| 1 |
< |
FBINTF Change Log version (1.1-6 Build 12214) Fri, 17 Jul 2020 23:10:11 +0100 |
| 1 |
> |
FBINTF Change Log version (1.3-2 Build 12798) Mon, 20 Sep 2021 12:42:46 +0100 |
| 2 |
> |
|
| 3 |
> |
1. TFBClientAPI.GetProcAddr. Add check for nil reference. |
| 4 |
> |
|
| 5 |
> |
2. IStatement: new methods: |
| 6 |
> |
procedure SetStaleReferenceChecks(Enable:boolean); {default true} |
| 7 |
> |
function GetStaleReferenceChecks: boolean; |
| 8 |
> |
|
| 9 |
> |
In previous versions, stale reference checks were always enabled. This allows the |
| 10 |
> |
user to disable them on a per statement basis. Note this can risk out-of-date |
| 11 |
> |
statement BLR. See User Guide. |
| 12 |
> |
|
| 13 |
> |
FBINTF Change Log version (1.3-1 Build 12776) Mon, 23 Aug 2021 11:09:33 +0100 |
| 14 |
> |
|
| 15 |
> |
1. Integer decodes in information blocks (e.g. IDBInfoItem) widened from 32 bit to 64-bit integers. |
| 16 |
> |
|
| 17 |
> |
2. Support for inline blob encoding. Blob values pass using the "SetAsString" method |
| 18 |
> |
will now be encoded inline (i.e. as part of the parameter buffer) if they are |
| 19 |
> |
shorter than a pre-set limit. Longer values continue to be saved as blobs as a |
| 20 |
> |
separate server interaction. This is intended as a performance optimisation. |
| 21 |
> |
|
| 22 |
> |
The pre-set limit defaults to 8192 bytes and can be inspected/modified using the new |
| 23 |
> |
IAttachment interface functions: |
| 24 |
> |
|
| 25 |
> |
function GetInlineBlobLimit: integer; |
| 26 |
> |
procedure SetInlineBlobLimit(limit: integer); |
| 27 |
> |
|
| 28 |
> |
3. Support for Firebird 4 IBatch interface added. This is largely transparent to the API |
| 29 |
> |
user as the functionality is embedded in the implementation of the IStatement |
| 30 |
> |
interface. Three new functions are defined: |
| 31 |
> |
|
| 32 |
> |
procedure AddToBatch; |
| 33 |
> |
function ExecuteBatch(aTransaction: ITransaction=nil): IBatchCompletion; |
| 34 |
> |
procedure CancelBatch; |
| 35 |
> |
function GetBatchCompletion: IBatchCompletion; |
| 36 |
> |
function GetBatchRowLimit: integer; |
| 37 |
> |
procedure SetBatchRowLimit(aLimit: integer); |
| 38 |
> |
|
| 39 |
> |
Also |
| 40 |
> |
|
| 41 |
> |
function IsInBatchMode: boolean; {true after call to execute(eaDefer)} |
| 42 |
> |
function HasBatchMode: boolean; {true if and only if IBatch Supported} |
| 43 |
> |
|
| 44 |
> |
For more information see the User Guide. |
| 45 |
> |
|
| 46 |
> |
4. Default error message contents. Now aligned with User Guide section 10.2 i.e. error messages |
| 47 |
> |
provided with the EIBInterBaseError now include all three parts. |
| 48 |
> |
|
| 49 |
> |
5. Firebird.pas and include files updated to Firebird 4.0.0 |
| 50 |
> |
|
| 51 |
> |
6. New IStatement method: function GetSQLStatementTypeName: AnsiString; |
| 52 |
> |
Returns SQL Statement type as a text string; |
| 53 |
> |
|
| 54 |
> |
7. ISQLData.AsInteger and AsInt64 now use "Round" to convert a float field to |
| 55 |
> |
an integer instead of "trunc". This is for compatibility with TFloatField.AsInteger. |
| 56 |
> |
|
| 57 |
> |
FBINTF Change Log version (1.2-1 Build 12552) Wed, 09 Jun 2021 13:05:40 +0100 |
| 58 |
> |
|
| 59 |
> |
1. Big fix for Firebird 4.0. A internal change in Firebird 4.0.0 from RC1 flushed out a |
| 60 |
> |
typo in FB30Statement.pas that caused an unknown parameter error. |
| 61 |
> |
|
| 62 |
> |
FBINTF Change Log version (1.2-0 Build 12520) Fri, 19 Feb 2021 13:27:23 +0000 |
| 63 |
> |
|
| 64 |
> |
1. Imported (Firebird) constants updated for Firebird 4. |
| 65 |
> |
|
| 66 |
> |
2. Firebird.pas from Firebird 4 integrated into source code tree. |
| 67 |
> |
|
| 68 |
> |
3. Added Support for TIMETAMP WITH TIME ZONE and TIME WITH TIME ZONE data types. |
| 69 |
> |
|
| 70 |
> |
4. Added Support for SQL_DEC16, SQL_DEC34 and extended NUMERIC precision. |
| 71 |
> |
|
| 72 |
> |
5. New unit 'FBClientLib.pas' added and provides new interface IFBIMasterProvider. |
| 73 |
> |
QueryInterface may be used to coerce this interface from IFirebirdAPI. The |
| 74 |
> |
interface provides a single method "function GetIMasterIntf: IMaster". This provides |
| 75 |
> |
type safe access to the Firebird IMaster interface and avoids the need to turn |
| 76 |
> |
off object checks when coercing "function GetIMaster: TObject" to IMaster. |
| 77 |
> |
|
| 78 |
> |
6. New IFirebirdAPI Calls: |
| 79 |
> |
function HasLocalTZDB: boolean; |
| 80 |
> |
function HasTimeZoneSupport: boolean; |
| 81 |
> |
function HasExtendedTZSupport: boolean; |
| 82 |
> |
procedure SQLDecFloatEncode(aValue: tBCD; SQLType: cardinal; bufptr: PByte); |
| 83 |
> |
function SQLDecFloatDecode(SQLType: cardinal; scale: integer; bufptr: PByte): tBCD; |
| 84 |
> |
|
| 85 |
> |
7. New IAttachment Calls: |
| 86 |
> |
function HasDecFloatSupport: boolean; |
| 87 |
> |
function GetTimeZoneServices: ITimeZoneServices; |
| 88 |
> |
function HasTimeZoneSupport: boolean; |
| 89 |
> |
|
| 90 |
> |
8. New Interface ITimeZoneServices. |
| 91 |
> |
|
| 92 |
> |
9. New ISQLData API Calls: |
| 93 |
> |
procedure GetAsDateTime(var aDateTime: TDateTime; var dstOffset: smallint; var aTimezoneID: TFBTimeZoneID); overload; |
| 94 |
> |
procedure GetAsDateTime(var aDateTime: TDateTime; var dstOffset: smallint; var aTimezone: AnsiString); overload; |
| 95 |
> |
procedure GetAsTime(var aTime: TDateTime; var dstOffset: smallint; var aTimezoneID: TFBTimeZoneID; OnDate: TDateTime); overload; |
| 96 |
> |
procedure GetAsTime(var aTime: TDateTime; var dstOffset: smallint; var aTimezone: AnsiString; OnDate: TDateTime); overload; |
| 97 |
> |
function GetAsUTCDateTime: TDateTime; |
| 98 |
> |
function GetAsBCD: tBCD; |
| 99 |
> |
|
| 100 |
> |
10. New ISQLParam API Calls |
| 101 |
> |
procedure GetAsDateTime(var aDateTime: TDateTime; var dstOffset: smallint; var aTimezoneID: TFBTimeZoneID); overload; |
| 102 |
> |
procedure GetAsDateTime(var aDateTime: TDateTime; var dstOffset: smallint; var aTimezone: AnsiString); overload; |
| 103 |
> |
procedure GetAsTime(var aTime: TDateTime; var dstOffset: smallint; var aTimezoneID: TFBTimeZoneID; OnDate: TDateTime); overload; |
| 104 |
> |
procedure GetAsTime(var aTime: TDateTime; var dstOffset: smallint; var aTimezone: AnsiString; OnDate: TDateTime); overload; |
| 105 |
> |
function GetAsUTCDateTime: TDateTime; |
| 106 |
> |
function GetAsBCD: tBCD; |
| 107 |
> |
function GetStatement: IStatement; |
| 108 |
> |
function GetTransaction: ITransaction; |
| 109 |
> |
procedure SetAsTime(aValue: TDateTime; OnDate: TDateTime; aTimeZoneID: TFBTimeZoneID); overload; |
| 110 |
> |
procedure SetAsTime(aValue: TDateTime; OnDate: TDateTime; aTimeZone: AnsiString); overload; |
| 111 |
> |
procedure SetAsDateTime(aValue: TDateTime; aTimeZoneID: TFBTimeZoneID); overload; |
| 112 |
> |
procedure SetAsDateTime(aValue: TDateTime; aTimeZone: AnsiString); overload; |
| 113 |
> |
procedure SetAsUTCDateTime(aUTCTime: TDateTime); |
| 114 |
> |
procedure SetAsBcd(aValue: tBCD); |
| 115 |
> |
|
| 116 |
> |
11. New IArray API Calls |
| 117 |
> |
procedure GetAsDateTime(index: array of integer; var aDateTime: TDateTime; var dstOffset: smallint; var aTimezoneID: TFBTimeZoneID); overload; |
| 118 |
> |
procedure GetAsDateTime(index: array of integer; var aDateTime: TDateTime; var dstOffset: smallint; var aTimezone: AnsiString); overload; |
| 119 |
> |
procedure GetAsTime(index: array of integer; var aTime: TDateTime; var dstOffset: smallint; var aTimezoneID: TFBTimeZoneID; OnDate: TDateTime); overload; |
| 120 |
> |
procedure GetAsTime(index: array of integer; var aTime: TDateTime; var dstOffset: smallint; var aTimezone: AnsiString; OnDate: TDateTime); overload; |
| 121 |
> |
function GetAsUTCDateTime(index: array of integer): TDateTime; |
| 122 |
> |
procedure SetAsDateTime(index: array of integer; aValue: TDateTime; aTimeZoneID: TFBTimeZoneID); overload; |
| 123 |
> |
procedure SetAsDateTime(index: array of integer; aValue: TDateTime; aTimeZone: AnsiString); overload; |
| 124 |
> |
procedure SetAsTime(index: array of integer; aValue: TDateTime; OnDate: TDateTime; aTimeZoneID: TFBTimeZoneID); overload; |
| 125 |
> |
procedure SetAsTime(index: array of integer; aValue: TDateTime; OnDate: TDateTime; aTimeZone: AnsiString); overload; |
| 126 |
> |
|
| 127 |
> |
12. Utility functions in IBUtils |
| 128 |
> |
function ParseDateTimeTZString(aDateTimeStr: Ansistring; var aDateTime: TDateTime; |
| 129 |
> |
var aTimezone: AnsiString; aFormatSettings: TFormatSettings; TimeOnly: boolean=false): boolean; |
| 130 |
> |
procedure FBDecodeTime(aTime: TDateTime; var Hour, Minute, Second: word; var DeciMillisecond: cardinal); |
| 131 |
> |
function FBEncodeTime(Hour, Minute, Second, DeciMillisecond: cardinal): TDateTime; |
| 132 |
> |
function FBFormatDateTime(fmt: AnsiString; aDateTime: TDateTime): AnsiString; |
| 133 |
> |
function FormatTimeZoneOffset(EffectiveTimeOffsetMins: integer): AnsiString; |
| 134 |
> |
function DecodeTimeZoneOffset(TZOffset: AnsiString; var dstOffset: integer): boolean; |
| 135 |
> |
|
| 136 |
> |
13. IDPB, ITPB and ISPB: new interface method |
| 137 |
> |
function AddByTypeName(ParamTypeName: AnsiString): IDPBItem/ITPBItem/ISPBItem; |
| 138 |
> |
This is used to add a parameter block item by the string equivalent of its |
| 139 |
> |
symbolic type name. e.g. DPB.AddByTypeName('isc_dpb_user_name').AsString := '...' |
| 140 |
> |
|
| 141 |
> |
14. IDPBItem/ITPBItem/ISPBItem: new interface method: |
| 142 |
> |
function getParamTypeName: AnsiString; |
| 143 |
> |
|
| 144 |
> |
15. fb_shutdown now called before unloading Firebird library. This can avoid a |
| 145 |
> |
SIGEVENT error when a programme using the embeded server is unloaded. |
| 146 |
> |
|
| 147 |
> |
FBINTF Change Log version (1.1-6 Build 12237) Tue, 21 Jul 2020 08:54:21 +0100 |
| 148 |
|
|
| 149 |
|
1. GetImplementationVersion now correctly returns '3.0' for Firebird 3 API |
| 150 |
|
with a Firebrid 3 client library. |
| 170 |
|
function GetClientMajor: integer; |
| 171 |
|
function GetClientMinor: integer; |
| 172 |
|
|
| 173 |
+ |
7. IColumnMetaData and IArrayMetaData: new method |
| 174 |
+ |
function GetCharSetWidth: integer; |
| 175 |
|
|
| 176 |
< |
FBINTF Change Log version (1.1-5 Build 12044) Fri, 17 Apr 2020 12:30:01 +0100 |
| 176 |
> |
FBINTF Change Log version (1.1-5 Build 12022) Fri, 17 Apr 2020 10:35:55 +0100 |
| 177 |
|
|
| 178 |
|
1. ISQLParams.GetHasCaseSensitiveParams added. Returns true if param names are |
| 179 |
|
case sensitive |
| 183 |
|
3. New API Calls: |
| 184 |
|
IColumnMetaData.GetStatement |
| 185 |
|
IColumnMetaData.GetTransaction |
| 186 |
< |
ISQLData.GetStrLength |
| 186 |
> |
ISQLData.GetStrDataLength |
| 187 |
|
IResults.GetStatement |
| 188 |
|
IAttachment.OpenBlob (using Blob metadata) |
| 189 |
|
IAttachment.OpenArray (using array metadata) |
