您好,登錄后才能下訂單哦!
這篇文章給大家分享的是有關(guān)mysql如何查詢?cè)路莸膬?nèi)容。小編覺(jué)得挺實(shí)用的,因此分享給大家做個(gè)參考,一起跟隨小編過(guò)來(lái)看看吧。
mysql查詢?cè)路莸姆椒ǎ?、通過(guò)“select date_format(DATE_SUB(curdate(), INTERVAL 0 MONTH), '%m')”查詢當(dāng)前月份;2、通過(guò)“INTERVAL 1 MONTH”查詢上個(gè)月份。
本文操作環(huán)境:Windows7系統(tǒng)、mysql 5.0、Dell G3。
mysql 查詢?cè)路輸?shù)據(jù).
//查看本月數(shù)據(jù) SELECT * FROM content_publish WHERE date_format(publish_time, '%Y %m') = date_format(DATE_SUB(curdate(), INTERVAL 0 MONTH),'%Y %m') //查看上個(gè)月數(shù)據(jù) SELECT * FROM content_publish WHERE date_format(publish_time, '%Y %m') = date_format(DATE_SUB(curdate(), INTERVAL 1 MONTH),'%Y %m') //查詢上上個(gè)月數(shù)據(jù) SELECT * FROM content_publish WHERE date_format(publish_time, '%Y %m') = date_format(DATE_SUB(curdate(), INTERVAL 2 MONTH),'%Y %m') //查詢當(dāng)前月份 select date_format(DATE_SUB(curdate(), INTERVAL 0 MONTH), '%m') //查詢上個(gè)月月份 select date_format(DATE_SUB(curdate(), INTERVAL 1 MONTH), '%m') //查詢上上個(gè)月月份 select date_format(DATE_SUB(curdate(), INTERVAL 0 MONTH), '%m')
今天
select * from 表名 where to_days(時(shí)間字段名) = to_days(now());
昨天
SELECT * FROM 表名 WHERE TO_DAYS( NOW( ) ) - TO_DAYS( 時(shí)間字段名) <= 1
近7天
SELECT * FROM 表名 where DATE_SUB(CURDATE(), INTERVAL 7 DAY) <= date(時(shí)間字段名)
近30天
SELECT * FROM 表名 where DATE_SUB(CURDATE(), INTERVAL 30 DAY) <= date(時(shí)間字段名)
本月
SELECT * FROM 表名 WHERE DATE_FORMAT( 時(shí)間字段名, '%Y%m' ) = DATE_FORMAT( CURDATE( ) , '%Y%m' )
上一月
SELECT * FROM 表名 WHERE PERIOD_DIFF( date_format( now( ) , '%Y%m' ) , date_format( 時(shí)間字段名, '%Y%m' ) ) =1
查詢本季度數(shù)據(jù)
select * from `ht_invoice_information` where QUARTER(create_date)=QUARTER(now());
查詢上季度數(shù)據(jù)
select * from `ht_invoice_information` where QUARTER(create_date)=QUARTER(DATE_SUB(now(),interval 1 QUARTER));
查詢本年數(shù)據(jù)
select * from `ht_invoice_information` where YEAR(create_date)=YEAR(NOW());
查詢上年數(shù)據(jù)
select * from `ht_invoice_information` where year(create_date)=year(date_sub(now(),interval 1 year));
查詢當(dāng)前這周的數(shù)據(jù)
SELECT name,submittime FROM enterprise WHERE YEARWEEK(date_format(submittime,'%Y-%m-%d')) = YEARWEEK(now());
查詢上周的數(shù)據(jù)
SELECT name,submittime FROM enterprise WHERE YEARWEEK(date_format(submittime,'%Y-%m-%d')) = YEARWEEK(now())-1;
查詢上個(gè)月的數(shù)據(jù)
select name,submittime from enterprise where date_format(submittime,'%Y-%m')=date_format(DATE_SUB(curdate(), INTERVAL 1 MONTH),'%Y-%m') select * from user where DATE_FORMAT(pudate,'%Y%m') = DATE_FORMAT(CURDATE(),'%Y%m') ; select * from user where WEEKOFYEAR(FROM_UNIXTIME(pudate,'%y-%m-%d')) = WEEKOFYEAR(now()) select * from user where MONTH(FROM_UNIXTIME(pudate,'%y-%m-%d')) = MONTH(now()) select * from user where YEAR(FROM_UNIXTIME(pudate,'%y-%m-%d')) = YEAR(now()) and MONTH(FROM_UNIXTIME(pudate,'%y-%m-%d')) = MONTH(now()) select * from user where pudate between 上月最后一天 and 下月第一天
查詢當(dāng)前月份的數(shù)據(jù)
select name,submittime from enterprise where date_format(submittime,'%Y-%m')=date_format(now(),'%Y-%m')
查詢距離當(dāng)前現(xiàn)在6個(gè)月的數(shù)據(jù)
select name,submittime from enterprise where submittime between date_sub(now(),interval 6 month) and now();
感謝各位的閱讀!關(guān)于“mysql如何查詢?cè)路荨边@篇文章就分享到這里了,希望以上內(nèi)容可以對(duì)大家有一定的幫助,讓大家可以學(xué)到更多知識(shí),如果覺(jué)得文章不錯(cuò),可以把它分享出去讓更多的人看到吧!
免責(zé)聲明:本站發(fā)布的內(nèi)容(圖片、視頻和文字)以原創(chuàng)、轉(zhuǎn)載和分享為主,文章觀點(diǎn)不代表本網(wǎng)站立場(chǎng),如果涉及侵權(quán)請(qǐng)聯(lián)系站長(zhǎng)郵箱:is@yisu.com進(jìn)行舉報(bào),并提供相關(guān)證據(jù),一經(jīng)查實(shí),將立刻刪除涉嫌侵權(quán)內(nèi)容。