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Revision 267 by tony, Fri Dec 28 10:44:23 2018 UTC vs.
Revision 272 by tony, Mon Feb 4 13:34:37 2019 UTC

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1 < IBX Change Log  version (2.3-3 Build 11288) Fri, 28 Dec 2018 10:04:17 +0000
1 > IBX Change Log  version (2.3-3 Build 11453) Fri, 28 Dec 2018 10:04:17 +0000
2 >
3  
4   1. New property for TIBDatabase and TIBXServicesConnection. This is "ConfigOverrides"
5     and is used to override the default settings in the client side "firebird.conf" This
# Line 20 | Line 21 | IBX Change Log  version (2.3-3 Build 112
21     is a "convenience" property. If set the "WireCompression=true" is added to the
22     ConfigOverrides. If unchecked then this setting is removed.
23  
24 + 3. TIBExtract: 64-bit integer types are now correctly extracted as "BIGINT" and
25 +   not "INT64".
26 +
27 + 4. New published properties for TIBCSVDataOut, TIBInsertStmtsOut and TIBBlockFormatOut
28 +   These are:
29 +    property TimestampFormat: string;
30 +    property DateFormat: string;
31 +    property TimeFormat: string;
32 +
33 +   Respectively, these provide the date time format templates for SQL types: TIMESTAMP,
34 +   DATETIME and TIME. The format strings use the standard FPC date/time format
35 +   characters (see https://www.freepascal.org/docs-html/rtl/sysutils/formatchars.html).
36 +
37 +   If any of the above properties are set to an empty string, then the locale default
38 +   is used. This uses the ShortDateFormat and the LongTimeFormat. In timestamp, the
39 +   locale default is extended by appending '.zzz' to include milliseconds.
40 +
41 +   TIBCSVDataOut by default sets these properties to the empty string, while the other
42 +   two use: 'yyyy.mm.dd hh:nn:ss.zzz', 'yyyy.mm.dd' and 'hh:nn:ss.zzz' respectively.
43 +
44 + 5. New published property for TIBCSVDataOut:
45 +     property QuoteStrings: boolean (default true)
46 +
47 +   If false then strings are unquoted, otherwise, the QuoteChar property value is
48 +   used to delimit each and every string in the output.
49 +
50 + 6. New published properties for TIBCSVDataOut:
51 +    property FieldSeparator: string;
52 +    property HeaderSeparator: string;
53 +
54 +   Respectively, these provide the separator character(s) used to separate fields
55 +   in data and header rows. Both default to ','.
56 +
57 + 7. New published properties for TIBCSVDataOut and TIBBlockFormatOut:
58 +    TOnFormatTextString = procedure(sender: TObject; var TextString: string) of object;
59 +    property OnFormatTextString;
60 +
61 +   This event handler can be used to process text strings before they are included
62 +   in the output e.g. to replace unprintable characters with alternative strings.
63 +   This only applies to columns with an SQL Type of SQL_VARYING and SQL_TEXT.
64 +
65 + 8. TIBDataSet now raises an exception when ParamByName called with an invalid parameter name.
66 +   Uses "FindParam" if in order to find out if a parameter with a given name exists
67 +   and without raising and exception if it does not.
68 +
69 + 9. TIBQuery now uses IBX SQL Parser instead of the TParams SQL parser in order to ensure
70 +   consistency with SQL queries.
71 +
72 + 10. CaseSensitiveParameterNames property added to TIBSQL, TIBDataSet and TIBQuery.
73 +    When true, SQL statement parameter names are parsed case sensitive. Note for
74 +    TIBDataSet only applies to Select query.
75 +
76 + 11. IBEvents: removing a TIBEvent component from a form should no longer result in
77 +    an IDE exception.
78 +
79 + 12. LocalDBSupport: initial database creation should now work correctly
80 +    when the schema source is an sql file.
81 +
82 + 13. TIBCMLocalDBSupport: new event handler "property OnProgressEvent: TOnProgressEvent"
83 +    when defined, this handler will be called by the internal TIBXScript during
84 +    initial database creation when the schema source is an sql file and may be used
85 +    to provide a visual indication of progress in console mode.
86 +
87 + 14. TCustomIBLocalDBSupport: new public property "InOnCreateDB: boolean". This is set
88 +    to true while a new local database is being created and its schema populated.
89 +    Useful in (e.g.) TIBDatabase.OnAfterConnect handler to suppress actions
90 +    when the database is disconnected/connected during the create DB procedure.
91 +
92 + 15. TIBXScript: any User/password parameters found in a CREATE DATABASE statement
93 +    are now always ignored and replaced by the user name and password provided as
94 +    the login parameters for the TIBDatabase referenced from the TIBXScript. The
95 +    IgnoreCreateDatabase property still applies and the CREATE DATABASE statement is
96 +    completely ignored if this property is true.
97 +
98 + 16. Code tidyup in IBTreeView: Node properties initialisation moved from TIBTreeView.AddNodes
99 +    to TIBTreeView.Added. An OnAddition event handler is no longer needed to initialise
100 +    ImageIndex and SelectImageIndex values on AddNode.
101 +
102 + 17. TIBDatabase.Attachment and TIBXServicesConnection.ServicesIntf properties are now
103 +    read/write. This should enabled (e.g.) multiple instances of TIBDatabase to share
104 +    the same database connection.
105 +
106 + 18. TIBDataSet and TIBQuery now support the TDataSet "Filter" property.
107 +    if provided, this should be an conditional SQL expression suitable for
108 +    including in an SQL Select statement "where" clause. If non-empty and the
109 +    "Filtered" property is true then the SQL expression provided as the value of
110 +    the "Filter" property is "ANDed" with any existing condition statement
111 +    in the SQL statement's "Where" clause.
112 +
113 +    If the "Filter" property is set at run time, the "Filtered" property is true
114 +    and the dataset is already open, then the dataset is closed and re-opened automatically.
115 +
116 +    The "Filter" condition may include IBX style parameters. In which case, their
117 +    value must be set by the dataset's "OnBeforeOpen" event handler.
118 +
119 +    This is a public property for TIBDataSet and TIBQuery query and intended for
120 +    use at run time.
121 +
122 +    Note: The property is a published property of TIBTable. The TIBTable functionality
123 +    is unaffected by this change.
124 +
125   IBX Change Log  version (2.3-2) Wed, 05 Dec 2018 12:19:23 +0000
126  
127   1. Remove need to check for IsMultiThread by providing access to GUI timers via

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