PREHOOK: query: DESCRIBE FUNCTION udf_stddev_pop
PREHOOK: type: DESCFUNCTION
POSTHOOK: query: DESCRIBE FUNCTION udf_stddev_pop
POSTHOOK: type: DESCFUNCTION
Function 'udf_stddev_pop' does not exist.
PREHOOK: query: DESCRIBE FUNCTION EXTENDED udf_stddev_pop
PREHOOK: type: DESCFUNCTION
POSTHOOK: query: DESCRIBE FUNCTION EXTENDED udf_stddev_pop
POSTHOOK: type: DESCFUNCTION
Function 'udf_stddev_pop' does not exist.