Netezza Analytic Aggregate Function Support

TDV supports the analytic aggregate functions listed in the table below for Netezza versions 4.5, 5.0, and 6.0.

Netezza Analytic Aggregate Function	Notes
AVG	AVG (NULL) is NULL. Not supported: • AVG (BOOLEAN) • AVG (NCHAR) • AVG (NCHAR) DISTINCT • AVG (NVARCHAR) • AVG (NVARCHAR) DISTINCT
COUNT
MAX	MAX (NULL) is NULL. Not supported: • MAX (BOOLEAN) • MAX (BOOLEAN) DISTINCT • MAX (NCHAR) • MAX (NCHAR) DISTINCT • MAX (NVARCHAR) • MAX (NVARCHAR) DISTINCT
MIN	MIN (NULL) is NULL. Not supported: • MIN (BOOLEAN) • MIN (BOOLEAN) DISTINCT • MIN (NCHAR) • MIN (NCHAR) DISTINCT • MIN (NVARCHAR) • MIN (NVARCHAR) DISTINCT
SUM	SUM (NULL) is NULL. Not supported: • SUM (BOOLEAN) • SUM (BOOLEAN) DISTINCT • SUM (NCHAR) • SUM (NCHAR) DISTINCT • SUM (NVARCHAR) • SUM (NVARCHAR) DISTINCT