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root/public/ibx/branches/journaling/fbintf/client/2.5/FB25Attachment.pas

Comparing ibx/trunk/fbintf/client/2.5/FB25Attachment.pas (file contents):
Revision 117 by tony, Mon Jan 22 13:58:11 2018 UTC vs.
Revision 143 by tony, Fri Feb 23 12:11:21 2018 UTC

#	Line 54 | Line 54 | type
54		constructor CreateDatabase(DatabaseName: AnsiString; aDPB: IDPB; RaiseExceptionOnError: boolean); overload;
55		constructor CreateDatabase(sql: AnsiString; aSQLDialect: integer;
56		RaiseExceptionOnError: boolean); overload;
57	+	function GetDBInfo(ReqBuffer: PByte; ReqBufLen: integer): IDBInformation; override;
58		property Handle: TISC_DB_HANDLE read FHandle;
59
60		public
#	Line 89 | Line 90 | type
90
91		function GetBlobMetaData(Transaction: ITransaction; tableName, columnName: AnsiString): IBlobMetaData;
92		function GetArrayMetaData(Transaction: ITransaction; tableName, columnName: AnsiString): IArrayMetaData;
92	–	function GetDBInformation(Requests: array of byte): IDBInformation; overload; override;
93	–	function GetDBInformation(Request: byte): IDBInformation; overload; override;
93		end;
94
95		implementation
#	Line 160 | Line 159 | begin
159		DPBFromCreateSQL(sql);
160		end;
161
162	+	function TFB25Attachment.GetDBInfo(ReqBuffer: PByte; ReqBufLen: integer
163	+	): IDBInformation;
164	+	begin
165	+	Result := TDBInformation.Create;
166	+	with Firebird25ClientAPI, Result as TDBInformation do
167	+	if isc_database_info(StatusVector, @(FHandle), ReqBufLen, ReqBuffer,
168	+	getBufSize, Buffer) > 0 then
169	+	IBDataBaseError;
170	+	end;
171	+
172		procedure TFB25Attachment.Connect;
173		begin
174		FSQLDialect := 3;
#	Line 343 | Line 352 | begin
352		Result := TFB25ArrayMetaData.Create(self,Transaction as TFB25Transaction,tableName,columnName);
353		end;
354
346	–	function TFB25Attachment.GetDBInformation(Requests: array of byte
347	–	): IDBInformation;
348	–	var ReqBuffer: PByte;
349	–	i: integer;
350	–	begin
351	–	CheckHandle;
352	–	if Length(Requests) = 1 then
353	–	Result := GetDBInformation(Requests[0])
354	–	else
355	–	begin
356	–	Result := TDBInformation.Create;
357	–	GetMem(ReqBuffer,Length(Requests));
358	–	try
359	–	for i := 0 to Length(Requests) - 1 do
360	–	ReqBuffer[i] := Requests[i];
361	–
362	–	with Firebird25ClientAPI, Result as TDBInformation do
363	–	if isc_database_info(StatusVector, @(FHandle), Length(Requests), ReqBuffer,
364	–	getBufSize, Buffer) > 0 then
365	–	IBDataBaseError;
366	–
367	–	finally
368	–	FreeMem(ReqBuffer);
369	–	end;
370	–	end;
371	–	end;
372	–
373	–	function TFB25Attachment.GetDBInformation(Request: byte): IDBInformation;
374	–	begin
375	–	CheckHandle;
376	–	Result := TDBInformation.Create;
377	–	with Firebird25ClientAPI, Result as TDBInformation do
378	–	if isc_database_info(StatusVector, @(FHandle), 1, @Request,
379	–	getBufSize, Buffer) > 0 then
380	–	IBDataBaseError;
381	–	end;
382	–
355		end.
356

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