Teradata Database Message 5794 - 5794 - Analytics Database - Teradata Vantage

Message

UDF used in a context not currently supported.

Explanation

A UDF cannot be executed on a PE. There are certain cases where this might happend: 1. used to calculate a unique index hash 2. As an argument to a stored procedure call

Generated By

GNC modules.

For Whom

End User.

Notes

None

Remedy

Correct the SQL statement. Don't use a UDF in a where clause of the type: WHERE UDF(x) = A; Where A is the prime key/index or a unique index column. INSERT INTO T1 (UDF(5), 1); Where UDF(5) represents the calculated value for the PI column. Don't use a UDF as an argument to a stored procedure call: CALL UDFPROC(UDF(1), NUM);