unique() - Teradata Python Package

Teradata® Python Package User Guide

Product
Teradata Python Package
Release Number
16.20
Published
February 2020
Language
English (United States)
Last Update
2020-02-29
dita:mapPath
rkb1531260709148.ditamap
dita:ditavalPath
Generic_no_ie_no_tempfilter.ditaval
dita:id
B700-4006
lifecycle
previous
Product Category
Teradata Vantage

Use the unique() function to return a new Series object with only the the unique or distinct values in the Series.

>>> df = DataFrame.from_query('select admitted from admissions_train')
>>> s = df.squeeze(axis = 1)
>>> s
0    1
1    1
2    0
3    0
4    1
5    0
6    1
7    0
8    0
9    1
Name: admitted, dtype: object
>>> s.unique()
0    0
1    1
Name: admitted, dtype: object