Delphi 移动端使用 sqlite数据库查询-木庄网络博客

本文整理自网络，侵删。

 
    var
  Form1: TForm1;

implementation

{$R *.fmx}

procedure TForm1.Button1Click(Sender: TObject);
begin
  // Populate Manufacturer box
  SQLConnection1.Connected := True;
  SQLQuery1.SQL.Clear;
  SQLQuery1.Close;
  SQLQuery1.SQL.Add('SELECT DISTINCT manufacturer FROM cars');
  try
    SQLQuery1.Open;
    cbManufac.Items.Clear;
    while not SQLQuery1.Eof do
    begin
      cbManufac.Items.Add(SQLQuery1.Fields[0].AsString);
      SQLQuery1.Next;
    end;
  finally
    SQLQuery1.Close;
  end;
end;

procedure TForm1.SQLConnection1BeforeConnect(Sender: TObject);
begin
  {$IF DEFINED(iOS) or DEFINED(ANDROID)}
  SQLConnection1.Params.Values['ColumnMetadataSupported'] := 'False';
  SQLConnection1.Params.Values['Database'] :=
      TPath.Combine(TPath.GetSharedDocumentsPath, 'cars.sqlite');
  {$ENDIF}
end;
end.

Delphi 移动端使用 sqlite数据库查询

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