TD_ColumnSummary Output - Teradata Vantage

Teradata® VantageCloud Lake

Deployment
VantageCloud
Edition
Lake
Product
Teradata Vantage
Published
January 2023
Language
English (United States)
Last Update
2024-02-17
dita:mapPath
phg1621910019905.ditamap
dita:ditavalPath
pny1626732985837.ditaval
dita:id
phg1621910019905

Output Table Schema

Column Data Type Description
ColumnName VARCHAR

(CHARACTER SET UNICODE)

Name of target column.
DataType VARCHAR

(CHARACTER SET LATIN)

Data type of target column.
NonNullCount BIGINT Count of non-NULL values in target column.
NullCount BIGINT Count of NULL values in target column.
BlankCount BIGINT Count of blank values (values with all space characters) in target column when data type is CHAR or VARCHAR; otherwise NULL.
ZeroCount BIGINT Count of zero values in target column when data type is NUMERIC; otherwise NULL.
PositiveCount BIGINT Count of positive values in target column when data type is NUMERIC; otherwise NULL.
NegativeCount BIGINT Count of negative values in target column when data type is NUMERIC; otherwise NULL.
NullPercentage DOUBLE PRECISION Percentage of NULL values in target column.
NonNullPercentage DOUBLE PRECISION Percentage of non-NULL values in target column.