LLBLGenProQuery(T) Class

LLBLGenProQuery<T> Class

Generic query class which is returned from the Linq query source's CreateQuery method. This object is the result of the linq statement in C#/VB.NET code and which is the start point of the actual expression tree evaluation and execution.

Inheritance Hierarchy

System.Object
SD.LLBLGen.Pro.LinqSupportClasses.LLBLGenProQuery<T>

Namespace: SD.LLBLGen.Pro.LinqSupportClasses
Assembly: SD.LLBLGen.Pro.ORMSupportClasses (in SD.LLBLGen.Pro.ORMSupportClasses.dll) Version: 5.3.0.0 (5.3.0)

Syntax

Copy

public class LLBLGenProQuery<T> : IOrderedQueryable<T>, 
	IQueryable<T>, IEnumerable<T>, IEnumerable, IQueryable, IOrderedQueryable, 
	ILLBLGenProQuery

Public Class LLBLGenProQuery(Of T)
	Implements IOrderedQueryable(Of T), IQueryable(Of T), 
	IEnumerable(Of T), IEnumerable, IQueryable, IOrderedQueryable, ILLBLGenProQuery

Type Parameters

T

The LLBLGenProQuery< T> type exposes the following members.

Constructors

	Name	Description
	LLBLGenProQuery<T>	Initializes a new instance of the LLBLGenProQuery< T> class.

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Methods

	Name	Description
	Equals	Determines whether the specified object is equal to the current object. (Inherited from Object.)
	Finalize	Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
	GetHashCode	Serves as the default hash function. (Inherited from Object.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object.)
	ToString	Returns a string that represents the current object. (Inherited from Object.)

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Extension Methods

	Name	Description
	AllAsync<T>(Expression<Func<T, Boolean>>)	Overloaded. Async variant of Queryable.All (Defined by QueryableExtensionMethods.)
	AllAsync<T>(Expression<Func<T, Boolean>>, CancellationToken)	Overloaded. Async variant of Queryable.All (Defined by QueryableExtensionMethods.)
	AnyAsync<T>()	Overloaded. Async variant of Queryable.Any (Defined by QueryableExtensionMethods.)
	AnyAsync<T>(CancellationToken)	Overloaded. Async variant of Queryable.Any (Defined by QueryableExtensionMethods.)
	AnyAsync<T>(Expression<Func<T, Boolean>>)	Overloaded. Async variant of Queryable.Any (Defined by QueryableExtensionMethods.)
	AnyAsync<T>(Expression<Func<T, Boolean>>, CancellationToken)	Overloaded. Async variant of Queryable.Any (Defined by QueryableExtensionMethods.)
	AverageAsync<T>(Expression<Func<T, Nullable<Int32>>>)	Overloaded. Async variant of Queryable.Average (Defined by QueryableExtensionMethods.)
	AverageAsync<T>(Expression<Func<T, Nullable<Int64>>>)	Overloaded. Async variant of Queryable.Average (Defined by QueryableExtensionMethods.)
	AverageAsync<T>(Expression<Func<T, Decimal>>)	Overloaded. Async variant of Queryable.Average (Defined by QueryableExtensionMethods.)
	AverageAsync<T>(Expression<Func<T, Nullable<Double>>>)	Overloaded. Async variant of Queryable.Average (Defined by QueryableExtensionMethods.)
	AverageAsync<T>(Expression<Func<T, Double>>)	Overloaded. Async variant of Queryable.Average (Defined by QueryableExtensionMethods.)
	AverageAsync<T>(Expression<Func<T, Nullable<Decimal>>>)	Overloaded. Async variant of Queryable.Average (Defined by QueryableExtensionMethods.)
	AverageAsync<T>(Expression<Func<T, Nullable<Single>>>)	Overloaded. Async variant of Queryable.Average (Defined by QueryableExtensionMethods.)
	AverageAsync<T>(Expression<Func<T, Int32>>)	Overloaded. Async variant of Queryable.Average (Defined by QueryableExtensionMethods.)
	AverageAsync<T>(Expression<Func<T, Int64>>)	Overloaded. Async variant of Queryable.Average (Defined by QueryableExtensionMethods.)
	AverageAsync<T>(Expression<Func<T, Single>>)	Overloaded. Async variant of Queryable.Average (Defined by QueryableExtensionMethods.)
	AverageAsync<T>(Expression<Func<T, Nullable<Int32>>>, CancellationToken)	Overloaded. Async variant of Queryable.Average (Defined by QueryableExtensionMethods.)
	AverageAsync<T>(Expression<Func<T, Nullable<Int64>>>, CancellationToken)	Overloaded. Async variant of Queryable.Average (Defined by QueryableExtensionMethods.)
	AverageAsync<T>(Expression<Func<T, Decimal>>, CancellationToken)	Overloaded. Async variant of Queryable.Average (Defined by QueryableExtensionMethods.)
	AverageAsync<T>(Expression<Func<T, Nullable<Double>>>, CancellationToken)	Overloaded. Async variant of Queryable.Average (Defined by QueryableExtensionMethods.)
	AverageAsync<T>(Expression<Func<T, Double>>, CancellationToken)	Overloaded. Async variant of Queryable.Average (Defined by QueryableExtensionMethods.)
	AverageAsync<T>(Expression<Func<T, Nullable<Decimal>>>, CancellationToken)	Overloaded. Async variant of Queryable.Average (Defined by QueryableExtensionMethods.)
	AverageAsync<T>(Expression<Func<T, Nullable<Single>>>, CancellationToken)	Overloaded. Async variant of Queryable.Average (Defined by QueryableExtensionMethods.)
	AverageAsync<T>(Expression<Func<T, Int32>>, CancellationToken)	Overloaded. Async variant of Queryable.Average (Defined by QueryableExtensionMethods.)
	AverageAsync<T>(Expression<Func<T, Int64>>, CancellationToken)	Overloaded. Async variant of Queryable.Average (Defined by QueryableExtensionMethods.)
	AverageAsync<T>(Expression<Func<T, Single>>, CancellationToken)	Overloaded. Async variant of Queryable.Average (Defined by QueryableExtensionMethods.)
	CacheResultset<T>(Int32)	Overloaded. Specifies that the query's resultset should be cached for the duration specified. (Defined by QueryableExtensionMethods.)
	CacheResultset<T>(TimeSpan)	Overloaded. Specifies that the query's resultset should be cached for the duration specified. (Defined by QueryableExtensionMethods.)
	CacheResultset<T>(Int32, String)	Overloaded. Specifies that the query's resultset should be cached for the duration specified. (Defined by QueryableExtensionMethods.)
	CacheResultset<T>(Int32, Boolean)	Overloaded. Specifies that the query's resultset should be cached for the duration specified. (Defined by QueryableExtensionMethods.)
	CacheResultset<T>(TimeSpan, String)	Overloaded. Specifies that the query's resultset should be cached for the duration specified. (Defined by QueryableExtensionMethods.)
	CacheResultset<T>(TimeSpan, Boolean)	Overloaded. Specifies that the query's resultset should be cached for the duration specified. (Defined by QueryableExtensionMethods.)
	CacheResultset<T>(Int32, Boolean, String)	Overloaded. Specifies that the query's resultset should be cached for the duration specified. (Defined by QueryableExtensionMethods.)
	CacheResultset<T>(TimeSpan, Boolean, String)	Overloaded. Specifies that the query's resultset should be cached for the duration specified. Only one tag is kept per complete query. Specify the tag you want to use on the outermost query expression. (Defined by QueryableExtensionMethods.)
	ContainsAsync<T>(T)	Overloaded. Async variant of Queryable.Contains (Defined by QueryableExtensionMethods.)
	ContainsAsync<T>(T, CancellationToken)	Overloaded. Async variant of Queryable.Contains (Defined by QueryableExtensionMethods.)
	CountAsync<T>()	Overloaded. Async variant of Queryable.Count (Defined by QueryableExtensionMethods.)
	CountAsync<T>(CancellationToken)	Overloaded. Async variant of Queryable.Count (Defined by QueryableExtensionMethods.)
	CountAsync<T>(Expression<Func<T, Boolean>>)	Overloaded. Async variant of Queryable.Count (Defined by QueryableExtensionMethods.)
	CountAsync<T>(Expression<Func<T, Boolean>>, CancellationToken)	Overloaded. Async variant of Queryable.Count (Defined by QueryableExtensionMethods.)
	CountColumn<T, TColumnType>(Expression<Func<T, TColumnType>>)	Overloaded. returns the number of values in the set specified by selector which is 1 column wide. (Defined by QueryableExtensionMethods.)
	CountColumn<T, TColumnType>(Expression<Func<T, TColumnType>>, Boolean)	Overloaded. returns the number of distinct values in the set specified by selector which is 1 column wide (Defined by QueryableExtensionMethods.)
	CountColumnAsync<T, TColumnType>(Expression<Func<T, TColumnType>>)	Overloaded. Async variant of CountColumn (Defined by QueryableExtensionMethods.)
	CountColumnAsync<T, TColumnType>(Expression<Func<T, TColumnType>>, CancellationToken)	Overloaded. Async variant of CountColumn. (Defined by QueryableExtensionMethods.)
	CountColumnAsync<T, TColumnType>(Expression<Func<T, TColumnType>>, Boolean)	Overloaded. Async variant of CountColumn. (Defined by QueryableExtensionMethods.)
	CountColumnAsync<T, TColumnType>(Expression<Func<T, TColumnType>>, Boolean, CancellationToken)	Overloaded. Async variant of CountColumn. (Defined by QueryableExtensionMethods.)
	ElementAtAsync<T>(Int32)	Overloaded. Async variant of Queryable.ElementAt (Defined by QueryableExtensionMethods.)
	ElementAtAsync<T>(Int32, CancellationToken)	Overloaded. Async variant of Queryable.ElementAt (Defined by QueryableExtensionMethods.)
	ElementAtOrDefaultAsync<T>(Int32)	Overloaded. Async variant of Queryable.ElementAtOrDefault (Defined by QueryableExtensionMethods.)
	ElementAtOrDefaultAsync<T>(Int32, CancellationToken)	Overloaded. Async variant of Queryable.ElementAtOrDefault (Defined by QueryableExtensionMethods.)
	ExcludeFields<T>	Specifies a list of fields to exclude for an entity fetch. (Defined by QueryableExtensionMethods.)
	Execute()	Overloaded. Executes the specified IQueryable. Requires the IQueryable to implement ILLBLGenProQuery. (Defined by QueryableExtensionMethods.)
	Execute<TResult>()	Overloaded. Executes the specified IQueryable. Requires the IQueryable to implement ILLBLGenProQuery. (Defined by QueryableExtensionMethods.)
	ExecuteAsync()	Overloaded. Executes the specified IQueryable's asynchronously. Requires the IQueryable to implement ILLBLGenProQuery. (Defined by QueryableExtensionMethods.)
	ExecuteAsync(CancellationToken)	Overloaded. Executes the specified IQueryable's asynchronously. Requires the IQueryable to implement ILLBLGenProQuery. (Defined by QueryableExtensionMethods.)
	ExecuteAsync<TResult>()	Overloaded. Executes the specified IQueryable's asynchronously. Requires the IQueryable to implement ILLBLGenProQuery. (Defined by QueryableExtensionMethods.)
	ExecuteAsync<TResult>(CancellationToken)	Overloaded. Executes the specified IQueryable's asynchronously. Requires the IQueryable to implement ILLBLGenProQuery. (Defined by QueryableExtensionMethods.)
	FirstAsync<T>()	Overloaded. Async variant of Queryable.First (Defined by QueryableExtensionMethods.)
	FirstAsync<T>(CancellationToken)	Overloaded. Async variant of Queryable.First (Defined by QueryableExtensionMethods.)
	FirstAsync<T>(Expression<Func<T, Boolean>>)	Overloaded. Async variant of Queryable.First (Defined by QueryableExtensionMethods.)
	FirstAsync<T>(Expression<Func<T, Boolean>>, CancellationToken)	Overloaded. Async variant of Queryable.First (Defined by QueryableExtensionMethods.)
	FirstOrDefaultAsync<T>()	Overloaded. Async variant of Queryable.FirstOrDefault (Defined by QueryableExtensionMethods.)
	FirstOrDefaultAsync<T>(CancellationToken)	Overloaded. Async variant of Queryable.FirstOrDefault (Defined by QueryableExtensionMethods.)
	FirstOrDefaultAsync<T>(Expression<Func<T, Boolean>>)	Overloaded. Async variant of Queryable.FirstOrDefault (Defined by QueryableExtensionMethods.)
	FirstOrDefaultAsync<T>(Expression<Func<T, Boolean>>, CancellationToken)	Overloaded. Async variant of Queryable.FirstOrDefault (Defined by QueryableExtensionMethods.)
	ForBusinessTime<T>	Specifies a temporal table predicate on source for the Business Time. (Defined by QueryableExtensionMethods.)
	ForSystemTime<T>	Specifies a temporal table predicate on source for the System Time. (Defined by QueryableExtensionMethods.)
	IncludeFields<T>	Specifies a list of fields to include for an entity fetch. All fields not specified aren't fetched (fields which are required like fk fields are always fetched) (Defined by QueryableExtensionMethods.)
	LongCountAsync<T>()	Overloaded. Async variant of Queryable.LongCount (Defined by QueryableExtensionMethods.)
	LongCountAsync<T>(CancellationToken)	Overloaded. Async variant of Queryable.LongCount (Defined by QueryableExtensionMethods.)
	LongCountAsync<T>(Expression<Func<T, Boolean>>)	Overloaded. Async variant of Queryable.LongCount (Defined by QueryableExtensionMethods.)
	LongCountAsync<T>(Expression<Func<T, Boolean>>, CancellationToken)	Overloaded. Async variant of Queryable.LongCount (Defined by QueryableExtensionMethods.)
	MarkWithTag<T>	Specifies the tag to append as comment into the SQL query / queries generated from the query specified. Use the tag to trace back the origin of a SQL query in the RDBMS. (Defined by QueryableExtensionMethods.)
	MaxAsync<T>()	Overloaded. Async variant of Queryable.Max (Defined by QueryableExtensionMethods.)
	MaxAsync<T>(CancellationToken)	Overloaded. Async variant of Queryable.Max (Defined by QueryableExtensionMethods.)
	MaxAsync<T, TResult>(Expression<Func<T, TResult>>)	Overloaded. Async variant of Queryable.Max (Defined by QueryableExtensionMethods.)
	MaxAsync<T, TResult>(Expression<Func<T, TResult>>, CancellationToken)	Overloaded. Async variant of Queryable.Max (Defined by QueryableExtensionMethods.)
	MinAsync<T>()	Overloaded. Async variant of Queryable.Min (Defined by QueryableExtensionMethods.)
	MinAsync<T>(CancellationToken)	Overloaded. Async variant of Queryable.Min (Defined by QueryableExtensionMethods.)
	MinAsync<T, TResult>(Expression<Func<T, TResult>>)	Overloaded. Async variant of Queryable.Min (Defined by QueryableExtensionMethods.)
	MinAsync<T, TResult>(Expression<Func<T, TResult>>, CancellationToken)	Overloaded. Async variant of Queryable.Min (Defined by QueryableExtensionMethods.)
	SingleAsync<T>()	Overloaded. Async variant of Queryable.Single (Defined by QueryableExtensionMethods.)
	SingleAsync<T>(CancellationToken)	Overloaded. Async variant of Queryable.Single (Defined by QueryableExtensionMethods.)
	SingleAsync<T>(Expression<Func<T, Boolean>>)	Overloaded. Async variant of Queryable.Single (Defined by QueryableExtensionMethods.)
	SingleAsync<T>(Expression<Func<T, Boolean>>, CancellationToken)	Overloaded. Async variant of Queryable.Single (Defined by QueryableExtensionMethods.)
	SingleOrDefaultAsync<T>()	Overloaded. Async variant of Queryable.SingleOrDefault (Defined by QueryableExtensionMethods.)
	SingleOrDefaultAsync<T>(CancellationToken)	Overloaded. Async variant of Queryable.SingleOrDefault (Defined by QueryableExtensionMethods.)
	SingleOrDefaultAsync<T>(Expression<Func<T, Boolean>>)	Overloaded. Async variant of Queryable.SingleOrDefault (Defined by QueryableExtensionMethods.)
	SingleOrDefaultAsync<T>(Expression<Func<T, Boolean>>, CancellationToken)	Overloaded. Async variant of Queryable.SingleOrDefault (Defined by QueryableExtensionMethods.)
	StandardDeviation<T, TColumnType>(Expression<Func<T, TColumnType>>)	Overloaded. returns the standard deviation over the column specified by selector. (Defined by QueryableExtensionMethods.)
	StandardDeviation<T, TColumnType>(Expression<Func<T, TColumnType>>, Boolean)	Overloaded. returns the standard deviation over the column specified by selector. (Defined by QueryableExtensionMethods.)
	StandardDeviationAsync<T, TColumnType>(Expression<Func<T, TColumnType>>)	Overloaded. Async variant of StandardDeviation. (Defined by QueryableExtensionMethods.)
	StandardDeviationAsync<T, TColumnType>(Expression<Func<T, TColumnType>>, CancellationToken)	Overloaded. Async variant of StandardDeviation. (Defined by QueryableExtensionMethods.)
	StandardDeviationAsync<T, TColumnType>(Expression<Func<T, TColumnType>>, Boolean)	Overloaded. Async variant of StandardDeviation. (Defined by QueryableExtensionMethods.)
	StandardDeviationAsync<T, TColumnType>(Expression<Func<T, TColumnType>>, Boolean, CancellationToken)	Overloaded. Async variant of StandardDeviation. (Defined by QueryableExtensionMethods.)
	SumAsync<T>(Expression<Func<T, Double>>)	Overloaded. Async variant of Queryable.Sum (Defined by QueryableExtensionMethods.)
	SumAsync<T>(Expression<Func<T, Nullable<Decimal>>>)	Overloaded. Async variant of Queryable.Sum (Defined by QueryableExtensionMethods.)
	SumAsync<T>(Expression<Func<T, Nullable<Double>>>)	Overloaded. Async variant of Queryable.Sum (Defined by QueryableExtensionMethods.)
	SumAsync<T>(Expression<Func<T, Nullable<Int32>>>)	Overloaded. Async variant of Queryable.Sum (Defined by QueryableExtensionMethods.)
	SumAsync<T>(Expression<Func<T, Nullable<Int64>>>)	Overloaded. Async variant of Queryable.Sum (Defined by QueryableExtensionMethods.)
	SumAsync<T>(Expression<Func<T, Nullable<Single>>>)	Overloaded. Async variant of Queryable.Sum (Defined by QueryableExtensionMethods.)
	SumAsync<T>(Expression<Func<T, Decimal>>)	Overloaded. Async variant of Queryable.Sum (Defined by QueryableExtensionMethods.)
	SumAsync<T>(Expression<Func<T, Int32>>)	Overloaded. Async variant of Queryable.Sum (Defined by QueryableExtensionMethods.)
	SumAsync<T>(Expression<Func<T, Int64>>)	Overloaded. Async variant of Queryable.Sum (Defined by QueryableExtensionMethods.)
	SumAsync<T>(Expression<Func<T, Single>>)	Overloaded. Async variant of Queryable.Sum (Defined by QueryableExtensionMethods.)
	SumAsync<T>(Expression<Func<T, Double>>, CancellationToken)	Overloaded. Async variant of Queryable.Sum (Defined by QueryableExtensionMethods.)
	SumAsync<T>(Expression<Func<T, Nullable<Decimal>>>, CancellationToken)	Overloaded. Async variant of Queryable.Sum (Defined by QueryableExtensionMethods.)
	SumAsync<T>(Expression<Func<T, Nullable<Double>>>, CancellationToken)	Overloaded. Async variant of Queryable.Sum (Defined by QueryableExtensionMethods.)
	SumAsync<T>(Expression<Func<T, Nullable<Int32>>>, CancellationToken)	Overloaded. Async variant of Queryable.Sum (Defined by QueryableExtensionMethods.)
	SumAsync<T>(Expression<Func<T, Nullable<Int64>>>, CancellationToken)	Overloaded. Async variant of Queryable.Sum (Defined by QueryableExtensionMethods.)
	SumAsync<T>(Expression<Func<T, Nullable<Single>>>, CancellationToken)	Overloaded. Async variant of Queryable.Sum (Defined by QueryableExtensionMethods.)
	SumAsync<T>(Expression<Func<T, Decimal>>, CancellationToken)	Overloaded. Async variant of Queryable.Sum (Defined by QueryableExtensionMethods.)
	SumAsync<T>(Expression<Func<T, Int32>>, CancellationToken)	Overloaded. Async variant of Queryable.Sum (Defined by QueryableExtensionMethods.)
	SumAsync<T>(Expression<Func<T, Int64>>, CancellationToken)	Overloaded. Async variant of Queryable.Sum (Defined by QueryableExtensionMethods.)
	SumAsync<T>(Expression<Func<T, Single>>, CancellationToken)	Overloaded. Async variant of Queryable.Sum (Defined by QueryableExtensionMethods.)
	TakePage<T>	Returns the pageNumber-th page of size pageSize from the sequence the method is applied on. (Defined by QueryableExtensionMethods.)
	ToArrayAsync<T>()	Overloaded. Executes source asynchronously and stores the results in a new TResult[]. Requires the IQueryable to implement ILLBLGenProQuery. (Defined by QueryableExtensionMethods.)
	ToArrayAsync<T>(CancellationToken)	Overloaded. Executes source asynchronously and stores the results in a new TResult[]. Requires the IQueryable to implement ILLBLGenProQuery. (Defined by QueryableExtensionMethods.)
	ToListAsync<T>()	Overloaded. Executes source asynchronously and stores the results in a new List(Of TResult). Requires the IQueryable to implement ILLBLGenProQuery. (Defined by QueryableExtensionMethods.)
	ToListAsync<T>(CancellationToken)	Overloaded. Executes source asynchronously and stores the results in a new List(Of TResult). Requires the IQueryable to implement ILLBLGenProQuery. (Defined by QueryableExtensionMethods.)
	Variance<T, TColumnType>(Expression<Func<T, TColumnType>>)	Overloaded. returns the variance over the column specified by selector. (Defined by QueryableExtensionMethods.)
	Variance<T, TColumnType>(Expression<Func<T, TColumnType>>, Boolean)	Overloaded. returns the variance over the column specified by selector. (Defined by QueryableExtensionMethods.)
	VarianceAsync<T, TColumnType>(Expression<Func<T, TColumnType>>)	Overloaded. Async variant of Variance. (Defined by QueryableExtensionMethods.)
	VarianceAsync<T, TColumnType>(Expression<Func<T, TColumnType>>, CancellationToken)	Overloaded. Async variant of Variance. (Defined by QueryableExtensionMethods.)
	VarianceAsync<T, TColumnType>(Expression<Func<T, TColumnType>>, Boolean)	Overloaded. Async variant of Variance. (Defined by QueryableExtensionMethods.)
	VarianceAsync<T, TColumnType>(Expression<Func<T, TColumnType>>, Boolean, CancellationToken)	Overloaded. Async variant of Variance. (Defined by QueryableExtensionMethods.)
	WithHint<T>	Specifies a table/view hint for the target TSource is mapped on. (Defined by QueryableExtensionMethods.)

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Explicit Interface Implementations

	Name	Description
	IQueryable.ElementType	Gets the type of the element(s) that are returned when the expression tree associated with this instance of IQueryable is executed.
	IQueryable.Expression	Gets the expression tree that is associated with the instance of IQueryable.
	IEnumerable<T>.GetEnumerator	Returns an enumerator that iterates through the collection.
	IEnumerable.GetEnumerator	Returns an enumerator that iterates through a collection.
	IQueryable.Provider	Gets the query provider that is associated with this data source.
	ILLBLGenProQuery.Execute()	Executes the query this object represents.
	ILLBLGenProQuery.Execute<TResult>()	Executes the query this object represents
	ILLBLGenProQuery.ExecuteAsync()	Executes the query this object represents.
	ILLBLGenProQuery.ExecuteAsync(CancellationToken)	Executes the query this object represents.
	ILLBLGenProQuery.ExecuteAsync<TResult>()	Executes the query this object represents
	ILLBLGenProQuery.ExecuteAsync<TResult>(CancellationToken)	Executes the query this object represents

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Reference

SD.LLBLGen.Pro.LinqSupportClasses Namespace