xref: /dports/devel/spark/spark-2.1.1/sql/hive/src/test/resources/golden/udf_if-1-30cf7f51f92b5684e556deff3032d49a

IF(expr1,expr2,expr3) - If expr1 is TRUE (expr1 <> 0 and expr1 <> NULL) then IF() returns expr2; otherwise it returns expr3. IF() returns a numeric or string value, depending on the context in which it is used.