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📜  mysql 时间前差 - SQL 代码示例

📅  最后修改于: 2022-03-11 15:05:07.439000             🧑  作者: Mango

代码示例1
#Need item created 12 hours ago or newer. Discards older than 12 hours
     created_at >= (NOW() - INTERVAL 12 HOUR)