首页 > 数据库> 文章详细

Mysql之日期查询-最全SQL总结

2020-06-29 13:05:54 阅读：241 来源： 互联网

标签：FORMAT 最全 SQL 表名 DATE Mysql NOW WHERE SELECT

查询当前日期

SELECT CURRENT_DATE();
SELECT CURDATE();

查询当前日期和时间

SELECT NOW();

查询今天的数据

SELECT * FROM `表名` WHERE TO_DAYS(NOW()) = TO_DAYS(`字段`);
SELECT * FROM `表名` WHERE TO_DAYS(NOW()) - TO_DAYS(`字段`) = 0;

查询昨天的数据

SELECT * FROM ``表名`` WHERE TO_DAYS(`字段`) = TO_DAYS(NOW()) -1;
SELECT * FROM ``表名`` WHERE TO_DAYS(`字段`) - TO_DAYS(NOW()) = -1;
SELECT * FROM ``表名`` WHERE TO_DAYS(NOW()) = TO_DAYS(`字段`) +1;
SELECT * FROM ``表名`` WHERE TO_DAYS(NOW()) - TO_DAYS(`字段`) = 1;

查询最近七天的数据

SELECT * FROM `表名` WHERE DATE_SUB(CURDATE(),INTERVAL 7 DAY) <= DATE(`字段`);

查询最近三十天的数据

SELECT * FROM table WHERE DATE_SUB(CURDATE(),INTERVAL 30 DAY) <= DATE(`字段`);

查询本周的数据

SELECT * FROM `表名` WHERE YEARWEEK(date_format(`字段`,'%Y-%m-%d')) = YEARWEEK(CURDATE());
SELECT * FROM `表名` WHERE YEARWEEK(date_format(`字段`,'%Y-%m-%d')) - YEARWEEK(CURDATE())  = 0;
SELECT * FROM `表名` WHERE YEARWEEK(DATE_FORMAT(`字段`,'%Y-%m-%d')) = YEARWEEK(DATE_FORMAT(CURDATE(),'%Y-%m-%d'));
SELECT * FROM `表名` WHERE YEARWEEK(DATE_FORMAT(`字段`,'%Y-%m-%d')) - YEARWEEK(DATE_FORMAT(CURDATE(),'%Y-%m-%d')) = 0;

查询上周的数据

SELECT * FROM `表名` WHERE YEARWEEK(DATE_FORMAT(`字段`,'%Y-%m-%d')) = YEARWEEK(DATE_FORMAT(CURDATE(),'%Y-%m-%d')) - 1;
SELECT * FROM `表名` WHERE YEARWEEK(DATE_FORMAT(`字段`,'%Y-%m-%d')) - YEARWEEK(DATE_FORMAT(CURDATE(),'%Y-%m-%d')) = -1;
SELECT * FROM `表名` WHERE YEARWEEK(DATE_FORMAT(`字段`,'%Y-%m-%d')) = YEARWEEK(CURDATE()) - 1;
SELECT * FROM `表名` WHERE YEARWEEK(DATE_FORMAT(`字段`,'%Y-%m-%d')) - YEARWEEK(CURDATE()) = -1;

查询当月的数据

SELECT * FROM `表名` WHERE DATE_FORMAT(`字段`,'%Y-%m') =  DATE_FORMAT(CURDATE(),'%Y-%m');
SELECT * FROM `表名` WHERE MONTH(`字段`) - MONTH(NOW()) = 0;
SELECT * FROM `表名` WHERE MONTH(`字段`) = MONTH(NOW());

查询上月的数据

SELECT * FROM `表名` WHERE DATE_FORMAT(`字段`,'%Y-%m') =  DATE_FORMAT(DATE_SUB(NOW(),INTERVAL 1 MONTH),'%Y-%m');

查询本季度的数据

SELECT * FROM `表名` WHERE QUARTER(`字段`) = QUARTER(NOW()) AND YEAR(`字段`) =  YEAR(NOW());

查询上季度的数据

SELECT * FROM `表名` WHERE QUARTER(`字段`) = QUARTER(DATE_SUB(NOW(),INTERVAL 1 QUARTER)) AND YEAR(`字段`) =  YEAR(NOW());

查询上半年(六个月)的数据

SELECT * FROM `表名` WHERE `字段` BETWEEN DATE_SUB(NOW(),INTERVAL 6 MONTH) AND NOW();

查询今年的数据

SELECT * FROM `表名` WHERE DATE_FORMAT(`字段`,'%Y') = DATE_FORMAT(NOW(),'%Y');
SELECT * FROM `表名` WHERE DATE_FORMAT(`字段`,'%Y') - DATE_FORMAT(NOW(),'%Y') = 0;
SELECT * FROM `表名` WHERE  YEAR(NOW()) = YEAR(`字段`);
SELECT * FROM `表名` WHERE  YEAR(NOW()) - YEAR(`字段`) =0;

查询去年的数据

SELECT * FROM `表名` WHERE DATE_FORMAT(`字段`,'%Y') - DATE_FORMAT(NOW(),'%Y') = -1;
SELECT * FROM `表名` WHERE  YEAR(NOW()) = YEAR(`字段`) + 1;
SELECT * FROM `表名` WHERE  YEAR(NOW()) - YEAR(`字段`) = 1;

标签：FORMAT,最全,SQL,表名,DATE,Mysql,NOW,WHERE,SELECT
来源： https://blog.csdn.net/weixin_42949841/article/details/106981970

本站声明： 1. iCode9 技术分享网（下文简称本站）提供的所有内容，仅供技术学习、探讨和分享；
2. 关于本站的所有留言、评论、转载及引用，纯属内容发起人的个人观点，与本站观点和立场无关；
3. 关于本站的所有言论和文字，纯属内容发起人的个人观点，与本站观点和立场无关；
4. 本站文章均是网友提供，不完全保证技术分享内容的完整性、准确性、时效性、风险性和版权归属；如您发现该文章侵犯了您的权益，可联系我们第一时间进行删除；
5. 本站为非盈利性的个人网站，所有内容不会用来进行牟利，也不会利用任何形式的广告来间接获益，纯粹是为了广大技术爱好者提供技术内容和技术思想的分享性交流网站。

ICode9

Mysql之日期查询-最全SQL总结