SELECT COUNT(*) from person ORDER BY last_name;SELECT COUNT(*) from person;
无论哪种方式,它们都应该显示相同的结果,所以我很好奇ORDER BY是否会被忽略。我想知道我是否应该使用与第一个查询相同的标准,或者是否应该从标准中删除所有排序?
我想问你,如果我在SELECT (*)中使用这个顺序,它是否正确?Orginal: SELECT count(*) AS cnt FROM players WHERE totalpoints>?Modified: SELECT count(*) AS cnt FROM players WHERE totalpoints>?ORDER BY timeontheserver DESC 但我只是注意到,一些“球员”有相同的分数,他们得到了一些逆转。
现在,我已经能够让函数单独工作(ORDER和COUNT),但不能在一个函数中同时工作:=QUERY(Function!M:U, "SELECT Q, R, S, T, U where O = 'Include' ORDER BY P DESC")=QUERY(Function!M:U, "SELECT count (Q), Q group by Q, R, S, T, U where O = 'Include' group by