7.00.02 - Input - Aster Analytics

Teradata Aster® Analytics Foundation User GuideUpdate 2

Product
Aster Analytics
Release Number
7.00.02
Published
September 2017
Language
English (United States)
Last Update
2018-04-17
dita:mapPath
uce1497542673292.ditamap
dita:ditavalPath
AA-notempfilter_pdf_output.ditaval
dita:id
zuk1466006200888

The VectorDistance function requires two input tables: target, which contains the target vectors, and ref, which contains the reference vectors.

VectorDistance Target Input Table Schema
Column Name Data Type Description
target_id_column Any Column that is, or is part of, the target vector identifier. The vector identifier can have multiple columns.
feature Any except BYTEA Feature name of the vector.
value SMALLINT, INTEGER, BIGINT, NUMERIC, or DOUBLE PRECISION Value of the feature.
VectorDistance Reference Input Table Schema
Column Name Data Type Description
ref_id_column Any Column that is, or is part of, the reference vector identifier. The vector identifier can have multiple columns.
feature Any except BYTEA Feature name of the vector.
value SMALLINT, INTEGER, BIGINT, NUMERIC, or DOUBLE PRECISION Value of the feature.