15.10 - Example: Setting a Default Address to Replace an Inserted Null - Teradata Database

Teradata Database SQL Data Definition Language Syntax and Examples

Product
Teradata Database
Release Number
15.10
Published
December 2015
Language
English (United States)
Last Update
2018-06-05
dita:mapPath
SQL_DDL_15_10.ditamap
dita:ditavalPath
ft:empty

The following example sets a UDT employee address to a default if the inserted address is null.

    CREATE TRIGGER DefaultEmployeeAddress 
      BEFORE INSERT ON Employee
      REFERENCING NEW AS NewRow
      FOR EACH ROW
       WHEN (NewRow.address IS NULL)
       SET NewRow.address =
           address().street('17095 Via Del Campo').zip('92127');