mysql查询最近半年数据,本季度,本年

「爱情、让人受尽委屈。」 2021-11-11 09:48 620阅读 0赞

1 、 查看当天日期

select current_date();

2、 查看当天时间

select current_time();

3、查看当天时间日期

select current_timestamp();

4、查询当天记录

select * from 表名 where to_days(时间字段名) = to_days(now());

5、查询昨天记录

select * from 表名 where to_days( now( ) ) – to_days( 时间字段名) <= 1

6、查询7天的记录

select * from 表名 where date_sub(curdate(), interval 7 day) <= date(时间字段名)

7、查询近30天的记录

select * from 表名 where date_sub(curdate(), interval 30 day) <= date(时间字段名)

8、查询本月的记录

select * from 表名 where date_format( 时间字段名, ‘%y%m’ ) = date_format( curdate( ) , ‘%y%m’ )

9、查询上一月的记录

select * from 表名 where period_diff( date_format( now( ) , ‘%y%m’ ) , date_format( 时间字段名, ‘%y%m’ ) ) =1

10、查询本季度数据

select * from 表名 where quarter(create_date)=quarter(now());

11、查询上季度数据

select * from 表名 where quarter(create_date)=quarter(date_sub(now(),interval 1 quarter));

12、查询本年数据

select * from 表名  where year(create_date)=year(now());

13、查询上年数据

select * from 表名 where year(create_date)=year(date_sub(now(),interval 1 year));

14、查询当前这周的数据

select * from 表名 where yearweek(date_format(submittime,'%y-%m-%d')) = yearweek(now());

15、查询上周的数据

select * from 表名 where yearweek(date_format(submittime,'%y-%m-%d')) = yearweek(now())-1;

16、查询当前月份的数据

select * from 表名   where date_format(submittime,'%y-%m')=date_format(now(),'%y-%m')

17、查询距离当前现在6个月的数据

select name,submittime from enterprise where submittime between date_sub(now(),interval 6 month) and now();

转载:  
[https://josh-persistence.iteye.com/blog/2128275][https_josh-persistence.iteye.com_blog_2128275]

[https://blog.csdn.net/qq\_29540647/article/details/79985771][https_blog.csdn.net_qq_29540647_article_details_79985771]

[https://stackoverflow.com/questions/7568072/subtract-month-and-day-mysql][https_stackoverflow.com_questions_7568072_subtract-month-and-day-mysql]

[https_josh-persistence.iteye.com_blog_2128275]: https://josh-persistence.iteye.com/blog/2128275
[https_blog.csdn.net_qq_29540647_article_details_79985771]: https://blog.csdn.net/qq_29540647/article/details/79985771
[https_stackoverflow.com_questions_7568072_subtract-month-and-day-mysql]: https://stackoverflow.com/questions/7568072/subtract-month-and-day-mysql