mysql的自动补齐
设置my.cnf : auto-rehash
mysql>use mysql; #这是关键
SELECT CURDATE()当天日期...
DATE_ADD(now(),INTERVAL 1 DAY);...
SELECT * from system_user LIMIT 60,20limit是设置分页的关键他可以控制数据输出偏移SELECT column_name,column_name FR...
SELECT * FROM shop_count WHERE DATE(count_date)=current_date(); SELECT * FROM sho...
减去一天SELECT DATE_SUB(CURDATE(), INTERVAL 1 DAY);减去一个小时hour(now())-1...
SELECT * FROM **** WHERE trim(字段名) REGEXP '[^0-9]'=1...