15.00 - Usage Notes - Interactive Teradata Query Facility

Interactive Teradata Query Reference

prodname
Interactive Teradata Query Facility
vrm_release
15.00
category
Programming Reference
featnum
B035-2451-034K

Usage Notes

A result column field that has no value is called a “null field.” The SET NULL AS command specifies a character that appears in such a field in place of the default blank. The default or null character specified during a session remains in effect until another SET NULL command or a SET DEFAULTS command is issued.

The SET NULL command can be executed within a macro.