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Database 使用时区时时区说明符进行GMT转换_Database_Teradata - Fatal编程技术网

Database 使用时区时时区说明符进行GMT转换

Database 使用时区时时区说明符进行GMT转换,database,teradata,Database,Teradata,如何使用“时区时区说明符”将PST时间(包括DST)转换为GMT?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时区(DST) 有关更多详细信息,请查看 select yourtimestamp at 'Europe Western'

如何使用“时区时区说明符”将PST时间(包括DST)转换为GMT?

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时区(DST)

有关更多详细信息,请查看

select yourtimestamp at 'Europe Western'