MySQL查詢指定時間的數據

user_event ：用戶事件表

create_time ：表中存儲時間的字段

#獲取當月數據
SELECT * FROM user_event WHERE DATE_FORMAT(create_time,'%Y-%m') = DATE_FORMAT(NOW(),'%Y-%m')

#獲取3月份數據
SELECT * FROM user_event WHERE DATE_FORMAT(create_time,'%Y-%m') = DATE_FORMAT('2016-03-01','%Y-%m')

#獲取三月份數據
SELECT * FROM user_event WHERE YEAR(create_time)='2016' AND MONTH(create_time)='3'

#獲取本周數據
SELECT * FROM user_event WHERE YEARWEEK(DATE_FORMAT(create_time,'%Y-%m-%d')) = YEARWEEK(NOW()); 

#查詢上周的數據 
SELECT * FROM user_event WHERE YEARWEEK(DATE_FORMAT(create_time,'%Y-%m-%d')) = YEARWEEK(NOW())-1; 

#查詢距離當前現在6個月的數據 
SELECT * FROM user_event WHERE create_time BETWEEN DATE_SUB(NOW(),interval 6 month) and NOW();

#查詢上個月的數據 
SELECT * FROM user_event WHERE DATE_FORMAT(create_time,'%Y-%m')=DATE_FORMAT(DATE_SUB(CURDATE(), INTERVAL 1 MONTH),'%Y-%m')

以上語句整理自：http://www.jb51.net/article/32277.htm

#查詢今天的信息記錄：
SELECT * FROM user_event WHERE TO_DAYS(`create_time`) = TO_DAYS(NOW());

#查詢昨天的信息記錄：
SELECT * FROM user_event WHERE TO_DAYS(now()) - TO_DAYS(create_time) <= 1;

#查詢近7天的信息記錄：
SELECT * FROM user_event WHERE DATE_SUB(curdate(), INTERVAL 7 DAY) <= DATE(create_time);

#查詢近30天的信息記錄：
SELECT * FROM user_event WHERE DATE_SUB(curdate(), INTERVAL 30 DAY) <= DATE(create_time);

#查詢上一月的信息記錄：
SELECT * FROM user_event WHERE PERIOD_DIFF(DATE_FORMAT(NOW(), '%Y%m'), DATE_FORMAT(create_time, '%Y%m')) =1; 

 以上語句整理自：http://www.oschina.net/code/snippet_583419_22850