select * ,DAYNAME( jbrq) as mz,fk_xj+fk_hyk+fk_xyk as zje from yyls where jbrq >=
DATE_SUB(CURDATE(),INTERVAL 120 DAY) order by jbrq group by jbrq
上面这条语句报错,group by 好久没用都忘了,来大神指导指导啊
虾扯蛋
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