Примечание от Vit: Zeos - популярный бесплатный пакет доступа к базам данных, подробности см. на sourceforge.net
| Код | {
This unit creates a database on a Interbase-Server at run-time.
The IBConsole is no longer needed.
You can execute an SQL script to create tables.
Try it out!
}
unit Unit1;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls, ZTransact, ZIbSqlTr, DB, ZQuery, ZIbSqlQuery,
ZConnect, ZIbSqlCon;
type
TForm1 = class(TForm)
Button1: TButton;
Memo1: TMemo;
Button2: TButton;
ZIbSqlQuery1: TZIbSqlQuery;
ZIbSqlTransact1: TZIbSqlTransact;
ZIbSqlDatabase1: TZIbSqlDatabase;
Button3: TButton;
procedure Button1Click(Sender: TObject); // Caption/
procedure Button2Click(Sender: TObject); // Caption/
procedure Button3Click(Sender: TObject); // Caption/
private
public
end;
var
Form1: TForm1;
implementation
{$R *.dfm}
// Creating the database
procedure TForm1.Button1Click(Sender: TObject);
begin
ZIbSqlDatabase1.Database := '<<Pfad zu Datenbank>>';// Path to Database
ZIbSqlDatabase1.Host := 'testserver';
ZIbSqlDatabase1.Password := 'masterkey';
ZIbSqlDatabase1.Login := 'SYSDBA';
ZIbSqlDatabase1.CreateDatabase('');
end;
// Execute the SQL-Script in the memo
procedure TForm1.Button2Click(Sender: TObject);
begin
ZIbSqlDatabase1.Database := '<<Pfad zu Datenbank>>'; // Path to Database
ZIbSqlDatabase1.Host := 'testserver';
ZIbSqlDatabase1.Password := 'masterkey';
ZIbSqlDatabase1.Login := 'SYSDBA';
ZIbSqlQuery1.SQL.Clear;
ZIbSqlQuery1.SQL.AddStrings(memo1.Lines);
ZIbSqlQuery1.ExecSQL;
end;
// Deleted the database
procedure TForm1.Button3Click(Sender: TObject);
begin
ZIbSqlDatabase1.Database := '<<Pfad zu Datenbank>>'; // Path to Database
ZIbSqlDatabase1.Host := 'testserver';
ZIbSqlDatabase1.Password := 'masterkey';
ZIbSqlDatabase1.Login := 'SYSDBA';
ZIbSqlDatabase1.DropDatabase;
end;
end. |
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