Apache Tajo - AVG(exp)
Advertisements
Let us now check Avg(exp) function with the following query.
Query
sampledb> select avg(mark) as avg from mytable;
Result
The above query will generate the following result.
avg ------------------------------- 75.5
The above query returns the average of marks from mytable.
apache_tajo_aggregate_and_window_functions.htm
Advertisements