16.20 - Large-object-support - Teradata Tools and Utilities

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

Teradata Tools and Utilities
September 2019
Programming Reference

This query is deprecated by item code 57, Integrated-LOB, whose QERILLO value provides exactly the same information.

Large-object-support might be used to ascertain whether the Teradata Database supports large objects (BLOBs or CLOBs).

Refers to the TDP whose TDP identifier is addressed by the QEPTDP 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 Large Objects are supported by the Teradata Database.

This item is also included in the Aggregate-support-list query item.

Item Code Mnemonic Response DBQERLOB (DbqerLOb for C)
Field Value
18 QEPILOB QERLOB ('status' for C) One of the following EBCDIC characters:
  • 'N' with mnemonic QERLOBN (QER_NotSupported for C)
  • 'Y' with mnemonic QERLOBY (QER_Supported for C)