我需要mysql数据库包含20个记录,每个特定的日期,如果用户试图输入更多的数据,已经有20个记录,...i希望程序拒绝该输入,并提示用户输入另一个日期select count($hopeid)from clinics if results< 20 then
mysql_query("INSERT INTO
我希望使用Hibernate标准API从MySQL日期字段中获取所有记录。基本上,我希望查询能够选择从日期到预定义月份(例如一月)的所有行。这是成功执行的MySql查询。select * from user u where month(u.birth_date) = 1; //1 for Januarycriteria.add(Restrictions.eq("m
我有包含section、is_date_based (是/否值)、date_start、date_end和showhide列的mysql表$query = "select * from tabeledate_start and date_end ))) and showhide='0' order by sort_order asc";
条件1.现在如果is_date_bas
$result = mysql_query("SELECT * FROM users_msgs WHERE uID = '$USER' AND date<'$lastmsg' AND date BETWEEN$Yday AND $today ORDER by date DESC LIMIT 10"); $result = mysql_query("SELECT * FROM u