16.20 - SET-TRANSFORM-support - Teradata Tools and Utilities

Teradata® Call-Level Interface Version 2 Reference for Mainframe-Attached Systems

Teradata Tools and Utilities
September 2019
Programming Reference

SET-TRANSFORM-support might be used to ascertain whether a request may contain a SET TRANSFORM SQL statement. A SET TRANSFORM GROUP FOR TYPES statements may be used to to change the transform for some complex data types (ST_GEOMETRY, XML, JSON, DATASET) when such transforms are applied within a session; when not supported, separate sessions with different userids, each defined to use the desired transform, must be used.

Refers to the Teradata Database associated with the TDP whose TDP identifier is addressed by the QEPTIDP field and has length specified by the QEPTLEN field. Since they do not apply, the QEPRQST and QEPTOKEN fields must contain binary zeroes.

Returns whether the Database SET TRANSFORM SQL statement will be accepted or rejected.

Item Code Mnemonic Response DBQERSTS (DbqerSTS for C)  
Field Value
60 QEPISTS QERSTS ('status' for C, 'STATUS' for PL/I) One of the following EBCDIC characters:
  • 'N' with mnemonic QERSTSN (QER_NotSupported for C, NOT-SUPPORTED for COBOL, QER_NOT_SUPPORTED for PL/I).
  • 'Y' with mnemonic QERSTSY (QER_Supported for C, SUPPORTED for COBOL, QER_SUPPORTED for PL/I)