ViewVC Help
View File | Revision Log | Show Annotations | Download File | View Changeset | Root Listing
root/public/ibx/trunk/fbintf/changelog
(Generate patch)
# Line 1 | Line 1
1 < FBINTF Change Log  version          (1.1-6 Build 12344) Fri, 21 Aug 2020 15:15:24 +0100
1 > FBINTF Change Log  version          (1.2-0 Build 12476) Wed, 17 Feb 2021 10:13:50 +0000
2 >
3 > 1. Imported (Firebird) constants updated for Firebird 4.
4 >
5 > 2. Firebird.pas from Firebird 4 integrated into source code tree.
6 >
7 > 3. Added Support for TIMETAMP WITH TIME ZONE and TIME WITH TIME ZONE data types.
8 >
9 > 4. Added Support for SQL_DEC16, SQL_DEC34 and extended NUMERIC precision.
10 >
11 > 5. New unit 'FBClientLib.pas' added and provides new interface IFBIMasterProvider.
12 >   QueryInterface may be used to coerce this interface from IFirebirdAPI. The
13 >   interface provides a single method "function GetIMasterIntf: IMaster". This provides
14 >   type safe access to the Firebird IMaster interface and avoids the need to turn
15 >   off object checks when coercing "function GetIMaster: TObject" to IMaster.
16 >
17 > 6. New IFirebirdAPI Calls:
18 >    function HasLocalTZDB: boolean;
19 >    function HasTimeZoneSupport: boolean;
20 >    function HasExtendedTZSupport: boolean;
21 >    procedure SQLDecFloatEncode(aValue: tBCD; SQLType: cardinal; bufptr: PByte);
22 >    function SQLDecFloatDecode(SQLType: cardinal; scale: integer; bufptr: PByte): tBCD;
23 >
24 > 7. New IAttachment Calls:
25 >    function HasDecFloatSupport: boolean;
26 >    function GetTimeZoneServices: ITimeZoneServices;
27 >    function HasTimeZoneSupport: boolean;
28 >
29 > 8. New Interface ITimeZoneServices.
30 >
31 > 9. New ISQLData API Calls:
32 >    procedure GetAsDateTime(var aDateTime: TDateTime; var dstOffset: smallint; var aTimezoneID: TFBTimeZoneID); overload;
33 >    procedure GetAsDateTime(var aDateTime: TDateTime; var dstOffset: smallint; var aTimezone: AnsiString); overload;
34 >    procedure GetAsTime(var aTime: TDateTime; var dstOffset: smallint; var aTimezoneID: TFBTimeZoneID; OnDate: TDateTime); overload;
35 >    procedure GetAsTime(var aTime: TDateTime; var dstOffset: smallint; var aTimezone: AnsiString; OnDate: TDateTime); overload;
36 >    function GetAsUTCDateTime: TDateTime;
37 >    function GetAsBCD: tBCD;
38 >
39 > 10. New ISQLParam API Calls
40 >    procedure GetAsDateTime(var aDateTime: TDateTime; var dstOffset: smallint; var aTimezoneID: TFBTimeZoneID); overload;
41 >    procedure GetAsDateTime(var aDateTime: TDateTime; var dstOffset: smallint; var aTimezone: AnsiString); overload;
42 >    procedure GetAsTime(var aTime: TDateTime; var dstOffset: smallint; var aTimezoneID: TFBTimeZoneID; OnDate: TDateTime); overload;
43 >    procedure GetAsTime(var aTime: TDateTime; var dstOffset: smallint; var aTimezone: AnsiString; OnDate: TDateTime); overload;
44 >    function GetAsUTCDateTime: TDateTime;
45 >    function GetAsBCD: tBCD;
46 >    function GetStatement: IStatement;
47 >    function GetTransaction: ITransaction;
48 >    procedure SetAsTime(aValue: TDateTime; OnDate: TDateTime; aTimeZoneID: TFBTimeZoneID); overload;
49 >    procedure SetAsTime(aValue: TDateTime; OnDate: TDateTime; aTimeZone: AnsiString); overload;
50 >    procedure SetAsDateTime(aValue: TDateTime; aTimeZoneID: TFBTimeZoneID); overload;
51 >    procedure SetAsDateTime(aValue: TDateTime; aTimeZone: AnsiString); overload;
52 >    procedure SetAsUTCDateTime(aUTCTime: TDateTime);
53 >    procedure SetAsBcd(aValue: tBCD);
54 >
55 > 11. New IArray API Calls
56 >    procedure GetAsDateTime(index: array of integer; var aDateTime: TDateTime; var dstOffset: smallint; var aTimezoneID: TFBTimeZoneID); overload;
57 >    procedure GetAsDateTime(index: array of integer; var aDateTime: TDateTime; var dstOffset: smallint; var aTimezone: AnsiString); overload;
58 >    procedure GetAsTime(index: array of integer; var aTime: TDateTime; var dstOffset: smallint; var aTimezoneID: TFBTimeZoneID; OnDate: TDateTime); overload;
59 >    procedure GetAsTime(index: array of integer; var aTime: TDateTime; var dstOffset: smallint; var aTimezone: AnsiString; OnDate: TDateTime); overload;
60 >    function GetAsUTCDateTime(index: array of integer): TDateTime;
61 >    procedure SetAsDateTime(index: array of integer; aValue: TDateTime; aTimeZoneID: TFBTimeZoneID); overload;
62 >    procedure SetAsDateTime(index: array of integer; aValue: TDateTime; aTimeZone: AnsiString); overload;
63 >    procedure SetAsTime(index: array of integer; aValue: TDateTime; OnDate: TDateTime; aTimeZoneID: TFBTimeZoneID); overload;
64 >    procedure SetAsTime(index: array of integer; aValue: TDateTime; OnDate: TDateTime; aTimeZone: AnsiString); overload;
65 >
66 > 12. Utility functions in IBUtils
67 >    function ParseDateTimeTZString(aDateTimeStr: Ansistring; var aDateTime: TDateTime;
68 >              var aTimezone: AnsiString; aFormatSettings: TFormatSettings; TimeOnly: boolean=false): boolean;
69 >    procedure FBDecodeTime(aTime: TDateTime; var Hour, Minute, Second: word; var DeciMillisecond: cardinal);
70 >    function FBEncodeTime(Hour, Minute, Second, DeciMillisecond: cardinal): TDateTime;
71 >    function FBFormatDateTime(fmt: AnsiString; aDateTime: TDateTime): AnsiString;
72 >    function FormatTimeZoneOffset(EffectiveTimeOffsetMins: integer): AnsiString;
73 >    function DecodeTimeZoneOffset(TZOffset: AnsiString; var dstOffset: integer): boolean;
74 >
75 > 13. IDPB, ITPB and ISPB: new interface method
76 >      function AddByTypeName(ParamTypeName: AnsiString): IDPBItem/ITPBItem/ISPBItem;
77 >    This is used to add a parameter block item by the string equivalent of its
78 >    symbolic type name. e.g. DPB.AddByTypeName('isc_dpb_user_name').AsString := '...'
79 >
80 > 14. IDPBItem/ITPBItem/ISPBItem: new interface method:
81 >      function getParamTypeName: AnsiString;
82 >
83 > 15. fb_shutdown now called before unloading Firebird library. This can avoid a
84 >     SIGEVENT error when a programme using the embeded server is unloaded.
85 >
86 > FBINTF Change Log  version          (1.1-6 Build 12237) Tue, 21 Jul 2020 08:54:21 +0100
87  
88   1. GetImplementationVersion now correctly returns '3.0' for Firebird 3 API
89     with a Firebrid 3 client library.
# Line 27 | Line 112
112   7.  IColumnMetaData and IArrayMetaData: new method
113        function GetCharSetWidth: integer;
114  
115 <
31 < FBINTF Change Log  version          (1.1-5 Build 12044) Fri, 17 Apr 2020 12:30:01 +0100
115 > FBINTF Change Log  version          (1.1-5 Build 12022) Fri, 17 Apr 2020 10:35:55 +0100
116  
117   1. ISQLParams.GetHasCaseSensitiveParams added. Returns true if param names are
118     case sensitive
# Line 38 | Line 122
122   3. New API Calls:
123          IColumnMetaData.GetStatement
124          IColumnMetaData.GetTransaction
125 <        ISQLData.GetStrLength
125 >        ISQLData.GetStrDataLength
126          IResults.GetStatement
127          IAttachment.OpenBlob (using Blob metadata)
128          IAttachment.OpenArray (using array metadata)

Diff Legend

Removed lines
+ Added lines
< Changed lines
> Changed lines