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CASCADE Option (cascade_option) 

A CASCADE option determines the deletion behavior for objects (e.g. tables, users), that is, it defines whether certain dependencies are to be taken into account when objects are deleted.

Syntax

<cascade_option> ::= CASCADE | RESTRICT

Explanation

CASCADE: Dependencies are not taken into account

RESTRICT: Dependencies are to be taken into account

DROP TABLE statement

DROP USER statement

DROP USERGROUP statement

DROP VIEW statement

DROP definition

REVOKE statement

See also:

CASCADE dependency

 

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