RelationalQueryableMethodTranslatingExpressionVisitor.TranslateSelectMany Method
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Overloads
TranslateSelectMany(ShapedQueryExpression, LambdaExpression)
Translates SelectMany<TSource,TResult>(IQueryable<TSource>, Expression<Func<TSource,IEnumerable<TResult>>>) method over the given source.
protected override Microsoft.EntityFrameworkCore.Query.ShapedQueryExpression TranslateSelectMany (Microsoft.EntityFrameworkCore.Query.ShapedQueryExpression source, System.Linq.Expressions.LambdaExpression selector);protected override Microsoft.EntityFrameworkCore.Query.ShapedQueryExpression? TranslateSelectMany (Microsoft.EntityFrameworkCore.Query.ShapedQueryExpression source, System.Linq.Expressions.LambdaExpression selector);override this.TranslateSelectMany : Microsoft.EntityFrameworkCore.Query.ShapedQueryExpression * System.Linq.Expressions.LambdaExpression -> Microsoft.EntityFrameworkCore.Query.ShapedQueryExpressionProtected Overrides Function TranslateSelectMany (source As ShapedQueryExpression, selector As LambdaExpression) As ShapedQueryExpressionParameters
- source
- ShapedQueryExpression
The shaped query on which the operator is applied.
- selector
- LambdaExpression
The selector supplied in the call.
Returns
The shaped query after translation.
Applies to
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 override Microsoft.EntityFrameworkCore.Query.ShapedQueryExpression TranslateSelectMany (Microsoft.EntityFrameworkCore.Query.ShapedQueryExpression source, System.Linq.Expressions.LambdaExpression collectionSelector, System.Linq.Expressions.LambdaExpression resultSelector);protected override Microsoft.EntityFrameworkCore.Query.ShapedQueryExpression? TranslateSelectMany (Microsoft.EntityFrameworkCore.Query.ShapedQueryExpression source, System.Linq.Expressions.LambdaExpression collectionSelector, System.Linq.Expressions.LambdaExpression resultSelector);override this.TranslateSelectMany : Microsoft.EntityFrameworkCore.Query.ShapedQueryExpression * System.Linq.Expressions.LambdaExpression * System.Linq.Expressions.LambdaExpression -> Microsoft.EntityFrameworkCore.Query.ShapedQueryExpressionProtected Overrides Function TranslateSelectMany (source As ShapedQueryExpression, collectionSelector As LambdaExpression, resultSelector As LambdaExpression) As ShapedQueryExpressionParameters
- 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
The shaped query after translation.
