Apache Drill - Math Function ABS(x)

The output of this function type is the same as the same input type.

Query

0: jdbc:drill:zk = local> values(ABS(1.899));

or

0: jdbc:drill:zk = local> select ABS(1.899) from (values(1));

Result

+---------+
| EXPR$0  |
+---------+
| 1.899   |
+-+