Required Syntax Elements for TD_VectorDistance - Analytics Database

Database Analytic Functions

Deployment
VantageCloud
VantageCore
Edition
Enterprise
IntelliFlex
VMware
Product
Analytics Database
Release Number
17.20
Published
June 2022
ft:locale
en-US
ft:lastEdition
2025-01-20
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jmh1512506877710
Product Category
Teradata Vantageā„¢
ON clause
Accepts the TargetTable clause.
TargetIDColumn
Specifies the target table column name that contains identifiers of the target table vectors.
TargetFeatureColumns
Specifies the target table column names that contain features of the target table vectors.
You can specify up to 2018 feature columns.

The order of the features columns provided in TargetFeatureColumns argument must be the same as the order as those provided in RefFeatureColumns.

Both TargetFeatureColumns and ReffeatureColumns data types must be the same. Otherwise, an error is reported.

When providing embedding types, target feature columns and ref feature columns must have exactly 1 column. Otherwise, an error is reported.