QueryableMethodTranslatingExpressionVisitor.TranslateSelectMany 메서드

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정의

네임스페이스:
Microsoft.EntityFrameworkCore.Query
어셈블리:
Microsoft.EntityFrameworkCore.dll
패키지:
Microsoft.EntityFrameworkCore v3.0.0
패키지:
Microsoft.EntityFrameworkCore v3.1.0
패키지:
Microsoft.EntityFrameworkCore v5.0.0
패키지:
Microsoft.EntityFrameworkCore v6.0.0
패키지:
Microsoft.EntityFrameworkCore v7.0.0
패키지:
Microsoft.EntityFrameworkCore v8.0.0

오버로드

TranslateSelectMany(ShapedQueryExpression, LambdaExpression)

지정된 원본에 대해 메서드를 변환합니다 SelectMany<TSource,TResult>(IQueryable<TSource>, Expression<Func<TSource,IEnumerable<TResult>>>) .
TranslateSelectMany(ShapedQueryExpression, LambdaExpression, LambdaExpression)

지정된 원본에 대해 메서드를 변환합니다 SelectMany<TSource,TCollection,TResult>(IQueryable<TSource>, Expression<Func<TSource, IEnumerable<TCollection>>>, Expression<Func<TSource,TCollection, TResult>>) .

TranslateSelectMany(ShapedQueryExpression, LambdaExpression)

지정된 원본에 대해 메서드를 변환합니다 SelectMany<TSource,TResult>(IQueryable<TSource>, Expression<Func<TSource,IEnumerable<TResult>>>) .

protected abstract Microsoft.EntityFrameworkCore.Query.ShapedQueryExpression TranslateSelectMany (Microsoft.EntityFrameworkCore.Query.ShapedQueryExpression source, System.Linq.Expressions.LambdaExpression selector);
protected abstract Microsoft.EntityFrameworkCore.Query.ShapedQueryExpression? TranslateSelectMany (Microsoft.EntityFrameworkCore.Query.ShapedQueryExpression source, System.Linq.Expressions.LambdaExpression selector);
abstract member TranslateSelectMany : Microsoft.EntityFrameworkCore.Query.ShapedQueryExpression * System.Linq.Expressions.LambdaExpression -> Microsoft.EntityFrameworkCore.Query.ShapedQueryExpression
Protected MustOverride Function TranslateSelectMany (source As ShapedQueryExpression, selector As LambdaExpression) As ShapedQueryExpression

매개 변수

source
ShapedQueryExpression

연산자가 적용되는 셰이드 쿼리입니다.

selector
LambdaExpression

호출에 제공된 선택기입니다.

반환

ShapedQueryExpression

변환 후의 셰이드 쿼리입니다.

적용 대상

TranslateSelectMany(ShapedQueryExpression, LambdaExpression, LambdaExpression)

지정된 원본에 대해 메서드를 변환합니다 SelectMany<TSource,TCollection,TResult>(IQueryable<TSource>, Expression<Func<TSource, IEnumerable<TCollection>>>, Expression<Func<TSource,TCollection, TResult>>) .

protected abstract Microsoft.EntityFrameworkCore.Query.ShapedQueryExpression TranslateSelectMany (Microsoft.EntityFrameworkCore.Query.ShapedQueryExpression source, System.Linq.Expressions.LambdaExpression collectionSelector, System.Linq.Expressions.LambdaExpression resultSelector);
protected abstract Microsoft.EntityFrameworkCore.Query.ShapedQueryExpression? TranslateSelectMany (Microsoft.EntityFrameworkCore.Query.ShapedQueryExpression source, System.Linq.Expressions.LambdaExpression collectionSelector, System.Linq.Expressions.LambdaExpression resultSelector);
abstract member TranslateSelectMany : Microsoft.EntityFrameworkCore.Query.ShapedQueryExpression * System.Linq.Expressions.LambdaExpression * System.Linq.Expressions.LambdaExpression -> Microsoft.EntityFrameworkCore.Query.ShapedQueryExpression
Protected MustOverride Function TranslateSelectMany (source As ShapedQueryExpression, collectionSelector As LambdaExpression, resultSelector As LambdaExpression) As ShapedQueryExpression

매개 변수

source
ShapedQueryExpression

연산자가 적용되는 셰이드 쿼리입니다.

collectionSelector
LambdaExpression

호출에 제공된 컬렉션 선택기입니다.

resultSelector
LambdaExpression

호출에 제공된 결과 선택기입니다.

반환

ShapedQueryExpression

변환 후의 셰이드 쿼리입니다.

적용 대상