IDatabase.CompileQueryExpression<TResult> Method

Reference

Definition

Namespace:: Microsoft.EntityFrameworkCore.Storage

Assembly:: Microsoft.EntityFrameworkCore.dll

Package:: Microsoft.EntityFrameworkCore v9.0.0

Source:: IDatabase.cs

Important

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Compiles the given query to generate an expression tree which can be used to execute the query.

[System.Diagnostics.CodeAnalysis.Experimental("EF9100")]
public System.Linq.Expressions.Expression<Func<Microsoft.EntityFrameworkCore.Query.QueryContext,TResult>> CompileQueryExpression<TResult> (System.Linq.Expressions.Expression query, bool async, System.Collections.Generic.IReadOnlySet<string> nonNullableReferenceTypeParameters);

[<System.Diagnostics.CodeAnalysis.Experimental("EF9100")>]
abstract member CompileQueryExpression : System.Linq.Expressions.Expression * bool * System.Collections.Generic.IReadOnlySet<string> -> System.Linq.Expressions.Expression<Func<Microsoft.EntityFrameworkCore.Query.QueryContext, 'Result>>

Public Function CompileQueryExpression(Of TResult) (query As Expression, async As Boolean, nonNullableReferenceTypeParameters As IReadOnlySet(Of String)) As Expression(Of Func(Of QueryContext, TResult))

Type Parameters

TResult

The type of query result.

Parameters

query: Expression

The query to compile.

async: Boolean

A value indicating whether this is an async query.

nonNullableReferenceTypeParameters: IReadOnlySet<String>

Names of parameters which have non-nullable reference types..

Returns

Expression<Func<QueryContext,TResult>>

An expression tree which can be used to execute the query.

Attributes: ExperimentalAttribute

Applies to

Product	Versions
Entity Framework Core	9.0

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