數據庫 -- 如何將long類型的unix時間戳轉換成標準日期格式（2020-05-12 09:00:00）

原創 八岐黑炭大蛇 2020-05-13 00:13 
select to_char(to_timestamp(1589144400000/1000),'yyyy-MM-dd HH24-MI-SS')

注意這裏的 unix 時間戳是帶毫秒的，直接 to_timestamp 會有問題。需要除以 1000，轉換成帶秒的

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