SQL日期顺序

Question

I have two kind of date format in my table now I want to show the date as order by.

The results look like this:

I want to display the records in ascending format in single format

Any help would be really appreciated

Answer 1

In SQL Server, it is easiest to convert strings using the built in convert() formats. This is a big inconvenience. You can try:

order by coalesce(try_convert(datetime, meeting_status_date),
                  try_convert(datetime, meeting_status_date, 0),
                  try_convert(datetime, meeting_status_date, 101)
                 )

try_convert() returns NULL if the conversion fails. The list of conversion formats is here .