如何使用" AT TIME ZONE时区说明符"将PST时间(包括DST)转换为GMT。 ?
答案 0 :(得分:0)
GMT = UTC = 00:00?
select yourtimestamp at time zone '00:00'
select yourtimestamp at '00:00'
select yourtimestamp at 0
如果要转换为夏令时区(DST)
select yourtimestamp at 'Europe Western'
查看manuals了解详情