SQL AGGREGATE FUNCTIONS

COUNT( )

Syntax
select count(attribute_name) from table_name

SUM( )

Syntax
select sum(attribute_name) from table_name

AVERAGE

Syntax
select avg(attribute_name) from table_name

MINIMUM

Syntax
select min(attribute_name) from table_name

MAXIMUM

Syntax
select max(attribute_name) from table_name


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