我怎样才能发出像这样的有效请求:
UPDATE b2c SET tranche = '18 - 25'
WHERE (dateofbirth::date BETWEEN NOW()::date - 18 'year' AND NOW()::date - 25 'year')
感谢帮助
最佳答案
dateofbirth::date BETWEEN
(NOW() - interval '25 year')::date AND
(NOW() - interval '18 year')::date
关于sql - Postgresql 日期减法，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/33078374/