虽然是php和mysql的新手,但这可能看起来非常混乱。这是我想出来的:$result = mysql_query($query);
$num_results = mysql_num_rowsWHERE a=(SELECT MAX(a)) AND b=(SELECT MAX(b)) AND c LIKE 'd%' ORDER BY date DESC LIMIT 1");
我对MySQL中的查询有问题。问题1:SELECT * FROM information_schema.TABLES WHERE TABLE_SCHEMA="mysql" and TABLE_NAME="servers"MySQL说:问题2:desc servers; // command no work
有人能帮我吗?