摘要: SQL 获取时、日、周、月日期 因工作上常用到统计分析,需要用到具体的时间,故写于此 24小时: SELECT 0 AS hour UNION ALL SELECT 1 AS hour UNION ALL SELECT 2 AS hour UNION ALL SELECT 3 AS hour UNI 阅读全文
posted @ 2022-11-14 17:32 ProsperousEnding 阅读(152) 评论(0) 推荐(0) 编辑