HP 3000 Manuals

HP SYSTEM DICTIONARY XL SDMAIN

MODIFY RELATIONSHIP-TYPE-ATTRIBUTE 

Modifies relationship type attribute pairs.

Syntax 

     M[ODIFY] R[ELATIONSHIP-]T[YPE]-A[TTRIBUTE] entity-type-name1 
                                               ,entity-type-name2 
                                              [,entity-type-name3]
                                              [,entity-type-name4]
                                              [,entity-type-name5]
                                              [,entity-type-name6]
            [;R[ELATIONSHIP-]C[LASS] = relation-class-name]
             ;A[TTRIBUTE] = attribute-name1 
                          [,attribute-name2]
                                   .
                                   .
                                   .
                          [,attribute-nameN]
            [;S[COPE-]O[WNER] = scope-owner-name]
             .

Parameters 

entity-type-name(N)   Name of the entity type involved in the
                      relationship type to be modified.

relation-class-name   Name of the relationship class.

attribute-name(N)     Name of the attribute involved in the pairs to be
                      modified.  You can specify any number of
                      attributes.  No attribute may appear more than
                      once.

scope-owner-name      Name of the new owner scope.

Description 

If you specify more than one attribute, the operation continues until the
end of the attribute list even if an error occurs with any previous
attribute.

Open Mode:       Customization

Scope:           DA scope or the relationship type attribute pair's owner
                 scope

Example 

The following example changes the owner scope of the relationship type
attribute pair program contains module / size to the scope fred.

     >MODIFY RELATIONSHIP-TYPE-ATTRIBUTE program, module; 
     >>RELATIONSHIP-CLASS = contains; 
     >>ATTRIBUTE = size; 
     >>SCOPE-OWNER = fred. 
     >

MPE/iX 5.0 Documentation