Retrieving data from SQL database

[Daniels Pitkevics]

Good evening people,
I have problem retrieving data from SQL database in C++ Builder 6.
I have connected, made queries, but I don't know what function get data.
I know in PHP there is mysql_fetch_array and later in code I can use just array which indexes are data from each column in database table.
How can I do that in C++ builder?

        DataModule2->Query2->SQL->Clear();
        DataModule2->Query2->SQL->Add("SELECT * FROM 'lietotaju_info.db' WHERE User_name = '"+lbl_name->Caption+"'");
        lbl_money->Caption = ????
        DataModule2->Query2->ExecSQL();