Referential-integrity-support might be used to ascertain whether the Teradata Database supports Referential Integrity.
Refers to the Teradata Database whose TDP identifier is addressed by the QEPTIDP field and has the length of the identifier is specified by the QEPTLEN field. Since they do not apply, the QEPRQST and QEPTOKEN fields must contain binary zeroes.
Returns whether referential integrity is supported by the Teradata Database.
This item is also included in the Aggregate-support-list query item.
| Item Code | Mnemonic | Response DBQERRFI (DbqerRfI for C) | |
|---|---|---|---|
| Field | Value | ||
| 6 | QEPIRFI | QERRFI ('status' for C) | One of the following EBCDIC characters: 'N' with mnemonic QERRFIN (QER_NotSupported for C) 'Y' with mnemonic QERRFIY (QER_Supported for C) |