Explanation - Parallel Transporter

Teradata® Parallel Transporter Reference

Product
Parallel Transporter
Release Number
17.10
Published
February 2022
Language
English (United States)
Last Update
2023-11-29
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Product Category
Teradata Tools and Utilities
Notice the following in this script:
  • When using this approach, the DataConnector operator write a single row to the data stream so its input file contains a single record.
  • A schema must be defined in order for the input value to be read.
  • An SQL host variable (:CustNo) is used in the DELETE statement.
  • The colon ( : ) symbol prefixed to CustNo specifies to the database that the value comes from a source external to the SQL DELETE statement.