为了后续方便查询,后面将总结以下经常用到的sql记录下来方便后续使用。...-12-12' AS TIMESTAMP) AS "当天",
date_add('day', - 1, CAST('2020-12-12' AS TIMESTAMP)) AS "昨天",
date_trunc...('month', CAST('2020-12-12' AS TIMESTAMP)) AS "当月第一天",
date_add('month', - 12, date_trunc('month',...CAST('2020-12-12' AS TIMESTAMP))) AS "去年当月第一天",
date_add('month', - 1, date_trunc('month', CAST('2020...TIMESTAMP)) AS "去年当月当天",
date_add('day',(DAY(CAST('2020-12-12' AS TIMESTAMP))-1),date_add('month', - 1, date_trunc