01 2021 档案
摘要:需求:查询最近12个月的数据量,此处表的名称为:ticket_ticket 按月查询数据,sql语句如下: SELECT COUNT(*) as num, DATE_FORMAT(create_at,'%Y-%m') as t FROM ticket_ticket WHERE flow_id=336
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摘要:需求: 查询当前月每天的数据量,此处表的名称为:ticket_ticket 直接上sql: SELECT COUNT(*) as num, DATE(create_at) as t FROM ticket_ticket AND YEAR(create_at)=YEAR(CURDATE()) AND
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