SQL Server - where is “sys.functions”?

Question

SQL Server 2005 has great sys.XXX views on the system catalog which I use frequently.

What stumbles me is this: why is there a sys.procedures

Answer 1

This is valid in 2008 R2 per what SSMS generates when you script a DROP of a function:

SELECT  *
FROM    sys.objects
WHERE   type IN (N'FN', N'IF', N'TF', N'FS', N'FT') ;

/*
From http://msdn.microsoft.com/en-us/library/ms177596.aspx:
 FN SQL_SCALAR_FUNCTION
 FS Assembly (CLR) scalar-function
 FT Assembly (CLR) table-valued function
 IF SQL_INLINE_TABLE_VALUED_FUNCTION
 TF SQL_TABLE_VALUED_FUNCTION
*/