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root/public/ibx/trunk/runtime/IBDatabase.pas

Comparing ibx/trunk/runtime/IBDatabase.pas (file contents):
Revision 5 by tony, Fri Feb 18 16:26:16 2011 UTC vs.
Revision 35 by tony, Tue Jan 26 14:38:47 2016 UTC

#	Line 24 | Line 24
24		{       Corporation. All Rights Reserved.                                }
25		{    Contributor(s): Jeff Overcash                                       }
26		{                                                                        }
27	+	{    IBX For Lazarus (Firebird Express)                                  }
28	+	{    Contributor: Tony Whyman, MWA Software http://www.mwasoftware.co.uk }
29	+	{    Portions created by MWA Software are copyright McCallum Whyman      }
30	+	{    Associates Ltd 2011                                                 }
31	+	{                                                                        }
32		{************************************************************************}
33
34		unit IBDatabase;
#	Line 33 | Line 38 | unit IBDatabase;
38		interface
39
40		uses
41	<	{$IFDEF LINUX }
37	<	unix,
38	<	{$ELSE}
39	<	{$DEFINE HAS_SQLMONITOR}
41	>	{$IFDEF WINDOWS }
42		Windows,
43	+	{$ELSE}
44	+	unix,
45		{$ENDIF}
46	<	Dialogs, Controls, StdCtrls, SysUtils, Classes, Forms, ExtCtrls, IBHeader, IBExternals, DB,
47	<	IB, DBLoginDlg;
46	>	SysUtils, Classes, FPTimer, IBHeader, IBExternals, DB,
47	>	IB, CustApp;
48
49		const
50		DPBPrefix = 'isc_dpb_';
#	Line 151 | Line 155 | type
155		{ TIBDatabase }
156		TIBDataBase = class(TCustomConnection)
157		private
158	+	FAllowStreamedConnected: boolean;
159		FHiddenPassword: string;
160		FIBLoaded: Boolean;
161		FOnLogin: TIBDatabaseLoginEvent;
162	+	FSQLHourGlass: Boolean;
163		FTraceFlags: TTraceFlags;
164		FDBSQLDialect: Integer;
165		FSQLDialect: Integer;
#	Line 172 | Line 178 | type
178		FDefaultTransaction: TIBTransaction;
179		FInternalTransaction: TIBTransaction;
180		FStreamedConnected: Boolean;
181	<	FTimer: TTimer;
181	>	FTimer: TFPTimer;
182		FUserNames: TStringList;
183		FDataSets: TList;
184	+	FLoginCalled: boolean;
185	+	FCharSetSizes: array of integer;
186	+	FCharSetNames: array of string;
187		procedure EnsureInactive;
188		function GetDBSQLDialect: Integer;
189		function GetSQLDialect: Integer;
#	Line 189 | Line 198 | type
198		function GetTransaction(Index: Integer): TIBTransaction;
199		function GetTransactionCount: Integer;
200		function Login: Boolean;
201	+	procedure LoadCharSetInfo;
202		procedure SetDatabaseName(const Value: TIBFileName);
203		procedure SetDBParamByDPB(const Idx: Integer; Value: String);
204		procedure SetDBParams(Value: TStrings);
#	Line 205 | Line 215 | type
215		procedure DoConnect; override;
216		procedure DoDisconnect; override;
217		function GetConnected: Boolean; override;
218	<	procedure Loaded; override;
218	>	procedure CheckStreamConnect;
219	>	procedure HandleException(Sender: TObject);
220		procedure Notification( AComponent: TComponent; Operation: TOperation); override;
221		function GetDataset(Index : longint) : TDataset; override;
222		function GetDataSetCount : Longint; override;
223	<
223	>	procedure ReadState(Reader: TReader); override;
224	>	procedure SetConnected (Value : boolean); override;
225		public
226		constructor Create(AOwner: TComponent); override;
227		destructor Destroy; override;
#	Line 246 | Line 258 | type
258
259		published
260		property Connected;
261	<	property StreamedConnected;
261	>	property AllowStreamedConnected: boolean read FAllowStreamedConnected
262	>	write FAllowStreamedConnected;
263		property DatabaseName: TIBFileName read FDBName write SetDatabaseName;
264		property Params: TStrings read FDBParams write SetDBParams;
265		property LoginPrompt default True;
#	Line 254 | Line 267 | type
267		write SetDefaultTransaction;
268		property IdleTimer: Integer read GetIdleTimer write SetIdleTimer;
269		property SQLDialect : Integer read GetSQLDialect write SetSQLDialect default 3;
270	+	property SQLHourGlass: Boolean read FSQLHourGlass write FSQLHourGlass default true;
271		property DBSQLDialect : Integer read FDBSQLDialect;
272		property TraceFlags: TTraceFlags read FTraceFlags write FTraceFlags;
273		property AfterConnect;
#	Line 271 | Line 285 | type
285
286		TIBTransaction = class(TComponent)
287		private
288	+	FAfterDelete: TNotifyEvent;
289	+	FAfterEdit: TNotifyEvent;
290	+	FAfterExecQuery: TNotifyEvent;
291	+	FAfterInsert: TNotifyEvent;
292	+	FAfterPost: TNotifyEvent;
293	+	FAfterTransactionEnd: TNotifyEvent;
294	+	FBeforeTransactionEnd: TNotifyEvent;
295		FIBLoaded: Boolean;
296		FCanTimeout         : Boolean;
297		FDatabases          : TList;
298	+	FOnStartTransaction: TNotifyEvent;
299		FSQLObjects         : TList;
300		FDefaultDatabase    : TIBDatabase;
301		FHandle             : TISC_TR_HANDLE;
#	Line 282 | Line 304 | type
304		FStreamedActive     : Boolean;
305		FTPB                : PChar;
306		FTPBLength          : Short;
307	<	FTimer              : TTimer;
307	>	FTimer              : TFPTimer;
308		FDefaultAction      : TTransactionAction;
309		FTRParams           : TStrings;
310		FTRParamsChanged    : Boolean;
311	+	FInEndTransaction   : boolean;
312	+	FEndAction          : TTransactionAction;
313	+	procedure DoBeforeTransactionEnd;
314	+	procedure DoAfterTransactionEnd;
315	+	procedure DoOnStartTransaction;
316	+	procedure DoAfterExecQuery(Sender: TObject);
317	+	procedure DoAfterEdit(Sender: TObject);
318	+	procedure DoAfterDelete(Sender: TObject);
319	+	procedure DoAfterInsert(Sender: TObject);
320	+	procedure DoAfterPost(Sender: TObject);
321		procedure EnsureNotInTransaction;
322		procedure EndTransaction(Action: TTransactionAction; Force: Boolean);
323		function GetDatabase(Index: Integer): TIBDatabase;
#	Line 327 | Line 359 | type
359		function AddDatabase(db: TIBDatabase): Integer;
360		function FindDatabase(db: TIBDatabase): Integer;
361		function FindDefaultDatabase: TIBDatabase;
362	+	function GetEndAction: TTransactionAction;
363		procedure RemoveDatabase(Idx: Integer);
364		procedure RemoveDatabases;
365		procedure CheckDatabasesInList;
#	Line 348 | Line 381 | type
381		property DefaultAction: TTransactionAction read FDefaultAction write SetDefaultAction default taCommit;
382		property Params: TStrings read FTRParams write SetTRParams;
383		property OnIdleTimer: TNotifyEvent read FOnIdleTimer write FOnIdleTimer;
384	<	end;
384	>	property BeforeTransactionEnd: TNotifyEvent read FBeforeTransactionEnd
385	>	write FBeforeTransactionEnd;
386	>	property AfterTransactionEnd: TNotifyEvent read FAfterTransactionEnd
387	>	write FAfterTransactionEnd;
388	>	property OnStartTransaction: TNotifyEvent read FOnStartTransaction
389	>	write FOnStartTransaction;
390	>	property AfterExecQuery: TNotifyEvent read FAfterExecQuery
391	>	write FAfterExecQuery;
392	>	property AfterEdit: TNotifyEvent read FAfterEdit write FAfterEdit;
393	>	property AfterDelete: TNotifyEvent read FAfterDelete write FAfterDelete;
394	>	property AfterInsert: TNotifyEvent read FAfterInsert write FAfterInsert;
395	>	property AfterPost: TNotifyEvent read FAfterPost write FAfterPost;
396	>	end;
397	>
398	>	TTransactionEndEvent = procedure(Sender:TObject; Action: TTransactionAction) of object;
399	>	TBeforeDatabaseConnectEvent = procedure (Sender: TObject; DBParams: TStrings;
400	>	var DBName: string) of object;
401
402		{ TIBBase }
403
#	Line 357 | Line 406 | type
406		connections. }
407		TIBBase = class(TObject)
408		protected
409	+	FBeforeDatabaseConnect: TBeforeDatabaseConnectEvent;
410		FDatabase: TIBDatabase;
411		FIndexInDatabase: Integer;
412		FTransaction: TIBTransaction;
#	Line 364 | Line 414 | type
414		FOwner: TObject;
415		FBeforeDatabaseDisconnect: TNotifyEvent;
416		FAfterDatabaseDisconnect: TNotifyEvent;
417	+	FAfterDatabaseConnect: TNotifyEvent;
418		FOnDatabaseFree: TNotifyEvent;
419	<	FBeforeTransactionEnd: TNotifyEvent;
419	>	FBeforeTransactionEnd: TTransactionEndEvent;
420		FAfterTransactionEnd: TNotifyEvent;
421		FOnTransactionFree: TNotifyEvent;
422
423	+	procedure DoBeforeDatabaseConnect(DBParams: TStrings;
424	+	var DBName: string); virtual;
425	+	procedure DoAfterDatabaseConnect; virtual;
426		procedure DoBeforeDatabaseDisconnect; virtual;
427		procedure DoAfterDatabaseDisconnect; virtual;
428		procedure DoDatabaseFree; virtual;
429	<	procedure DoBeforeTransactionEnd; virtual;
429	>	procedure DoBeforeTransactionEnd(Action: TTransactionAction); virtual;
430		procedure DoAfterTransactionEnd; virtual;
431		procedure DoTransactionFree; virtual;
432		function GetDBHandle: PISC_DB_HANDLE; virtual;
#	Line 384 | Line 438 | type
438		destructor Destroy; override;
439		procedure CheckDatabase; virtual;
440		procedure CheckTransaction; virtual;
441	+	procedure DoAfterExecQuery(Sender: TObject); virtual;
442	+	procedure DoAfterEdit(Sender: TObject); virtual;
443	+	procedure DoAfterDelete(Sender: TObject); virtual;
444	+	procedure DoAfterInsert(Sender: TObject); virtual;
445	+	procedure DoAfterPost(Sender: TObject); virtual;
446	+	function GetCharSetSize(CharSetID: integer): integer;
447	+	function GetDefaultCharSetSize: integer;
448	+	function GetCharSetName(CharSetID: integer): string;
449	+	function GetDefaultCharSetName: string;
450	+	procedure HandleException(Sender: TObject);
451	+	procedure SetCursor;
452	+	procedure RestoreCursor;
453		public
454	+	property BeforeDatabaseConnect: TBeforeDatabaseConnectEvent read FBeforeDatabaseConnect
455	+	write FBeforeDatabaseConnect;
456	+	property AfterDatabaseConnect: TNotifyEvent read FAfterDatabaseConnect
457	+	write FAfterDatabaseConnect;
458		property BeforeDatabaseDisconnect: TNotifyEvent read FBeforeDatabaseDisconnect
459		write FBeforeDatabaseDisconnect;
460		property AfterDatabaseDisconnect: TNotifyEvent read FAfterDatabaseDisconnect
461		write FAfterDatabaseDisconnect;
462		property OnDatabaseFree: TNotifyEvent read FOnDatabaseFree write FOnDatabaseFree;
463	<	property BeforeTransactionEnd: TNotifyEvent read FBeforeTransactionEnd write FBeforeTransactionEnd;
463	>	property BeforeTransactionEnd: TTransactionEndEvent read FBeforeTransactionEnd write FBeforeTransactionEnd;
464		property AfterTransactionEnd: TNotifyEvent read FAfterTransactionEnd write FAfterTransactionEnd;
465		property OnTransactionFree: TNotifyEvent read FOnTransactionFree write FOnTransactionFree;
466		property Database: TIBDatabase read FDatabase
#	Line 408 | Line 478 | procedure GenerateTPB(sl: TStrings; var
478
479		implementation
480
481	<	uses IBIntf,{$IFDEF HAS_SQLMONITOR}IBSQLMonitor,{$ENDIF} IBCustomDataSet, IBDatabaseInfo, IBSQL, IBUtils, typInfo;
481	>	uses IBIntf, IBSQLMonitor, IBCustomDataSet, IBDatabaseInfo, IBSQL, IBUtils,
482	>	typInfo;
483
484		{ TIBDatabase }
485
486	<	constructor TIBDatabase.Create(AOwner: TComponent);
486	>	constructor TIBDataBase.Create(AOwner: TComponent);
487	>	{$ifdef WINDOWS}
488	>	var acp: uint;
489	>	{$endif}
490		begin
491		inherited Create(AOwner);
492		FIBLoaded := False;
#	Line 423 | Line 497 | begin
497		FTransactions := TList.Create;
498		FDBName := '';
499		FDBParams := TStringList.Create;
500	+	FSQLHourGlass := true;
501	+	if (AOwner <> nil) and
502	+	(AOwner is TCustomApplication) and
503	+	TCustomApplication(AOWner).ConsoleApplication then
504	+	LoginPrompt := false;
505	+	{$ifdef UNIX}
506	+	if csDesigning in ComponentState then
507	+	FDBParams.Add('lc_ctype=UTF8');
508	+	{$else}
509	+	{$ifdef WINDOWS}
510	+	if csDesigning in ComponentState then
511	+	begin
512	+	acp := GetACP;
513	+	if (acp >= 1250) and (acp <= 1254) then
514	+	FDBParams.Values['lc_ctype'] := Format('WIN%d',[acp]);
515	+	end;
516	+	{$endif}
517	+	{$endif}
518		FDBParamsChanged := True;
519		TStringList(FDBParams).OnChange := DBParamsChange;
520		TStringList(FDBParams).OnChanging := DBParamsChanging;
#	Line 431 | Line 523 | begin
523		FUserNames := nil;
524		FInternalTransaction := TIBTransaction.Create(self);
525		FInternalTransaction.DefaultDatabase := Self;
526	<	FTimer := TTimer.Create(Self);
526	>	FTimer := TFPTimer.Create(Self);
527		FTimer.Enabled := False;
528		FTimer.Interval := 0;
529		FTimer.OnTimer := TimeoutConnection;
#	Line 439 | Line 531 | begin
531		FSQLDialect := 3;
532		FTraceFlags := [];
533		FDataSets := TList.Create;
534	+	CheckStreamConnect;
535		end;
536
537	<	destructor TIBDatabase.Destroy;
537	>	destructor TIBDataBase.Destroy;
538		var
539		i: Integer;
540		begin
#	Line 467 | Line 560 | begin
560		inherited Destroy;
561		end;
562
563	<	function TIBDatabase.Call(ErrCode: ISC_STATUS;
564	<	RaiseError: Boolean): ISC_STATUS;
563	>	function TIBDataBase.Call(ErrCode: ISC_STATUS; RaiseError: Boolean
564	>	): ISC_STATUS;
565		begin
566		result := ErrCode;
567		FCanTimeout := False;
#	Line 476 | Line 569 | begin
569		IBDataBaseError;
570		end;
571
572	<	procedure TIBDatabase.CheckActive;
572	>	procedure TIBDataBase.CheckActive;
573		begin
574		if StreamedConnected and (not Connected) then
575		Loaded;
#	Line 484 | Line 577 | begin
577		IBError(ibxeDatabaseClosed, [nil]);
578		end;
579
580	<	procedure TIBDatabase.EnsureInactive;
580	>	procedure TIBDataBase.EnsureInactive;
581		begin
582		if csDesigning in ComponentState then
583		begin
#	Line 493 | Line 586 | begin
586		end
587		end;
588
589	<	procedure TIBDatabase.CheckInactive;
589	>	procedure TIBDataBase.CheckInactive;
590		begin
591		if FHandle <> nil then
592		IBError(ibxeDatabaseOpen, [nil]);
593		end;
594
595	<	procedure TIBDatabase.CheckDatabaseName;
595	>	procedure TIBDataBase.CheckDatabaseName;
596		begin
597		if (FDBName = '') then
598		IBError(ibxeDatabaseNameMissing, [nil]);
599		end;
600
601	<	function TIBDatabase.AddSQLObject(ds: TIBBase): Integer;
601	>	function TIBDataBase.AddSQLObject(ds: TIBBase): Integer;
602		begin
603		result := 0;
604		if (ds.Owner is TIBCustomDataSet) then
605	<	{$IFDEF LINUX}
513	<	FDataSets.Add(TDataSet(ds.Owner));
514	<	{$ELSE}
515	<	RegisterClient(TDataSet(ds.Owner));
516	<	{$ENDIF}
605	>	FDataSets.Add(ds.Owner);
606		while (result < FSQLObjects.Count) and (FSQLObjects[result] <> nil) do
607		Inc(result);
608		if (result = FSQLObjects.Count) then
#	Line 522 | Line 611 | begin
611		FSQLObjects[result] := ds;
612		end;
613
614	<	function TIBDatabase.AddTransaction(TR: TIBTransaction): Integer;
614	>	function TIBDataBase.AddTransaction(TR: TIBTransaction): Integer;
615		begin
616		result := FindTransaction(TR);
617		if result <> -1 then
#	Line 539 | Line 628 | begin
628		FTransactions[result] := TR;
629		end;
630
631	<	procedure TIBDatabase.DoDisconnect;
631	>	procedure TIBDataBase.DoDisconnect;
632		begin
633		if Connected then
634		InternalClose(False);
635		FDBSQLDialect := 1;
636	+	SetLength(FCharSetSizes,0);
637	+	SetLength(FCharSetNames,0);
638		end;
639
640	<	procedure TIBDatabase.CreateDatabase;
640	>	procedure TIBDataBase.CreateDatabase;
641		var
642		tr_handle: TISC_TR_HANDLE;
643		begin
#	Line 559 | Line 650 | begin
650		True);
651		end;
652
653	<	procedure TIBDatabase.DropDatabase;
653	>	procedure TIBDataBase.DropDatabase;
654		begin
655		CheckActive;
656		Call(isc_drop_database(StatusVector, @FHandle), True);
657		end;
658
659	<	procedure TIBDatabase.DBParamsChange(Sender: TObject);
659	>	procedure TIBDataBase.DBParamsChange(Sender: TObject);
660		begin
661		FDBParamsChanged := True;
662		end;
663
664	<	procedure TIBDatabase.DBParamsChanging(Sender: TObject);
664	>	procedure TIBDataBase.DBParamsChanging(Sender: TObject);
665		begin
666		EnsureInactive;
667		CheckInactive;
668		end;
669
670	<	function TIBDatabase.FindTransaction(TR: TIBTransaction): Integer;
670	>	function TIBDataBase.FindTransaction(TR: TIBTransaction): Integer;
671		var
672		i: Integer;
673		begin
#	Line 589 | Line 680 | begin
680		end;
681		end;
682
683	<	function TIBDatabase.FindDefaultTransaction(): TIBTransaction;
683	>	function TIBDataBase.FindDefaultTransaction: TIBTransaction;
684		var
685		i: Integer;
686		begin
#	Line 607 | Line 698 | begin
698		end;
699		end;
700
701	<	procedure TIBDatabase.ForceClose;
701	>	procedure TIBDataBase.ForceClose;
702		begin
703		if Connected then
704		InternalClose(True);
705		end;
706
707	<	function TIBDatabase.GetConnected: Boolean;
707	>	function TIBDataBase.GetConnected: Boolean;
708		begin
709		result := FHandle <> nil;
710		end;
711
712	<	function TIBDatabase.GetSQLObject(Index: Integer): TIBBase;
712	>	function TIBDataBase.GetSQLObject(Index: Integer): TIBBase;
713		begin
714		result := FSQLObjects[Index];
715		end;
716
717	<	function TIBDatabase.GetSQLObjectCount: Integer;
717	>	function TIBDataBase.GetSQLObjectCount: Integer;
718		var
719		i: Integer;
720		begin
#	Line 632 | Line 723 | begin
723		Inc(result);
724		end;
725
726	<	function TIBDatabase.GetDBParamByDPB(const Idx: Integer): String;
726	>	function TIBDataBase.GetDBParamByDPB( const Idx: Integer): String;
727		var
728		ConstIdx, EqualsIdx: Integer;
729		begin
#	Line 655 | Line 746 | begin
746		result := '';
747		end;
748
749	<	function TIBDatabase.GetIdleTimer: Integer;
749	>	function TIBDataBase.GetIdleTimer: Integer;
750		begin
751		result := FTimer.Interval;
752		end;
753
754	<	function TIBDatabase.GetTransaction(Index: Integer): TIBTransaction;
754	>	function TIBDataBase.GetTransaction(Index: Integer): TIBTransaction;
755		begin
756		result := FTransactions[Index];
757		end;
758
759	<	function TIBDatabase.GetTransactionCount: Integer;
759	>	function TIBDataBase.GetTransactionCount: Integer;
760		var
761		i: Integer;
762		begin
#	Line 675 | Line 766 | begin
766		Inc(result);
767		end;
768
769	<	function TIBDatabase.IndexOfDBConst(st: String): Integer;
769	>	function TIBDataBase.IndexOfDBConst(st: String): Integer;
770		var
771		i, pos_of_str: Integer;
772		begin
#	Line 691 | Line 782 | begin
782		end;
783		end;
784
785	<	procedure TIBDatabase.InternalClose(Force: Boolean);
785	>	procedure TIBDataBase.InternalClose(Force: Boolean);
786		var
787		i: Integer;
788		begin
#	Line 730 | Line 821 | begin
821		FHandleIsShared := False;
822		end;
823
733	–	{$IFDEF HAS_SQLMONITOR}
824		if not (csDesigning in ComponentState) then
825		MonitorHook.DBDisconnect(Self);
736	–	{$ENDIF}
826
827		for i := 0 to FSQLObjects.Count - 1 do
828		if FSQLObjects[i] <> nil then
829		SQLObjects[i].DoAfterDatabaseDisconnect;
830		end;
831
832	<	procedure TIBDatabase.Loaded;
832	>	procedure TIBDataBase.LoadCharSetInfo;
833	>	var Query: TIBSQL;
834	>	i: integer;
835	>	begin
836	>	if not FInternalTransaction.Active then
837	>	FInternalTransaction.StartTransaction;
838	>	Query := TIBSQL.Create(self);
839	>	try
840	>	Query.Database := Self;
841	>	Query.Transaction := FInternalTransaction;
842	>	Query.SQL.Text := 'Select RDB$CHARACTER_SET_ID, RDB$BYTES_PER_CHARACTER, RDB$CHARACTER_SET_NAME ' +
843	>	'From RDB$CHARACTER_SETS Order by 1 DESC'; {do not localize}
844	>	Query.Prepare;
845	>	Query.ExecQuery;
846	>	if not Query.EOF then
847	>	begin
848	>	SetLength(FCharSetSizes,Query.FieldByName('RDB$CHARACTER_SET_ID').AsInteger + 1);
849	>	SetLength(FCharSetNames,Query.FieldByName('RDB$CHARACTER_SET_ID').AsInteger + 1);
850	>	for i := 0 to Length(FCharSetSizes) - 1 do FCharSetSizes[i] := 1;
851	>	repeat
852	>	FCharSetSizes[Query.FieldByName('RDB$CHARACTER_SET_ID').AsInteger] :=
853	>	Query.FieldByName('RDB$BYTES_PER_CHARACTER').AsInteger;
854	>	FCharSetNames[Query.FieldByName('RDB$CHARACTER_SET_ID').AsInteger] :=
855	>	Query.FieldByName('RDB$CHARACTER_SET_NAME').AsString;
856	>	Query.Next;
857	>	until Query.EOF;
858	>	end;
859	>	finally
860	>	Query.free;
861	>	FInternalTransaction.Commit;
862	>	end;
863	>	end;
864	>
865	>	procedure TIBDataBase.CheckStreamConnect;
866		var
867		i: integer;
868		begin
869		try
870	<	if StreamedConnected and (not Connected) then
870	>	if not (csDesigning in ComponentState) and StreamedConnected and (not Connected) then
871		begin
750	–	inherited Loaded;
872		for i := 0 to FTransactions.Count - 1 do
873		if  FTransactions[i] <> nil then
874		begin
#	Line 767 | Line 888 | begin
888		end;
889		except
890		if csDesigning in ComponentState then
891	<	Application.HandleException(Self)
891	>	HandleException(Self)
892		else
893		raise;
894		end;
895		end;
896
897	<	procedure TIBDatabase.Notification( AComponent: TComponent;
898	<	Operation: TOperation);
897	>	procedure TIBDataBase.HandleException(Sender: TObject);
898	>	var aParent: TComponent;
899	>	begin
900	>	aParent := Owner;
901	>	while aParent <> nil do
902	>	begin
903	>	if aParent is TCustomApplication then
904	>	begin
905	>	TCustomApplication(aParent).HandleException(Sender);
906	>	Exit;
907	>	end;
908	>	aParent := aParent.Owner;
909	>	end;
910	>	SysUtils.ShowException(ExceptObject,ExceptAddr);
911	>	end;
912	>
913	>	procedure TIBDataBase.Notification(AComponent: TComponent;
914	>	Operation: TOperation);
915		var
916		i: Integer;
917		begin
#	Line 788 | Line 925 | begin
925		end;
926		end;
927
928	<	function TIBDatabase.Login: Boolean;
928	>	function TIBDataBase.Login: Boolean;
929		var
930		IndexOfUser, IndexOfPassword: Integer;
931		Username, Password, OldPassword: String;
#	Line 812 | Line 949 | var
949		end;
950
951		begin
952	<	if Assigned(FOnLogin) then
952	>	Result := false;
953	>	if FLoginCalled then Exit;
954	>	FLoginCalled := true;
955	>	try
956	>	if Assigned(FOnLogin) and not (csDesigning in ComponentState) then
957		begin
958		result := True;
959		LoginParams := TStringList.Create;
#	Line 826 | Line 967 | begin
967		end;
968		end
969		else
970	+	if assigned(IBGUIInterface) then
971		begin
972		IndexOfUser := IndexOfDBConst(DPBConstantNames[isc_dpb_user_name]);
973		if IndexOfUser <> -1 then
#	Line 840 | Line 982 | begin
982		Length(Params[IndexOfPassword]));
983		OldPassword := password;
984		end;
985	<	result := LoginDialogEx(DatabaseName, Username, Password, False);
985	>	result := IBGUIInterface.LoginDialogEx(DatabaseName, Username, Password, False);
986		if result then
987		begin
988		if IndexOfUser = -1 then
#	Line 857 | Line 999 | begin
999		HidePassword;
1000		end;
1001		end;
1002	+	end
1003	+	else
1004	+	if LoginPrompt then
1005	+	IBError(ibxeNoLoginDialog,[]);
1006	+	finally
1007	+	FLoginCalled := false
1008		end;
1009		end;
1010
1011	<	procedure TIBDatabase.DoConnect;
1011	>	procedure TIBDataBase.DoConnect;
1012		var
1013		DPB: String;
1014		TempDBParams: TStrings;
1015	<
1015	>	I: integer;
1016	>	aDBName: string;
1017		begin
1018		CheckInactive;
1019		CheckDatabaseName;
#	Line 874 | Line 1023 | begin
1023		FDBParamsChanged := True;
1024		end;
1025		{ Use builtin login prompt if requested }
1026	<	if LoginPrompt and not Login then
1026	>	if (LoginPrompt or (csDesigning in ComponentState)) and not Login then
1027		IBError(ibxeOperationCancelled, [nil]);
1028	<	{ Generate a new DPB if necessary }
1029	<	if (FDBParamsChanged) then
1030	<	begin
1031	<	FDBParamsChanged := False;
1032	<	if (not LoginPrompt) or (FHiddenPassword = '') then
1033	<	GenerateDPB(FDBParams, DPB, FDPBLength)
1034	<	else
1035	<	begin
1036	<	TempDBParams := TStringList.Create;
1037	<	try
1038	<	TempDBParams.Assign(FDBParams);
1039	<	TempDBParams.Add('password=' + FHiddenPassword);
1040	<	GenerateDPB(TempDBParams, DPB, FDPBLength);
1041	<	finally
1042	<	TempDBParams.Free;
1043	<	end;
1044	<	end;
1045	<	IBAlloc(FDPB, 0, FDPBLength);
1046	<	Move(DPB[1], FDPB[0], FDPBLength);
1028	>
1029	>	TempDBParams := TStringList.Create;
1030	>	try
1031	>	TempDBParams.Assign(FDBParams);
1032	>	aDBName := FDBName;
1033	>	{Opportunity to override defaults}
1034	>	for i := 0 to FSQLObjects.Count - 1 do
1035	>	begin
1036	>	if FSQLObjects[i] <> nil then
1037	>	SQLObjects[i].DoBeforeDatabaseConnect(TempDBParams,aDBName);
1038	>	end;
1039	>
1040	>	{ Generate a new DPB if necessary }
1041	>	if (FDBParamsChanged or (TempDBParams.Text <> FDBParams.Text)) then
1042	>	begin
1043	>	FDBParamsChanged := False;
1044	>	if (not LoginPrompt and not (csDesigning in ComponentState)) or (FHiddenPassword = '') then
1045	>	GenerateDPB(TempDBParams, DPB, FDPBLength)
1046	>	else
1047	>	begin
1048	>	TempDBParams.Add('password=' + FHiddenPassword);
1049	>	GenerateDPB(TempDBParams, DPB, FDPBLength);
1050	>	end;
1051	>	IBAlloc(FDPB, 0, FDPBLength);
1052	>	Move(DPB[1], FDPB[0], FDPBLength);
1053	>	end;
1054	>	finally
1055	>	TempDBParams.Free;
1056		end;
1057	<	if Call(isc_attach_database(StatusVector, Length(FDBName),
1058	<	PChar(FDBName), @FHandle,
1057	>	if Call(isc_attach_database(StatusVector, Length(aDBName),
1058	>	PChar(aDBName), @FHandle,
1059		FDPBLength, FDPB), False) > 0 then
1060		begin
1061		FHandle := nil;
1062		IBDataBaseError;
1063		end;
1064	+	if not (csDesigning in ComponentState) then
1065	+	FDBName := aDBName; {Synchronise at run time}
1066		FDBSQLDialect := GetDBSQLDialect;
1067		ValidateClientSQLDialect;
1068	<	{$IFDEF HAS_SQLMONITOR}
1068	>	for i := 0 to FSQLObjects.Count - 1 do
1069	>	begin
1070	>	if FSQLObjects[i] <> nil then
1071	>	SQLObjects[i].DoAfterDatabaseConnect;
1072	>	end;
1073		if not (csDesigning in ComponentState) then
1074		MonitorHook.DBConnect(Self);
1075	<	{$ENDIF}
1075	>	LoadCharSetInfo;
1076		end;
1077
1078	<	procedure TIBDatabase.RemoveSQLObject(Idx: Integer);
1078	>	procedure TIBDataBase.RemoveSQLObject(Idx: Integer);
1079		var
1080		ds: TIBBase;
1081		begin
#	Line 921 | Line 1085 | begin
1085		FSQLObjects[Idx] := nil;
1086		ds.Database := nil;
1087		if (ds.owner is TDataSet) then
924	–	{$IFDEF LINUX}
1088		FDataSets.Remove(TDataSet(ds.Owner));
926	–	{$ELSE}
927	–	UnregisterClient(TDataSet(ds.Owner));
928	–	{$ENDIF}
1089		end;
1090		end;
1091
1092	<	procedure TIBDatabase.RemoveSQLObjects;
1092	>	procedure TIBDataBase.RemoveSQLObjects;
1093		var
1094		i: Integer;
1095		begin
#	Line 937 | Line 1097 | begin
1097		begin
1098		RemoveSQLObject(i);
1099		if (TIBBase(FSQLObjects[i]).owner is TDataSet) then
940	–	{$IFDEF LINUX}
1100		FDataSets.Remove(TDataSet(TIBBase(FSQLObjects[i]).owner));
942	–	{$ELSE}
943	–	UnregisterClient(TDataSet(TIBBase(FSQLObjects[i]).owner));
944	–	{$ENDIF}
1101		end;
1102		end;
1103
1104	<	procedure TIBDatabase.RemoveTransaction(Idx: Integer);
1104	>	procedure TIBDataBase.RemoveTransaction(Idx: Integer);
1105		var
1106		TR: TIBTransaction;
1107		begin
#	Line 959 | Line 1115 | begin
1115		end;
1116		end;
1117
1118	<	procedure TIBDatabase.RemoveTransactions;
1118	>	procedure TIBDataBase.RemoveTransactions;
1119		var
1120		i: Integer;
1121		begin
#	Line 967 | Line 1123 | begin
1123		RemoveTransaction(i);
1124		end;
1125
1126	<	procedure TIBDatabase.SetDatabaseName(const Value: TIBFileName);
1126	>	procedure TIBDataBase.SetDatabaseName( const Value: TIBFileName);
1127		begin
1128		if FDBName <> Value then
1129		begin
#	Line 977 | Line 1133 | begin
1133		end;
1134		end;
1135
1136	<	procedure TIBDatabase.SetDBParamByDPB(const Idx: Integer; Value: String);
1136	>	procedure TIBDataBase.SetDBParamByDPB( const Idx: Integer; Value: String);
1137		var
1138		ConstIdx: Integer;
1139		begin
#	Line 996 | Line 1152 | begin
1152		end;
1153		end;
1154
1155	<	procedure TIBDatabase.SetDBParams(Value: TStrings);
1155	>	procedure TIBDataBase.SetDBParams(Value: TStrings);
1156		begin
1157		FDBParams.Assign(Value);
1158		end;
1159
1160	<	procedure TIBDatabase.SetDefaultTransaction(Value: TIBTransaction);
1160	>	procedure TIBDataBase.SetDefaultTransaction(Value: TIBTransaction);
1161		var
1162		i: Integer;
1163		begin
#	Line 1019 | Line 1175 | begin
1175		FDefaultTransaction := Value;
1176		end;
1177
1178	<	procedure TIBDatabase.SetHandle(Value: TISC_DB_HANDLE);
1178	>	procedure TIBDataBase.SetHandle(Value: TISC_DB_HANDLE);
1179		begin
1180		if HandleIsShared then
1181		Close
#	Line 1029 | Line 1185 | begin
1185		FHandleIsShared := (Value <> nil);
1186		end;
1187
1188	<	procedure TIBDatabase.SetIdleTimer(Value: Integer);
1188	>	procedure TIBDataBase.SetIdleTimer(Value: Integer);
1189		begin
1190		if Value < 0 then
1191		IBError(ibxeTimeoutNegative, [nil])
#	Line 1048 | Line 1204 | begin
1204		end;
1205		end;
1206
1207	<	function TIBDatabase.TestConnected: Boolean;
1207	>	function TIBDataBase.TestConnected: Boolean;
1208		var
1209		DatabaseInfo: TIBDatabaseInfo;
1210		begin
#	Line 1069 | Line 1225 | begin
1225		end;
1226		end;
1227
1228	<	procedure TIBDatabase.TimeoutConnection(Sender: TObject);
1228	>	procedure TIBDataBase.TimeoutConnection(Sender: TObject);
1229		begin
1230		if Connected then
1231		begin
#	Line 1084 | Line 1240 | begin
1240		end;
1241		end;
1242
1243	<	function TIBDatabase.GetIsReadOnly: Boolean;
1243	>	function TIBDataBase.GetIsReadOnly: Boolean;
1244		var
1245		DatabaseInfo: TIBDatabaseInfo;
1246		begin
#	Line 1102 | Line 1258 | begin
1258		DatabaseInfo.Free;
1259		end;
1260
1261	<	function TIBDatabase.GetSQLDialect: Integer;
1261	>	function TIBDataBase.GetSQLDialect: Integer;
1262		begin
1263		Result := FSQLDialect;
1264		end;
1265
1266	<	procedure TIBDatabase.SetSQLDialect(const Value: Integer);
1266	>
1267	>	procedure TIBDataBase.SetSQLDialect( const Value: Integer);
1268		begin
1269		if (Value < 1) then IBError(ibxeSQLDialectInvalid, [nil]);
1270		if ((FHandle = nil) or (Value <= FDBSQLDialect))  then
#	Line 1116 | Line 1273 | begin
1273		IBError(ibxeSQLDialectInvalid, [nil]);
1274		end;
1275
1276	<	function TIBDatabase.GetDBSQLDialect: Integer;
1276	>	function TIBDataBase.GetDBSQLDialect: Integer;
1277		var
1278		DatabaseInfo: TIBDatabaseInfo;
1279		begin
#	Line 1126 | Line 1283 | begin
1283		DatabaseInfo.Free;
1284		end;
1285
1286	<	procedure TIBDatabase.ValidateClientSQLDialect;
1286	>	procedure TIBDataBase.ValidateClientSQLDialect;
1287		begin
1288		if (FDBSQLDialect < FSQLDialect) then
1289		begin
#	Line 1136 | Line 1293 | begin
1293		end;
1294		end;
1295
1296	<	procedure TIBDatabase.ApplyUpdates(const DataSets: array of TDataSet);
1296	>	procedure TIBDataBase.ApplyUpdates( const DataSets: array of TDataSet);
1297		var
1298		I: Integer;
1299		DS: TIBCustomDataSet;
#	Line 1162 | Line 1319 | begin
1319		TR.CommitRetaining;
1320		end;
1321
1322	<	procedure TIBDatabase.CloseDataSets;
1322	>	procedure TIBDataBase.CloseDataSets;
1323		var
1324		i: Integer;
1325		begin
#	Line 1171 | Line 1328 | begin
1328		DataSets[i].close;
1329		end;
1330
1331	<	function TIBDatabase.GetDataset(Index : longint) : TDataset;
1331	>	function TIBDataBase.GetDataset(Index: longint): TDataset;
1332		begin
1333		if (Index >= 0) and (Index < FDataSets.Count) then
1334		Result := TDataSet(FDataSets[Index])
#	Line 1179 | Line 1336 | begin
1336		raise Exception.Create('Invalid Index to DataSets');
1337		end;
1338
1339	<	function TIBDatabase.GetDataSetCount : Longint;
1339	>	function TIBDataBase.GetDataSetCount: Longint;
1340		begin
1341		Result := FDataSets.Count;
1342		end;
1343
1344	<	procedure TIBDatabase.GetFieldNames(const TableName: string; List: TStrings);
1344	>	procedure TIBDataBase.ReadState(Reader: TReader);
1345	>	begin
1346	>	FDBParams.Clear;
1347	>	inherited ReadState(Reader);
1348	>	end;
1349	>
1350	>	procedure TIBDataBase.SetConnected(Value: boolean);
1351	>	begin
1352	>	if StreamedConnected and not AllowStreamedConnected then
1353	>	begin
1354	>	StreamedConnected := false;
1355	>	Value := false
1356	>	end;
1357	>	inherited SetConnected(Value);
1358	>	end;
1359	>
1360	>	procedure TIBDataBase.GetFieldNames( const TableName: string; List: TStrings);
1361		var
1362		Query: TIBSQL;
1363		begin
#	Line 1225 | Line 1398 | begin
1398		end;
1399		end;
1400
1401	<	procedure TIBDatabase.GetTableNames(List: TStrings; SystemTables: Boolean);
1401	>	procedure TIBDataBase.GetTableNames(List: TStrings; SystemTables: Boolean);
1402		var
1403		Query : TIBSQL;
1404		begin
#	Line 1284 | Line 1457 | begin
1457		FTRParamsChanged := True;
1458		TStringList(FTRParams).OnChange := TRParamsChange;
1459		TStringList(FTRParams).OnChanging := TRParamsChanging;
1460	<	FTimer := TTimer.Create(Self);
1460	>	FTimer := TFPTimer.Create(Self);
1461		FTimer.Enabled := False;
1462		FTimer.Interval := 0;
1463		FTimer.OnTimer := TimeoutTransaction;
#	Line 1340 | Line 1513 | begin
1513		IBError(ibxeNotInTransaction, [nil]);
1514		end;
1515
1516	+	procedure TIBTransaction.DoBeforeTransactionEnd;
1517	+	begin
1518	+	if Assigned(FBeforeTransactionEnd) then
1519	+	FBeforeTransactionEnd(self);
1520	+	end;
1521	+
1522	+	procedure TIBTransaction.DoAfterTransactionEnd;
1523	+	begin
1524	+	if Assigned(FAfterTransactionEnd) then
1525	+	FAfterTransactionEnd(self);
1526	+	end;
1527	+
1528	+	procedure TIBTransaction.DoOnStartTransaction;
1529	+	begin
1530	+	if assigned(FOnStartTransaction) then
1531	+	OnStartTransaction(self);
1532	+	end;
1533	+
1534	+	procedure TIBTransaction.DoAfterExecQuery(Sender: TObject);
1535	+	begin
1536	+	if assigned(FAfterExecQuery) then
1537	+	AfterExecQuery(Sender);
1538	+	end;
1539	+
1540	+	procedure TIBTransaction.DoAfterEdit(Sender: TObject);
1541	+	begin
1542	+	if assigned(FAfterEdit) then
1543	+	AfterEdit(Sender);
1544	+	end;
1545	+
1546	+	procedure TIBTransaction.DoAfterDelete(Sender: TObject);
1547	+	begin
1548	+	if assigned(FAfterDelete) then
1549	+	AfterDelete(Sender);
1550	+	end;
1551	+
1552	+	procedure TIBTransaction.DoAfterInsert(Sender: TObject);
1553	+	begin
1554	+	if assigned(FAfterInsert) then
1555	+	AfterInsert(Sender);
1556	+	end;
1557	+
1558	+	procedure TIBTransaction.DoAfterPost(Sender: TObject);
1559	+	begin
1560	+	if assigned(FAfterPost) then
1561	+	AfterPost(Sender);
1562	+	end;
1563	+
1564		procedure TIBTransaction.EnsureNotInTransaction;
1565		begin
1566		if csDesigning in ComponentState then
#	Line 1414 | Line 1635 | var
1635		i: Integer;
1636		begin
1637		CheckInTransaction;
1638	+	if FInEndTransaction then Exit;
1639	+	FInEndTransaction := true;
1640	+	FEndAction := Action;
1641	+	try
1642		case Action of
1643		TARollback, TACommit:
1644		begin
#	Line 1421 | Line 1646 | begin
1646		(Action <> FDefaultAction) and
1647		(not Force) then
1648		IBError(ibxeCantEndSharedTransaction, [nil]);
1649	+	DoBeforeTransactionEnd;
1650		for i := 0 to FSQLObjects.Count - 1 do if FSQLObjects[i] <> nil then
1651	<	SQLObjects[i].DoBeforeTransactionEnd;
1651	>	SQLObjects[i].DoBeforeTransactionEnd(Action);
1652		if InTransaction then
1653		begin
1654		if HandleIsShared then
#	Line 1445 | Line 1671 | begin
1671		IBDataBaseError;
1672		for i := 0 to FSQLObjects.Count - 1 do if FSQLObjects[i] <> nil then
1673		SQLObjects[i].DoAfterTransactionEnd;
1674	+	DoAfterTransactionEnd;
1675		end;
1676		end;
1677		TACommitRetaining:
#	Line 1452 | Line 1679 | begin
1679		TARollbackRetaining:
1680		Call(isc_rollback_retaining(StatusVector, @FHandle), True);
1681		end;
1455	–	{$IFDEF HAS_SQLMONITOR}
1682		if not (csDesigning in ComponentState) then
1683		begin
1684		case Action of
#	Line 1466 | Line 1692 | begin
1692		MonitorHook.TRRollbackRetaining(Self);
1693		end;
1694		end;
1695	<	{$ENDIF}
1695	>	finally
1696	>	FInEndTransaction := false
1697	>	end;
1698		end;
1699
1700		function TIBTransaction.GetDatabase(Index: Integer): TIBDatabase;
#	Line 1534 | Line 1762 | begin
1762		end;
1763		end;
1764
1765	+	function TIBTransaction.GetEndAction: TTransactionAction;
1766	+	begin
1767	+	if FInEndTransaction then
1768	+	Result := FEndAction
1769	+	else
1770	+	IBError(ibxeIB60feature, [nil])
1771	+	end;
1772	+
1773
1774		function TIBTransaction.GetIdleTimer: Integer;
1775		begin
#	Line 1639 | Line 1875 | begin
1875		for i := 0 to FSQLObjects.Count - 1 do
1876		if (FSQLObjects[i] <> nil) and
1877		(TIBBase(FSQLObjects[i]).Database = nil) then
1878	<	SetOrdProp(TIBBase(FSQLObjects[i]).Owner, 'Database', Integer(Value));
1878	>	SetObjectProp(TIBBase(FSQLObjects[i]).Owner, 'Database', Value);
1879		end;
1880		FDefaultDatabase := Value;
1881		end;
#	Line 1740 | Line 1976 | begin
1976		FHandle := nil;
1977		IBDataBaseError;
1978		end;
1743	–	{$IFDEF HAS_SQLMONITOR}
1979		if not (csDesigning in ComponentState) then
1980		MonitorHook.TRStart(Self);
1746	–	{$ENDIF}
1981		finally
1982		FreeMem(pteb);
1983		end;
1984	+	DoOnStartTransaction;
1985		end;
1986
1987		procedure TIBTransaction.TimeoutTransaction(Sender: TObject);
#	Line 1788 | Line 2023 | begin
2023		inherited Destroy;
2024		end;
2025
2026	+	function TIBBase.GetCharSetSize(CharSetID: integer): integer;
2027	+	begin
2028	+	if (CharSetID >= 0) and (CharSetID < Length(Database.FCharSetSizes)) then
2029	+	Result := Database.FCharSetSizes[CharSetID]
2030	+	else
2031	+	Result := 1; {Unknown character set}
2032	+	end;
2033	+
2034	+	function TIBBase.GetDefaultCharSetSize: integer;
2035	+	var DefaultCharSetName: string;
2036	+	i: integer;
2037	+	begin
2038	+	DefaultCharSetName := GetDefaultCharSetName;
2039	+	Result := 4; {worse case}
2040	+	for i := 0 to Length(Database.FCharSetSizes) - 1 do
2041	+	if Database.FCharSetNames[i] = DefaultCharSetName then
2042	+	begin
2043	+	Result := Database.FCharSetSizes[i];
2044	+	break;
2045	+	end;
2046	+	end;
2047	+
2048	+	function TIBBase.GetCharSetName(CharSetID: integer): string;
2049	+	begin
2050	+	if (CharSetID >= 0) and (CharSetID < Length(Database.FCharSetNames)) then
2051	+	Result := Database.FCharSetNames[CharSetID]
2052	+	else
2053	+	Result := ''; {Unknown character set}
2054	+	end;
2055	+
2056	+	function TIBBase.GetDefaultCharSetName: string;
2057	+	begin
2058	+	Result := AnsiUpperCase(Database.Params.Values['lc_ctype']);
2059	+	end;
2060	+
2061	+	procedure TIBBase.HandleException(Sender: TObject);
2062	+	begin
2063	+	if assigned(Database) then
2064	+	Database.HandleException(Sender)
2065	+	else
2066	+	SysUtils.ShowException(ExceptObject,ExceptAddr);
2067	+	end;
2068	+
2069	+	procedure TIBBase.SetCursor;
2070	+	begin
2071	+	if Assigned(Database) and not Database.SQLHourGlass then
2072	+	Exit;
2073	+	if assigned(IBGUIInterface) then
2074	+	IBGUIInterface.SetCursor;
2075	+	end;
2076	+
2077	+	procedure TIBBase.RestoreCursor;
2078	+	begin
2079	+	if Assigned(Database) and not Database.SQLHourGlass then
2080	+	Exit;
2081	+	if assigned(IBGUIInterface) then
2082	+	IBGUIInterface.RestoreCursor;
2083	+	end;
2084	+
2085		procedure TIBBase.CheckDatabase;
2086		begin
2087		if (FDatabase = nil) then
#	Line 1814 | Line 2108 | begin
2108		result := @FTransaction.Handle;
2109		end;
2110
2111	+	procedure TIBBase.DoBeforeDatabaseConnect(DBParams: TStrings; var DBName: string
2112	+	);
2113	+	begin
2114	+	if assigned(FBeforeDatabaseConnect) then
2115	+	BeforeDatabaseConnect(self,DBParams,DBName);
2116	+	end;
2117	+
2118	+	procedure TIBBase.DoAfterDatabaseConnect;
2119	+	begin
2120	+	if assigned(FAfterDatabaseConnect) then
2121	+	AfterDatabaseConnect(self);
2122	+	end;
2123	+
2124		procedure TIBBase.DoBeforeDatabaseDisconnect;
2125		begin
2126		if Assigned(BeforeDatabaseDisconnect) then
#	Line 1834 | Line 2141 | begin
2141		SetTransaction(nil);
2142		end;
2143
2144	<	procedure TIBBase.DoBeforeTransactionEnd;
2144	>	procedure TIBBase.DoBeforeTransactionEnd(Action: TTransactionAction);
2145		begin
2146		if Assigned(BeforeTransactionEnd) then
2147	<	BeforeTransactionEnd(Self);
2147	>	BeforeTransactionEnd(Self,Action);
2148		end;
2149
2150		procedure TIBBase.DoAfterTransactionEnd;
#	Line 1853 | Line 2160 | begin
2160		FTransaction := nil;
2161		end;
2162
2163	+	procedure TIBBase.DoAfterExecQuery(Sender: TObject);
2164	+	begin
2165	+	if FTransaction <> nil then
2166	+	FTransaction.DoAfterExecQuery(Sender);
2167	+	end;
2168	+
2169	+	procedure TIBBase.DoAfterEdit(Sender: TObject);
2170	+	begin
2171	+	if FTransaction <> nil then
2172	+	FTransaction.DoAfterEdit(Sender);
2173	+	end;
2174	+
2175	+	procedure TIBBase.DoAfterDelete(Sender: TObject);
2176	+	begin
2177	+	if FTransaction <> nil then
2178	+	FTransaction.DoAfterDelete(Sender);
2179	+	end;
2180	+
2181	+	procedure TIBBase.DoAfterInsert(Sender: TObject);
2182	+	begin
2183	+	if FTransaction <> nil then
2184	+	FTransaction.DoAfterInsert(Sender);
2185	+	end;
2186	+
2187	+	procedure TIBBase.DoAfterPost(Sender: TObject);
2188	+	begin
2189	+	if FTransaction <> nil then
2190	+	FTransaction.DoAfterPost(Sender);
2191	+	end;
2192	+
2193		procedure TIBBase.SetDatabase(Value: TIBDatabase);
2194		begin
2195		if (FDatabase <> nil) then

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