【转】ACCESS中如何在SQL语句的WHERE条件中加日期条件
转自
http://topic.csdn.net/t/20050110/09/3711952.html
access中时间要用#,不是双引号
select * from kc where rq < #2000-01-01# and rq>#2002-01-01#
不要用between,它的效率泰低
使用# 而不是使用单引号
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1.计算每个人的总成绩并排名
select name,sum(score) as allscore from stuscore group by name order by allscore
2.计算每个人的总成绩并排名
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The following tables describe certain SQL
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(1)数据记录筛选：
sql="select*from数据表where字段名=字段值orderby字段名[desc]"
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sql="select*from数据表where� ......
在管理工具里面有数据源 选择sql数据源
在代码中：
<%@page contentType="text/html" pageEncoding="UTF-8"%>
<%@page import="java.sql.*"%>
<html>
<head>
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