Greenplum Conditional Function Support

TDV supports the conditional functions listed in the table below for Greenplum.

The following functions can not be pushed:

• DECODE

• ISNULL

• ISNUMERIC

Greenplum Conditional Function	Notes
COALESCE	Push supported.
GREATEST	Push supported.
IFNULL	Push supported.
LEAST	Push supported.
NULLIF	Push supported.
NVL	Push supported.
NVL2	Push supported.