16.10 - Example: Using the Results of a UDF to Set the Constraint Value - Teradata Database

Teradata Database Security Administration

prodname
Teradata Database
vrm_release
16.10
created_date
June 2017
category
Administration
Security
featnum
B035-1100-161K

A user with the OVERRIDE CONSTRAINT privilege can specify a UDF in the request, the execution of which is inserted as the constraint column value, if it is a valid value for the constraint.

INSERT table1 SELECT col1, col2, …, NonMacUDF(Level), … FROM table2;

where the value for the security constraint column “Level” (in table 1) is the result of executing the UDF "NonMacUDF."