QueryableMethodTranslatingExpressionVisitor.TranslateSelectMany Method

Definition

Namespace:

Microsoft.EntityFrameworkCore.Query

Assembly:

Microsoft.EntityFrameworkCore.dll

Package:

Microsoft.EntityFrameworkCore v8.0.0

Overloads

TranslateSelectMany(ShapedQueryExpression, LambdaExpression)	Translates SelectMany<TSource,TResult>(IQueryable<TSource>, Expression<Func<TSource,IEnumerable<TResult>>>) method over the given source.
TranslateSelectMany(ShapedQueryExpression, LambdaExpression, LambdaExpression)	Translates SelectMany<TSource,TCollection,TResult>(IQueryable<TSource>, Expression<Func<TSource, IEnumerable<TCollection>>>, Expression<Func<TSource,TCollection, TResult>>) method over the given source.

TranslateSelectMany(ShapedQueryExpression, LambdaExpression)

Translates SelectMany<TSource,TResult>(IQueryable<TSource>, Expression<Func<TSource,IEnumerable<TResult>>>) method over the given source.

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

Parameters

source

ShapedQueryExpression

The shaped query on which the operator is applied.

selector

LambdaExpression

The selector supplied in the call.

Returns

ShapedQueryExpression

The shaped query after translation.

TranslateSelectMany(ShapedQueryExpression, LambdaExpression, LambdaExpression)

Translates SelectMany<TSource,TCollection,TResult>(IQueryable<TSource>, Expression<Func<TSource, IEnumerable<TCollection>>>, Expression<Func<TSource,TCollection, TResult>>) method over the given source.

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

Parameters

source

ShapedQueryExpression

The shaped query on which the operator is applied.

collectionSelector

LambdaExpression

The collection selector supplied in the call.

resultSelector

LambdaExpression

The result selector supplied in the call.

Returns

ShapedQueryExpression

The shaped query after translation.