ms sql convert date format yyyy-mm-dd code example
Example 1: sql server cast date dd/mm/yyyy
--string to date
SELECT cast(convert(date, '23/07/2009', 103) AS DATE)
select convert(date, '23/07/2009', 103)
Example 2: sql server date format yyyy-mm-dd
convert(varchar, [column_date], 20) --(date or datetime) to yyyy-MM-dd HH:mm:ss
convert(varchar, [column_date], 23) --(date or datetime) to yyyy-MM-dd
--ref https://www.mssqltips.com/sqlservertip/1145/date-and-time-conversions-using-sql-server/