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mysql查询月份的方法:1,通过“选择date_format (DATE_SUB (curdate(),间隔0月),& # 39;%猴# 39;)“查询当前月份;2,通过“间隔1个月”查询上个月份。
引用>本文操作环境:Windows7多系统,mysql 5.0,戴尔G3。
mysql查询月份数据。
select * from 表名 where to_days(时间字段名) = to_days(now());昨天
SELECT * FROM 表名 WHERE TO_DAYS( NOW( ) ) - TO_DAYS( 时间字段名) <= 1近7天
SELECT * FROM 表名 where DATE_SUB(CURDATE(), INTERVAL 7 DAY) <= date(时间字段名)近30天
SELECT * FROM 表名 where DATE_SUB(CURDATE(), INTERVAL 30 DAY) <= date(时间字段名)本月
SELECT * FROM 表名 WHERE DATE_FORMAT( 时间字段名, '%Y%m' ) = DATE_FORMAT( CURDATE( ) , '%Y%m' )上一月
SELECT * FROM 表名 WHERE PERIOD_DIFF( date_format( now( ) , '%Y%m' ) , date_format( 时间字段名, '%Y%m' ) ) =1查询本季度数据
select * from `ht_invoice_information` where QUARTER(create_date)=QUARTER(now());查询上季度数据
select * from `ht_invoice_information` where QUARTER(create_date)=QUARTER(DATE_SUB(now(),interval 1 QUARTER));查询本年数据
select * from `ht_invoice_information` where YEAR(create_date)=YEAR(NOW());查询上年数据
select * from `ht_invoice_information` where year(create_date)=year(date_sub(now(),interval 1 year));查询当前这周的数据
SELECT name,submittime FROM enterprise WHERE YEARWEEK(date_format(submittime,'%Y-%m-%d')) = YEARWEEK(now());查询上周的数据
SELECT name,submittime FROM enterprise WHERE YEARWEEK(date_format(submittime,'%Y-%m-%d')) = YEARWEEK(now())-1;查询上个月的数据
select name,submittime from enterprise where date_format(submittime,'%Y-%m')=date_format(DATE_SUB(curdate(), INTERVAL 1 MONTH),'%Y-%m') select *,得到user where DATE_FORMAT(猴pudate & # 39; % Y % # 39;),=, DATE_FORMAT (CURDATE () & # 39; Y % %猴# 39;),,, select *,得到user where WEEKOFYEAR (FROM_UNIXTIME (pudate, & # 39; y % - % - % d # 39;)),=, WEEKOFYEAR(现在()), select *,得到user where 月(FROM_UNIXTIME (pudate, & # 39; y % - % - % d # 39;)),=,月(现在()), select *,得到user where 年(FROM_UNIXTIME (pudate, & # 39; y % - % - % d # 39;)),=,年(现在()),以及月(FROM_UNIXTIME (pudate, & # 39; y % - % - % d # 39;)),=,月(现在()), nullmysql如何查询月份