Apache Tajo - MAX(expression)



Let us now check max(exp) function with the following query.

Query

sampledb> select max(mark) as max from mytable;  

Result

The above query will generate the following result.

max 
------------------------------- 
95 

The query returns the maximum of marks from mytable. The maximum mark is 95.

apache_tajo_aggregate_and_window_functions.htm
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