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@erickcg
Last active August 29, 2015 13:57
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//creando conexion
Class.forName("com.mysql.jdbc.Driver");
Connection conexion = DriverManager.getConnection ("jdbc:mysql://localhost/prueba","root", "la_clave");
//creando el vehiculo para ejecutar el query
Statement db = conexion.createStatement();
// ejecutar query guardando el resultado en un ResultSet
ResultSet result = db.executeQuery ("select * from ------");
// se usa executequery para unicamente el SELECT, para lo demas es executeupdate
ResultSet result = db.executeUpdate ("Update, Delete etcetc");
//rs.next() mueve el contador al primer nodo y lo sigue haciendo hasta que sea null
while (rs.next())
{
// imprime el resultado por columnas, especificando int o string
System.out.println (result.getInt (1) + " " + result.getString (2)+ " " + result.getDate(3));
}
//hasta al ultimo hay que cerrar la conexion a la db
conexion.close();
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