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DynamicQueryEngineBaseCreateDeleteDQ Method (IFieldPersistenceInfo, DbConnection, ListIPredicate, IPredicate, IRelationCollection)

Creates a new Delete Query object which is ready to use.

Namespace:  SD.LLBLGen.Pro.ORMSupportClasses
Assembly:  SD.LLBLGen.Pro.ORMSupportClasses (in SD.LLBLGen.Pro.ORMSupportClasses.dll) Version: 5.7.0.0 (5.7.0)
Syntax
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public IActionQuery CreateDeleteDQ(
	IFieldPersistenceInfo[] fieldsPersistenceInfo,
	DbConnection connectionToUse,
	List<IPredicate> pkFilters,
	IPredicate additionalDeleteFilter,
	IRelationCollection relationsToWalk
)

Parameters

fieldsPersistenceInfo
Type: SD.LLBLGen.Pro.ORMSupportClassesIFieldPersistenceInfo
Array of IFieldPersistenceInfo objects to use to build the delete query
connectionToUse
Type: System.Data.CommonDbConnection
The connection to use for the query
pkFilters
Type: System.Collections.GenericListIPredicate
Arraylist, with for each entity (from root to leaf) the PK filter for that entity.
additionalDeleteFilter
Type: SD.LLBLGen.Pro.ORMSupportClassesIPredicate
Extra predicate for concurrency purposes.
relationsToWalk
Type: SD.LLBLGen.Pro.ORMSupportClassesIRelationCollection
list of EntityRelation objects, which will be used to formulate a second FROM clause with INNER JOINs.

Return Value

Type: IActionQuery
IActionQuery instance which is ready to be used.
Exceptions
ExceptionCondition
ArgumentNullExceptionWhen persistenceInfo is null or when deleteFilter is null or when relationsToWalk is null
Remarks
Generic version
See Also