Mysql 查询统计最近12个月的数据

包括当月:

SELECTt1.yf AS 'month',count( t2.uuid ) AS totalFROM(SELECTDATE_FORMAT(( CURDATE()), '%Y-%m' ) AS 'yf' UNIONSELECTDATE_FORMAT(( CURDATE() - INTERVAL 1 MONTH ), '%Y-%m' ) AS 'yf' UNioNSELECTDATE_FORMAT(( CURDATE() - INTERVAL 2 MONTH ), '%Y-%m' ) AS 'yf' UNIONSELECTDATE_FORMAT(( CURDATE() - INTERVAL 3 MONTH ), '%Y-%m' ) AS 'yf' UNIONSELECTDATE_FORMAT(( CURDATE() - INTERVAL 4 MONTH ), '%Y-%m' ) AS 'yf' UNIONSELECTDATE_FORMAT(( CURDATE() - INTERVAL 5 MONTH ), '%Y-%m' ) AS 'yf' UNIONSELECTDATE_FORMAT(( CURDATE() - INTERVAL 6 MONTH ), '%Y-%m' ) AS 'yf' UNIONSELECTDATE_FORMAT(( CURDATE() - INTERVAL 7 MONTH ), '%Y-%m' ) AS 'yf' UNIONSELECTDATE_FORMAT(( CURDATE() - INTERVAL 8 MONTH ), '%Y-%m' ) AS 'yf' UNIONSELECTDATE_FORMAT(( CURDATE() - INTERVAL 9 MONTH ), '%Y-%m' ) AS 'yf' UNIONSELECTDATE_FORMAT(( CURDATE() - INTERVAL 10 MONTH ), '%Y-%m' ) AS 'yf' UNIONSELECTDATE_FORMAT(( CURDATE() - INTERVAL 11 MONTH ), '%Y-%m' ) AS 'yf') t1LEFT JOIN 表名 t2 ON DATE_FORMAT( t2.时间日期字段, '%Y-%m' )= t1.yfGROUP BYyf

不包括当月:

SELECTt1.yf AS 'month',count( t2.uuid ) AS totalFROM(SELECTDATE_FORMAT(( CURDATE() - INTERVAL 1 MONTH ), '%Y-%m' ) AS 'yf' UNIONSELECTDATE_FORMAT(( CURDATE() - INTERVAL 2 MONTH ), '%Y-%m' ) AS 'yf' UNIONSELECTDATE_FORMAT(( CURDATE() - INTERVAL 3 MONTH ), '%Y-%m' ) AS 'yf' UNIONSELECTDATE_FORMAT(( CURDATE() - INTERVAL 4 MONTH ), '%Y-%m' ) AS 'yf' UNIONSELECTDATE_FORMAT(( CURDATE() - INTERVAL 5 MONTH ), '%Y-%m' ) AS 'yf' UNIONSELECTDATE_FORMAT(( CURDATE() - INTERVAL 6 MONTH ), '%Y-%m' ) AS 'yf' UNIONSELECTDATE_FORMAT(( CURDATE() - INTERVAL 7 MONTH ), '%Y-%m' ) AS 'yf' UNIONSELECTDATE_FORMAT(( CURDATE() - INTERVAL 8 MONTH ), '%Y-%m' ) AS 'yf' UNIONSELECTDATE_FORMAT(( CURDATE() - INTERVAL 9 MONTH ), '%Y-%m' ) AS 'yf' UNIONSELECTDATE_FORMAT(( CURDATE() - INTERVAL 10 MONTH ), '%Y-%m' ) AS 'yf' UNIONSELECTDATE_FORMAT(( CURDATE() - INTERVAL 11 MONTH ), '%Y-%m' ) AS 'yf' UNIONSELECTDATE_FORMAT(( CURDATE() - INTERVAL 12 MONTH ), '%Y-%m' ) AS 'yf') t1LEFT JOIN 表名 t2 ON DATE_FORMAT( t2.日期字段, '%Y-%m' )= t1.yfGROUP BYyf

来源地址：https://blog.csdn.net/WangKun_0612/article/details/132027279