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Before you create a relationship you should confirm whether the table is eligible to participate in the relationship. The following lists the messages that you can use to determine whether tables can participate in relationships.
| Message Web API operation SDK Request class |
Description |
|---|---|
CanBeReferencedCanBeReferenced Action CanBeReferencedRequest |
Checks whether the specified table can be the primary table (one) in a one-to-many relationship. |
CanBeReferencingCanBeReferencing Action CanBeReferencingRequest |
Checks whether the specified table can be the referencing table (many) in a one-to-many relationship. |
CanManyToManyCanManyToMany Action CanManyToManyRequest |
Checks whether the table can participate in a many-to-many relationship. |
GetValidManyToManyGetValidManyToMany Function GetValidManyToManyRequest |
Returns the set of tables that can participate in a many-to-many relationship. |
GetValidReferencedEntitiesGetValidReferencedEntities Function GetValidReferencedEntitiesRequest |
Returns the set of tables that are valid as the primary table (one) from the specified table in a one-to-many relationship. |
GetValidReferencingEntitiesGetValidReferencingEntities Function GetValidReferencingEntitiesRequest |
Returns the set of tables that are valid as the related table (many) to the specified table in a one-to-many relationship. |
See also
Table relationship definitions
Work with table definitions using the SDK for .NET
Create and retrieve table row relationships
Table relationship messages
Configure table relationship cascading behavior