SQL Format Time Object From 24 Hour to 12

问题

Is there a way to convert a time object to a 12 hour format in SQL? I can't nessessarilly use datetime because the data being retrieved is not specific for dates.

16:45:00 --> 4:45 PM

回答1:

Try using this:

DECLARE @aux NVARCHAR(8)='16:45:00'
SELECT CONVERT(VARCHAR(15),CAST(@aux AS TIME),100)

来源：https://stackoverflow.com/questions/11745958/sql-format-time-object-from-24-hour-to-12