TD_CategoricalSummary Function Example | Teradata Vantage - TD_CategoricalSummary Example - Teradata® Database

Database Analytic Functions

Product
Teradata® Database
Release Number
17.10
Published
July 2021
Language
English (United States)
Last Update
2021-07-28
dita:mapPath
Teradata_Vantage™___Advanced_SQL_Engine_Analytic_Functions.withLogo_upload_July2021/wnd1589838592459.ditamap
dita:ditavalPath
Teradata_Vantage™___Advanced_SQL_Engine_Analytic_Functions.withLogo_upload_July2021/ayr1485454803741.ditaval
dita:id
B035-1206
lifecycle
previous
Product Category
Teradata Vantage™

InputTable: cat_titanic_train

Every complete example in this document is available in a zip file that you can download. The zip file includes a SQL script file that creates the input tables for the examples. If you are reading this document on https://docs.teradata.com/, you can download the zip file from the attachment in the left sidebar.

passenger survived pclass name                                 sex    age sibsp parch ticket   fare      cabin       embarked 
 --------- -------- ------ ------------------------------------ ------ --- ----- ----- -------- --------- ----------- -------- 
        97        0      1 Goldschmidt; Mr. George B            male    71     0     0 PC 17754 34.6542		A5          C       
       488        0      1 Kent; Mr. Edward Austin              male    58     0     0 11771    29.7		B37         C       
       505        1      1 Maioni; Miss. Roberta                female  16     0     0 110152   86.5		B79         S       
       631        1      1 Barkworth; Mr. Algernon Henry Wilson male    80     0     0 27042    30 		A23         S       
       873        0      1 Carlsson; Mr. Frans Olof             male    33     0     0 695      5 		B51 B53 B55 S       

SQL Call

SELECT * FROM TD_CategoricalSummary (
  ON cat_titanic_train AS InputTable
  USING
  TargetColumns ('sex')
) AS dt;

Output

ColumnName DistinctValue DistinctValueCount 
 ---------- ------------- ------------------ 
 sex        female                         1
 sex        male                           4