Mysql日期查詢的詳細(xì)介紹
查詢當(dāng)前日期
SELECT CURRENT_DATE();SELECT CURDATE();
查詢當(dāng)前日期和時(shí)間
SELECT NOW();
查詢今天的數(shù)據(jù)
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;
查詢昨天的數(shù)據(jù)
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;
查詢最近七天的數(shù)據(jù)
SELECT * FROM `表名` WHERE DATE_SUB(CURDATE(),INTERVAL 7 DAY) <= DATE(`字段`);
查詢最近三十天的數(shù)據(jù)
SELECT * FROM table WHERE DATE_SUB(CURDATE(),INTERVAL 30 DAY) <= DATE(`字段`);
查詢本周的數(shù)據(jù)
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;
查詢上周的數(shù)據(jù)
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;
查詢當(dāng)月的數(shù)據(jù)
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());
查詢上月的數(shù)據(jù)
SELECT * FROM `表名` WHERE DATE_FORMAT(`字段`,’%Y-%m’) = DATE_FORMAT(DATE_SUB(NOW(),INTERVAL 1 MONTH),’%Y-%m’);
查詢本季度的數(shù)據(jù)
SELECT * FROM `表名` WHERE QUARTER(`字段`) = QUARTER(NOW()) AND YEAR(`字段`) = YEAR(NOW());
查詢上季度的數(shù)據(jù)
SELECT * FROM `表名` WHERE QUARTER(`字段`) = QUARTER(DATE_SUB(NOW(),INTERVAL 1 QUARTER)) AND YEAR(`字段`) = YEAR(NOW());
查詢上半年(六個(gè)月)的數(shù)據(jù)
SELECT * FROM `表名` WHERE `字段` BETWEEN DATE_SUB(NOW(),INTERVAL 6 MONTH) AND NOW();
查詢今年的數(shù)據(jù)
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;
查詢?nèi)ツ甑臄?shù)據(jù)
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;
到此這篇關(guān)于Mysql之日期查詢的詳細(xì)介紹的文章就介紹到這了,更多相關(guān)Mysql之日期查詢內(nèi)容請搜索好吧啦網(wǎng)以前的文章或繼續(xù)瀏覽下面的相關(guān)文章希望大家以后多多支持好吧啦網(wǎng)!
相關(guān)文章:
1. Delphi中的Access技巧集2. mysql數(shù)據(jù)庫中最常用的時(shí)間轉(zhuǎn)換函數(shù)的用法3. mysql like語句問題4. Windows下不能啟動mysql服務(wù)--錯(cuò)誤總結(jié)5. MyEclipse添加SQL Server 2008數(shù)據(jù)庫的方法6. MySQL存儲過程的傳參和流程控制示例講解7. 如何安裝MySQL 壓縮包8. MySQL中InnoDB和MyISAM類型的差別9. 詳細(xì)講解Oracle在Solaris下的性能與調(diào)整10. Oracle根據(jù)逗號拆分字段內(nèi)容轉(zhuǎn)成多行的函數(shù)說明
