The debugging capabilities that were introduced in SQL Server 2008 continue to mature in SQL Server 2012. The following are some of the enhanced capabilities:
You can now debug Transact-SQL scripts running on instances of SQL Server 2005 Service Pack 2 (SP2) or later.
Breakpoint conditions are now supported and conditionally determine whether the breakpoint is invoked.
Breakpoint hit counts that specify the number of times a breakpoint ...