Things to know about TRY...CATCH in T-SQL

With TRY…CATCH statement in T-SQL, I attempted to use it for a table name resolution the other day. However, I found the statement will not handle following errors, so it will not work if we are using this statement for checking the table name if it exists or not.

1. Compile errors, such as syntax errors, that prevent a batch from running.
2. Errors that occur during statement-level recompilation, such as object name resolution errors that occur after compilation because of deferred name resolution.

Meanwhile, when using SET XACT_ABORT ON setting, if a T-SQL statement raises a run-time error, the entire transaction is terminated and rolled back. However, this will not help if we want to resolve the “table name does not exist” error.

Reference:

http://stackoverflow.com/questions/15015051/sql-try-catch-doesnt-catch-an-error-when-attempting-to-access-a-table-that-it