mysql限制sql查询时间的方法：1、查询今天，代码为【select * from 表名 where to_days(时间字段名) = to_days(now())】；2、查询昨天，代码为【SELECT * FROM 表名 WHERE】。

mysql限制sql查询时间的方法：

今天

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

昨天

SELECT*FROM表名WHERETO_DAYS(NOW())-TO_DAYS(时间字段名)<=1

近7天

SELECT*FROM表名whereDATE_SUB(CURDATE(),INTERVAL7DAY)<=date(时间字段名)

近30天

SELECT*FROM表名whereDATE_SUB(CURDATE(),INTERVAL30DAY)<=date(时间字段名)

本月

SELECT*FROM表名WHEREDATE_FORMAT(时间字段名,‘%Y%m’)=DATE_FORMAT(CURDATE(),‘%Y%m’)

上一月

SELECT*FROM表名WHEREPERIOD_DIFF(date_format(now(),‘%Y%m’),date_format(时间字段名,‘%Y%m’))=1

查询本季度数据

select*fromht_invoice_informationwhereQUARTER(create_date)=QUARTER(now());

查询上季度数据

select*fromht_invoice_informationwhereQUARTER(create_date)=QUARTER(DATE_SUB(now(),interval1QUARTER));

查询本年数据

select*fromht_invoice_informationwhereYEAR(create_date)=YEAR(NOW());

查询上年数据

select*fromht_invoice_informationwhereyear(create_date)=year(date_sub(now(),interval1year));

查询当前这周的数据

SELECTname,submittimeFROMenterpriseWHEREYEARWEEK(date_format(submittime,’%Y-%m-%d’))=YEARWEEK(now());

查询上周的数据

SELECTname,submittimeFROMenterpriseWHEREYEARWEEK(date_format(submittime,’%Y-%m-%d’))=YEARWEEK(now())-1;

查询上个月的数据

selectname,submittimefromenterprisewheredate_format(submittime,’%Y-%m’)=date_format(DATE_SUB(curdate(),INTERVAL1MONTH),’%Y-%m’)select*fromuserwhereDATE_FORMAT(pudate,’%Y%m’)=DATE_FORMAT(CURDATE(),’%Y%m’);select*fromuserwhereWEEKOFYEAR(FROM_UNIXTIME(pudate,’%y-%m-%d’))=WEEKOFYEAR(now())select*fromuserwhereMONTH(FROM_UNIXTIME(pudate,’%y-%m-%d’))=MONTH(now())select*fromuserwhereYEAR(FROM_UNIXTIME(pudate,’%y-%m-%d’))=YEAR(now())andMONTH(FROM_UNIXTIME(pudate,’%y-%m-%d’))=MONTH(now())select*fromuserwherepudatebetween上月最后一天and下月第一天

查询当前月份的数据

selectname,submittimefromenterprisewheredate_format(submittime,’%Y-%m’)=date_format(now(),’%Y-%m’)