Dumani
asked on
Index Corrupted (Paradox)
One of my programs sometimes gives me corrupted index. I am using Paradox. I couldn't find where this error happens. What causes this problem ? I need an urgent reply. I know how to fix corrupted index. I don't know how to avoid this error?
Regards,
Regards,
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>I need an urgent reply
seems to be not an urgent issue
seems to be not an urgent issue
Dumani:
This old question needs to be finalized -- accept an answer, split points, or get a refund. For information on your options, please click here-> http:/help/closing.jsp#1
EXPERTS:
Post your closing recommendations! No comment means you don't care.
This old question needs to be finalized -- accept an answer, split points, or get a refund. For information on your options, please click here-> http:/help/closing.jsp#1
EXPERTS:
Post your closing recommendations! No comment means you don't care.
No comment has been added lately, so it's time to clean up this TA.
I will leave a recommendation in the Cleanup topic area that this question is:
accept kretzschmar's comment as answer
Please leave any comments here within the next seven days.
PLEASE DO NOT ACCEPT THIS COMMENT AS AN ANSWER!
Thanks,
geobul
EE Cleanup Volunteer
I will leave a recommendation in the Cleanup topic area that this question is:
accept kretzschmar's comment as answer
Please leave any comments here within the next seven days.
PLEASE DO NOT ACCEPT THIS COMMENT AS AN ANSWER!
Thanks,
geobul
EE Cleanup Volunteer
unit re_index_u;
interface
uses
Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
StdCtrls, Db, DBTables;
type
TForm1 = class(TForm)
Table1: TTable;
Button1: TButton;
procedure Button1Click(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;
var
Form1: TForm1;
implementation
{$R *.DFM}
Function ReIndexTable(ATable : TTable) : Boolean;
var
I : Integer;
T : TTable;
OldExclusive : Boolean;
OldActive : Boolean;
OldIndexFieldNames : String;
OldIndexName : String;
begin
Result := True;
T.Create(Nil);
OldActive := ATable.Active; //Remember Changed Propertys
OldExclusive := ATable.Exclusive;
OldIndexFieldNames := ATable.IndexFieldNames;
OldIndexName := ATable.IndexName;
try
ATable.IndexDefs.Update; //Retrieve indexes
T.IndexDefs.Assign(ATable.
ATable.Close; //Prepare
ATable.Exclusive := True;
ATable.IndexFieldNames := '';
ATable.IndexName := '';
ATable.Open;
try
For I := ATable.IndexDefs.Count - 1 downto 0 do //highest first
ATable.DeleteIndex(ATable.
For I := 0 to ATable.IndexDefs.Count - 1 do //highest first
ATable.AddIndex(T.IndexDef
T.IndexDefs.Items[I].Field
T.IndexDefs.Items[I].Optio
T.IndexDefs.Items[I].DescF
except
Result := False;
Raise;
end;
finally
try
T.Free;
ATable.Exclusive := OldExclusive; //Set Back
ATable.IndexFieldNames := OldIndexFieldNames;
ATable.IndexName := OldIndexName;
ATable.Active :=OldActive;
except
Result := False;
Raise;
end;
end;
end;
//usage sample
procedure TForm1.Button1Click(Sender
begin
if ReIndexTable(Table1) then
Showmessage('Table is ReIndexed')
else
Showmessage('There was an error!');
end;
end.
meikl ;-)