
Netezza Analytics Release 2.0.1
The Netezza Analytics Release 2.0.1 patch release contains bug fixes and improvements
to the documentation.
Call Interface Changes
The call interface to the following analytic function has changed in this release:
Prior Release (old way)
(Sample partial call)
Release 2.0 (new way)
(Sample partial call)
Backward
Compatible?
call nza..BITABLE(
'incolumn1=income; incolumn2=educa-
tion ...')
call nza..BITABLE('
'incolumn=income:x; education:y,
…')
No
Issues Fixed In Release 2.0.1
The following issues were fixed in this release:
Reference Topic/Area Issue Description
EXT-1248 KNN, KMEANS DATE type working properly when date columns are
treated as nominal.
EXT-2318 TBNET_APPLY The outtable column name case is no longer an issue.
EXT-2340 nzTApply The nzTApply function now properly passes column
names when machine is set to lowercase.
EXT-2355 Lua
nzLua now has an API call for the getCurrentUser-
name() UDX function, allowing a UDX to get the
name of the user executing the UDX.
EXT-2357
timetz literal value The parameters forecasthorizon and forecasttimes
now accept a colon in the timetz format.
EXT-2361 KMEANS
Calculation of cardinality is now correct when 'statis-
tics = values'.
EXT-2380 Lua
There is now a check for 0 prior to division and
there is no longer a subtraction of 1 from the ending
value.
EXT-2418 Installation Registration error during installation has been fixed.
EXT-2419 Linear Regression
The t-statistics and p-values for significance of the
regression coefficients, as well as the R^2 coeffi-
cient, are now computed correctly.
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