16.10 - Explanation - Parallel Transporter

Teradata Parallel Transporter Reference

Parallel Transporter
Release Number
July 2017
Content Type
Programming Reference
Publication ID
English (United States)

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 Teradata Database that the value comes from a source external to the SQL DELETE statement.