SQL Server System Functions
Aggregate Functions 1. Avg() Parameters : Expression (Numeric type) Return Types : integer,decimal,float or money 2. Binary_checksum() Parameters : Expression (Any type) Return Types : numeric 3. Checksum() Parameters : Expression (Any type) Return Types : integer 4. Checksum_agg() Parameters :Expression(integer type) Return Types : integer 5. Count() Parameters :Expression(Any type) Return Types :interger 6. Count_big() ...