How do i query a database with local timezone ? (Ruby on Rails)
Question
I am in the Asia/Taipei timezone(utc+8).
Rails database time are stored in UTC format, so when I wanna query records that created_at time at 5:xx.
Model.where('EXTRACT(HOUR FROM created_at) = ?', 5)
It always got 13:xx records(5+8), how to fix query with timezone?
1 answers
solution1
0 2022-06-24 02:36:55
固定时区查询
Model.where("EXTRACT(HOUR FROM CONVERT_TZ(created_at,'+00:00','+08:00')) = ?", 5)
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