'为了获得id=4915018864030990478用户的所有好友,我编写了以下查询,但我得到了以下结果查询
select id, firstName, lastName, gender, pictureSet FROM Member m JOIN friendedges f ONf.a = m.id where a = "4915018
尝试根据用户提供的开始日期和结束日期显示MySQL DB的结果。$link) die("Could Not Connect:".mysql_error());mysql_select_db($db_name, $link) or die('Can\'t use db:'. mysql_error());
$query = "SELECT col_a, col