MYSQL当天日期
SELECT CURDATE()
当天日期
mysql> select CONCAT('My', 'S', 'QL');...
SELECT * FROM **** WHERE trim(字段名) REGEXP '[^0-9]'=1...
设置my.cnf : auto-rehashmysql>use mysql; #这是关键...
SELECT * FROM shop_count WHERE DATE(count_date)=current_date(); SELECT * FROM sho...
DELETE t1 FROM invest_year t1, invest_year t2 WHERE t1.pro_id = t2.pro_id AND t1.pro_year = t...
减去一天SELECT DATE_SUB(CURDATE(), INTERVAL 1 DAY);减去一个小时hour(now())-1...