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DBTableCreateNewUcConstraintIfNecessary Method

Creates a new uc constraint if necessary on the fields specified. If there's already an existing UC however it's marked as deleted, it's unmarked as deleted.

Namespace:  SD.LLBLGen.Pro.DBDriverCore
Assembly:  SD.LLBLGen.Pro.DBDriverCore (in SD.LLBLGen.Pro.DBDriverCore.dll) Version: 5.9.0.0 (5.9.0)
Syntax
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public DBUniqueConstraint CreateNewUcConstraintIfNecessary(
	List<IProjectElementFieldMapTargetElement> fields,
	string ucName,
	Action<string> messageReportingFunc,
	bool forModelOnlyRelationship,
	out bool created
)

Parameters

fields
Type: System.Collections.GenericListIProjectElementFieldMapTargetElement
The fields.
ucName
Type: SystemString
Name of the uc. Name is created from settings though not made unique across the db.
messageReportingFunc
Type: SystemActionString
The message reporting func. If specified, it is used to report a normal message to calling code's outer structures
forModelOnlyRelationship
Type: SystemBoolean
if set to true the uc is for a model-only relationship and only an existing uc is selected
created
Type: SystemBoolean
if set to true the UC was newly created. False otherwise.

Return Value

Type: DBUniqueConstraint
Exceptions
ExceptionCondition
ArgumentExceptionOne or more fields passed in isn't part of the table '{0}'
See Also