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mgDeleteRule.h File Reference


Namespaces

namespace  OSGeo
namespace  OSGeo::FDO
namespace  OSGeo::FDO::Schema

Enumerations

enum  DeleteRule {
  DeleteRule_Cascade = FdoDeleteRule_Cascade,
  DeleteRule_Prevent = FdoDeleteRule_Prevent,
  DeleteRule_Break = FdoDeleteRule_Break
}
 The DeleteRule enumeration specifies the action to take when a delete operation is executed on the class instance at the other end of the relation. More...

Enumeration Type Documentation

enum DeleteRule
 

The DeleteRule enumeration specifies the action to take when a delete operation is executed on the class instance at the other end of the relation.

Enumeration values:
DeleteRule_Cascade  Cascade the delete operation to class instances at this end of the relation.
DeleteRule_Prevent  Prevent the delete operation if there are class instances at this end of the relation.
DeleteRule_Break  Break the relationship by setting the identifying properties at this end to null values.

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