要运行简单的查询，您可以使用 sql::Statement::execute()、 sql::Statement::executeQuery()和 sql::Statement::executeUpdate()方法。sql::Statement::execute() 如果您的查询不返回结果集或者您的查询返回多个结果集，请使用该方法。有关详细信息，请参阅 examples目录。

sql::mysql::MySQL_Driver *driver;
sql::Connection *con;
sql::Statement *stmt;

driver = sql::mysql::get_mysql_driver_instance();
con = driver->connect("tcp://127.0.0.1:3306", "user", "password");

stmt = con->createStatement();
stmt->execute("USE " EXAMPLE_DB);
stmt->execute("DROP TABLE IF EXISTS test");
stmt->execute("CREATE TABLE test(id INT, label CHAR(1))");
stmt->execute("INSERT INTO test(id, label) VALUES (1, 'a')");

delete stmt;
delete con;