing an Insert or Update statement
8 >   replace existing values in the current row for each corresponding column.
9 >
10 > 3. The InsertSQL property editor now shows Firebird 3 Identity columns separate from the Field List.
11 >   When InsertSQL is generated, the Identity columns are not included in the list of values to
12 >   be inserted. A RETURNING clause is added to the insert statement to return the value of
13 >   each Identity column after the insert is executed.
14 >
15 > IBX Change Log  version                            (2.1-0) Fri, 15 Dec 2017 12:20:11 +0000
16 >
17 > 1. IBCustomDataset: Minor change of PChar to PByte for compatibility with fbintf
18 >   changes.
19 >
20 > 2. IBCustomDataset: Fixed use of incorrect datasize in TIBStringField.SetAsString.
21 >   Bug could result in truncated multi-byte character set values.
22 >
23 > 3. Changes consequential on moving fbintf character set utility functions from
24 >   IFirebirdAPI to IAttachment.
25 >
26 > 4. Avoid "Object is nil" error when opening a database with DefaultSystemCodePage = true
27 >
28 > 5. IBLookupComboEditBox: avoid race condition when autocompleting text that occasionally
29 >   results in autocomplete ignoring prefix text.
30 >
31 > 6. IBLookupComboEditBox: Ensure that cursor is not reset to start of text when
32 >   entering a new name into the text box.
33 >
34 > 7. IBCustomDataset: ensure that TIBStringField uses the field size reported by
35 >   Firebird rather than recomputing it.
36 >
37 > 8. Property Editor positioning tidy up: All IBX Property editors should now be
38 >   screen centre. Previously some were "poDesigned" which may be inappropriate
39 >   for multi monitor desktops.
40 >
41 > 10. TIBTreeView.FindNode: protect against error if zero length path or empty tree node.
42 >
43 > 11. TIBTransaction: On Force Disconnect do not raise an exception when problem ending
44 >    a transaction and always reset the object.
45 >
46 > 12. TIBQuery tidyup: remove unnecessary call to GetAffectedRows.
47 >
48 > 13. TIBXScript: Allow for override of database filename in Create Database statements.
49 >
50 > 14. IBLocaldb: Support initialisation of the database from an SQL script in addition
51 >    to a gbak format archive.
52 >
53 > 15. IBLocaldb: fix problem that stopped the OnSharedDataDir event from being recognised.
54 >
55 > 16. IBLocaldb: Drop database if error creating an empty database.
56 >
57 > 17. TIBTreeView: improve performance when selecting node - avoid refreshing dataset
58 >    unless selected node not in current dataset.
59 >
60 > 18. IBServices: SetDBParams method moved from TCustomIBLocalDBSupport (in IBLocalDB package)
61 >    to TIBCustomService, and IBlocalDB code tidy up.
62 >
63 > 19. IBTreeView: Initialise TIBTreeNode KeyValue to null to avoid unpredictable
64 >    behaviour due to uninitialised variable.
65 >
66 > 20. IBServices: Correct encoding of isc_spb_prp_write_mode in TIBConfigService from
67 >    integer to byte. Ditto isc_spb_prp_reserve_space and isc_spb_prp_access_mode.
68 >
69 > 21. IBSQL: When Database changed ensure that all resources are freed.
70 >
71 > 22. IBCustomDataset: When database changed ensure that queries an unprepared.
72 >
73 > 23. SQL Property Editors now use SynEdit with SQL Highlighter. New features include:
74 >    * Line Wrap on SQL Token boundaries (on user command)
75 >    * auto-complete table names in drop down list of table names
76 >    * Double click on tablename or field name adds to SQL text
77 >
78 > 24. IBDataOutput: print statistics using float (%f) format instead of decimal (%d).
79 >
80 > 25. IBTreeView: Call to FindNode: param type change from "array of Variant" to
81 >    TVariantArray. Seems to avoid memory corruption in Windows (probably a
82 >    workaround for a problem in fpc 3.0.4 win64).
83 >
84 > 26. IBDatabaseInfo: Code tidy up. Add check for database not assigned or not open.
85 >
86 > 27. IBDatabaseInfo: Remove memory leak when accessing database operation counts.
87 >
88 > IBX Change Log  version                   (2.0-2) Fri, 24 Feb 2017 12:17:53 +0000
89 >
90 > 1. TIBDatabase.CreateDatabase: extract full DB Name from SQL using reg ex in order to
91 >   include remote system name.
92 >
93 > 2. TIBExtract: No longer include comment header and COMMIT statement for empty
94 >   tables when data included in output.
95 >
96 > 3. Profiling: IBSQL now has conditional compilation flags to enable query performance
97 >   and timing information to be written to stdout. This may be used to locate
98 >   performance bottlenecks.
99 >
100 > 4. SQLParser: only call "OnChanging" event handler when value is different.
101 >
102 > 5. IBDynamicGrid: Update handling of navigation keys for a TDateEdit
103 >
104 > 6. IBCustomDataset: Set internalunprepared flag when transaction ends. This ensures
105 >   that BindFields is called when the query is next activated. Avoids FieldName
106 >   not found error.
107 >
108 > 7. IBUpdate: This is a new IBX component similar to TIBUpdateSQL. It is more general
109 >   purpose and allows the programmer to define any action they want for Update, Insert
110 >   or Delete. This may be complex SQL (similar to a Trigger), application specific
111 >   filtering of updates, or use of statements such as Grant or Revoke instead of
112 >   normal DML. See User Manual for more information.
113 >
114 > IBX Change Log  version                  (2.0-1) Mon, 09 Jan 2017 15:31:49 +0000
115 >
116 > 1. TIBEvents: Fix uninitialised variable that could result in lost events.
117 >
118 > 2. TIBExtract: Added support for FB3 "USAGE" privilege.
119 >
120 > 3. TIBExtract: data formatted as Charset set "octets" is now output using
121 >   hexadecimal notation.
122 >
123 > 4. TIBExtract: Binary Blobs and array data can now be embedded in INSERT statements
124 >   using a simple XML format.
125 >
126 > 5. TIBExtract: extract of individual Triggers and Stored Procedures can now include
127 >   grants to these objects.
128 >
129 > 6. TIBExtract: Stored Procedures and Views output in dependency order to avoid
130 >   dependency problems restoring complex databases.
131 >
132 > 7. TIBXScript: This component has been restructured to allow for the processing of
133 >   embedded XML in INSERT statements and to support interactive sources in addition
134 >   to non-interactive data sources such as files.
135 >
136 > 8. TIBXScript: CREATE DATABASE, DROP DATABASE, CONNECT statements are now supported.
137 >
138 > 9. TIBXScript: ISQL compatiable Set statements are now supported:
139 >   SET SQL DIALECT
140 >   SET TERM
141 >   SET AUTODDL
142 >   SET BAIL
143 >   SET ECHO
144 >   SET COUNT
145 >   SET STATS
146 >   SET NAMES <character set>
147 >
148 > 10. IBVersion unit added to hold current IBX Version Number information.
149 >
150 > 11. TIBExtract: Use character rather than byte length for VarChar procedure arguments.,
151 >    and domain definitions.
152 >
153 > 12. TIBExtract: Triggers now use SQL2003 syntax and database and transaction triggers
154 >    fully supported.
155 >
156 > 13. TIBExtract: when a database dump includes data, the generator values are now also set.
157 >
158 > 14: IBSQLEdit: Unit LCLPlatformDef added to uses clauses for lazarus 1.7 and later.
159 >
160 > IBX Change Log  version     (2.0-0) Tue, 06 Dec 2016 10:33:44 +0000
161 >
162 > See also doc/IBX4LazarusGuide.pdf for important information on
163   upgrading to IBX2.
164  
165   1. Size property of TIBStringField is now the width in characters of the field

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