def main():
    host = '192.168.10.29'
    usr = 'root'
    passwd = 'eWFuZ3FpbmdxaW5n'
    dbname = 'test_1'
    conn = open(host=host, usr=usr, passwd=passwd, db_name=dbname)
    print(get_column_values(conn, 't_test_student', 'name'))
    close(conn)
def main():
    host = '192.168.10.29'
    usr = 'root'
    passwd = 'eWFuZ3FpbmdxaW5n'
    dbname = 'test_1'
    conn = open(host=host, usr=usr, passwd=passwd, db_name=dbname)
    print(get_column_values(conn, 't_test_student', 'name'))
    close(conn)