Class MergeDefinition<TTarget, TSource>

Namespace

LinqToDB

Assembly

linq2db.dll

public class MergeDefinition<TTarget, TSource> : IMergeableUsing<TTarget>, IMergeableOn<TTarget, TSource>, IMergeable<TTarget, TSource>, IMergeableSource<TTarget, TSource> where TTarget : notnull

Type Parameters

TTarget

TSource

Inheritance

object

MergeDefinition<TTarget, TSource>

Implements

IMergeableUsing<TTarget>

IMergeableOn<TTarget, TSource>

IMergeable<TTarget, TSource>

IMergeableSource<TTarget, TSource>

Inherited Members

object.GetType()

object.MemberwiseClone()

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

Extension Methods

LinqExtensions.Merge<TTarget, TSource>(IMergeable<TTarget, TSource>)

LinqExtensions.MergeAsync<TTarget, TSource>(IMergeable<TTarget, TSource>, CancellationToken)

LinqExtensions.MergeWithOutput<TTarget, TSource, TOutput>(IMergeable<TTarget, TSource>, Expression<Func<string, TTarget, TTarget, TOutput>>)

LinqExtensions.MergeWithOutput<TTarget, TSource, TOutput>(IMergeable<TTarget, TSource>, Expression<Func<string, TTarget, TTarget, TSource, TOutput>>)

LinqExtensions.MergeWithOutputAsync<TTarget, TSource, TOutput>(IMergeable<TTarget, TSource>, Expression<Func<string, TTarget, TTarget, TOutput>>)

LinqExtensions.MergeWithOutputAsync<TTarget, TSource, TOutput>(IMergeable<TTarget, TSource>, Expression<Func<string, TTarget, TTarget, TSource, TOutput>>)

LinqExtensions.MergeWithOutputInto<TTarget, TSource, TOutput>(IMergeable<TTarget, TSource>, ITable<TOutput>, Expression<Func<string, TTarget, TTarget, TOutput>>)

LinqExtensions.MergeWithOutputInto<TTarget, TSource, TOutput>(IMergeable<TTarget, TSource>, ITable<TOutput>, Expression<Func<string, TTarget, TTarget, TSource, TOutput>>)

LinqExtensions.MergeWithOutputIntoAsync<TTarget, TSource, TOutput>(IMergeable<TTarget, TSource>, ITable<TOutput>, Expression<Func<string, TTarget, TTarget, TOutput>>, CancellationToken)

LinqExtensions.MergeWithOutputIntoAsync<TTarget, TSource, TOutput>(IMergeable<TTarget, TSource>, ITable<TOutput>, Expression<Func<string, TTarget, TTarget, TSource, TOutput>>, CancellationToken)

LinqExtensions.On<TTarget, TSource>(IMergeableOn<TTarget, TSource>, Expression<Func<TTarget, TSource, bool>>)

LinqExtensions.On<TTarget, TSource, TKey>(IMergeableOn<TTarget, TSource>, Expression<Func<TTarget, TKey>>, Expression<Func<TSource, TKey>>)

LinqExtensions.DeleteWhenMatched<TTarget, TSource>(IMergeableSource<TTarget, TSource>)

LinqExtensions.DeleteWhenMatchedAnd<TTarget, TSource>(IMergeableSource<TTarget, TSource>, Expression<Func<TTarget, TSource, bool>>)

LinqExtensions.DeleteWhenNotMatchedBySource<TTarget, TSource>(IMergeableSource<TTarget, TSource>)

LinqExtensions.DeleteWhenNotMatchedBySourceAnd<TTarget, TSource>(IMergeableSource<TTarget, TSource>, Expression<Func<TTarget, bool>>)

LinqExtensions.InsertWhenNotMatched<TTarget, TSource>(IMergeableSource<TTarget, TSource>, Expression<Func<TSource, TTarget>>)

LinqExtensions.InsertWhenNotMatchedAnd<TTarget, TSource>(IMergeableSource<TTarget, TSource>, Expression<Func<TSource, bool>>, Expression<Func<TSource, TTarget>>)

LinqExtensions.UpdateWhenMatched<TTarget, TSource>(IMergeableSource<TTarget, TSource>, Expression<Func<TTarget, TSource, TTarget>>)

LinqExtensions.UpdateWhenMatchedAnd<TTarget, TSource>(IMergeableSource<TTarget, TSource>, Expression<Func<TTarget, TSource, bool>>, Expression<Func<TTarget, TSource, TTarget>>)

LinqExtensions.UpdateWhenMatchedAndThenDelete<TTarget, TSource>(IMergeableSource<TTarget, TSource>, Expression<Func<TTarget, TSource, bool>>, Expression<Func<TTarget, TSource, TTarget>>, Expression<Func<TTarget, TSource, bool>>)

LinqExtensions.UpdateWhenMatchedThenDelete<TTarget, TSource>(IMergeableSource<TTarget, TSource>, Expression<Func<TTarget, TSource, TTarget>>, Expression<Func<TTarget, TSource, bool>>)

LinqExtensions.UpdateWhenNotMatchedBySource<TTarget, TSource>(IMergeableSource<TTarget, TSource>, Expression<Func<TTarget, TTarget>>)

LinqExtensions.UpdateWhenNotMatchedBySourceAnd<TTarget, TSource>(IMergeableSource<TTarget, TSource>, Expression<Func<TTarget, bool>>, Expression<Func<TTarget, TTarget>>)

LinqExtensions.Using<TTarget, TSource>(IMergeableUsing<TTarget>, IEnumerable<TSource>)

LinqExtensions.Using<TTarget, TSource>(IMergeableUsing<TTarget>, IQueryable<TSource>)

LinqExtensions.UsingTarget<TTarget>(IMergeableUsing<TTarget>)

Sql.IsDistinctFrom<T>(T, T)

Sql.IsNotDistinctFrom<T>(T, T)

SqlExtensions.In<T>(T, T, T, T)

SqlExtensions.In<T>(T, T, T)

SqlExtensions.In<T>(T, params T[])

SqlExtensions.In<T>(T, IEnumerable<T>)

SqlExtensions.In<T>(T, IQueryable<T>)

SqlExtensions.NotIn<T>(T, T, T, T)

SqlExtensions.NotIn<T>(T, T, T)

SqlExtensions.NotIn<T>(T, params T[])

SqlExtensions.NotIn<T>(T, IEnumerable<T>)

SqlExtensions.NotIn<T>(T, IQueryable<T>)

Constructors

MergeDefinition(ITable<TTarget>)

public MergeDefinition(ITable<TTarget> target)

Parameters

target ITable<TTarget>

MergeDefinition(ITable<TTarget>, IQueryable<TSource>)

public MergeDefinition(ITable<TTarget> target, IQueryable<TSource> source)

Parameters

target ITable<TTarget>

source IQueryable<TSource>

MergeDefinition(ITable<TTarget>, IQueryable<TSource>, string)

public MergeDefinition(ITable<TTarget> target, IQueryable<TSource> source, string hint)

Parameters

target ITable<TTarget>

source IQueryable<TSource>

hint string

MergeDefinition(ITable<TTarget>, string)

public MergeDefinition(ITable<TTarget> target, string hint)

Parameters

target ITable<TTarget>

hint string

Properties

EnumerableSource

public IEnumerable<TSource>? EnumerableSource { get; }

Property Value

IEnumerable<TSource>

Hint

public string? Hint { get; }

Property Value

string

KeyType

public Type? KeyType { get; }

Property Value

Type

MatchPredicate

public Expression<Func<TTarget, TSource, bool>>? MatchPredicate { get; }

Property Value

Expression<Func<TTarget, TSource, bool>>

Operations

public MergeDefinition<TTarget, TSource>.Operation[]? Operations { get; }

Property Value

Operation[]

QueryableSource

public IQueryable<TSource>? QueryableSource { get; }

Property Value

IQueryable<TSource>

SourceKey

public Expression? SourceKey { get; }

Property Value

Expression

Target

public ITable<TTarget> Target { get; }

Property Value

ITable<TTarget>

TargetKey

public Expression? TargetKey { get; }

Property Value

Expression

Methods

AddOnKey<TKey>(Expression<Func<TTarget, TKey>>, Expression<Func<TSource, TKey>>)

public MergeDefinition<TTarget, TSource> AddOnKey<TKey>(Expression<Func<TTarget, TKey>> targetKey, Expression<Func<TSource, TKey>> sourceKey)

Parameters

targetKey Expression<Func<TTarget, TKey>>

sourceKey Expression<Func<TSource, TKey>>

Returns

MergeDefinition<TTarget, TSource>

Type Parameters

TKey

AddOnPredicate(Expression<Func<TTarget, TSource, bool>>)

public MergeDefinition<TTarget, TSource> AddOnPredicate(Expression<Func<TTarget, TSource, bool>> matchPredicate)

Parameters

matchPredicate Expression<Func<TTarget, TSource, bool>>

Returns

MergeDefinition<TTarget, TSource>

AddOperation(Operation)

public MergeDefinition<TTarget, TSource> AddOperation(MergeDefinition<TTarget, TSource>.Operation operation)

Parameters

operation MergeDefinition<TTarget, TSource>.Operation

Returns

MergeDefinition<TTarget, TSource>

AddSource<TNewSource>(IEnumerable<TNewSource>)

public MergeDefinition<TTarget, TNewSource> AddSource<TNewSource>(IEnumerable<TNewSource> source) where TNewSource : class

Parameters

source IEnumerable<TNewSource>

Returns

MergeDefinition<TTarget, TNewSource>

Type Parameters

TNewSource

AddSource<TNewSource>(IQueryable<TNewSource>)

public MergeDefinition<TTarget, TNewSource> AddSource<TNewSource>(IQueryable<TNewSource> source) where TNewSource : class

Parameters

source IQueryable<TNewSource>

Returns

MergeDefinition<TTarget, TNewSource>

Type Parameters

TNewSource