drop_definition

Grammar1: AdabasD V13n

<drop_definition> ::=
    DROP {
      {<column_name>,... | (<column_name>,...)} [<cascade_option>]
    | CONSTRAINT <constraint_name> 
    | FOREIGN KEY <referential_constraint_name> 
    | PRIMARY KEY
    }

Referenced by:
<alter_table_statement>

Grammar2: MaxDB V7_6n

<drop_definition> ::= 
  DROP {
    {<column_name>,... | (<column_name>,...)} [<cascade_option>] [RELEASE SPACE]
  | CONSTRAINT <constraint_name> 
  | FOREIGN KEY <referential_constraint_name>
  | PRIMARY KEY
  }

Referenced by:
<alter_table_statement>