DROP MAP SQL Statement | Teradata Vantage - DROP MAP - Analytics Database - Teradata Vantage

SQL Data Definition Language Syntax and Examples

Deployment
VantageCloud
VantageCore
Edition
Enterprise
IntelliFlex
VMware
Product
Analytics Database
Teradata Vantage
Release Number
17.20
Published
June 2022
Language
English (United States)
Last Update
2024-10-04
dita:mapPath
jco1628111346878.ditamap
dita:ditavalPath
qkf1628213546010.ditaval
dita:id
mdr1472255012272
lifecycle
latest
Product Category
Teradata Vantage™

Drop a contiguous or sparse map.

When a map is dropped, the map is revoked from PUBLIC, users, and roles.

Required Privileges

You must have the DROP MAP privilege.

Secure Zones and Dropping a Map

Users and users with roles within a secure zone cannot drop a sparse map created in another secure zone, cannot drop a sparse map not specific to a secure zone, and cannot drop a contiguous map.

Only user DBC can drop a sparse map created in another secure zone.

Dropping a Map that Contains Tables

You cannot drop a map that contains tables. You must move the tables to another map before you can drop the map. See ALTER TABLE (Map and Colocation Form).

Dropping a Default Map

You cannot drop the default map for a user, database, or profile. You must set the default map to null or to another map before you can drop the map. See the DEFAULT MAP option for MODIFY USER, the DEFAULT MAP option for MODIFY DATABASE, or the DEFAULT MAP option for MODIFY PROFILE, as appropriate.

Dropping a Map Used by a Table Operator

You cannot drop a map that is being used by a table operator. See the EXECUTE MAP option of the Table operator in Teradata Vantage™ - SQL Data Manipulation Language, B035-1146.