Required Syntax Elements for TD_VectorDistance - Teradata VantageCloud Lake

Lake - Analyze Your Data with ClearScape Analytics™

Deployment
VantageCloud
Edition
Lake
Product
Teradata VantageCloud Lake
Release Number
Published
February 2025
ft:locale
en-US
ft:lastEdition
2026-02-20
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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.