Pack_MLE Function | Teradata Vantage - Pack_MLE (ML Engine) - Teradata Vantage

Machine Learning Engine Analytic Function Reference

Product
Teradata Vantage
Release Number
9.02
9.01
2.0
1.3
Published
February 2022
Language
English (United States)
Last Update
2022-02-10
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dita:id
B700-4003
lifecycle
previous
Product Category
Teradata Vantage™

The Pack_MLE function packs data from multiple input columns into a single column. The packed column has a virtual column for each input column. By default, virtual columns are separated by commas and each virtual column value is labeled with its column name.

Pack_MLE complements the function Unpack_MLE (ML Engine), but you can use it on any columns that meet the input requirements.

To use Pack_MLE and Unpack_MLE together, you must run both on ML Engine platform. Pack_MLE and Unpack_MLE are incompatible with Advanced SQL Engine Pack and Unpack functions.

Before packing columns, note their data types—you need them if you want to unpack the packed column.