User, Database, or Profile DEFAULT MAP OVERRIDE ON ERROR Option
If the map you specify is not valid for any reason, (such as it does not exist, has not been granted to you, or is not in the same secure zone), Vantage either substitutes a default map or returns an error, subject to the values of the DEFAULT MAP settings for your PROFILE, USER, or DATABASE.
Map Used by the Function (Table Form)
- Map, if specified by the EXECUTE MAP option in the FROM clause of the SELECT statement that executes the table operator. For more information, see Teradata Vantage™ - SQL Data Manipulation Language, B035-1146.
- Map, if specified by the EXECUTE MAP option as part of the CREATE FUNCTION statement.
- User’s default contiguous map.
Secure Zones and Sparse Maps
For a sparse map, you must be in the same secure zone as the sparse map.