Simulating TRY_CONVERT() in SQL Server 2008 – Part 1
https://www.mssqltips.com/sqlservertip/5411/simulating-tryconvert-in-sql-server-2008/?utm_source=AaronBertrand
https://www.mssqltips.com/sqlservertip/5411/simulating-tryconvert-in-sql-server-2008/?utm_source=AaronBertrand