Interface IMethodCallTranslatorProvider

Namespace

Microsoft.EntityFrameworkCore.Query

Assembly

Microsoft.EntityFrameworkCore.Relational.dll

Provides translations for LINQ MethodCallExpression expressions.

The service lifetime is Singleton. This means a single instance is used by many Microsoft.EntityFrameworkCore.DbContext instances. The implementation must be thread-safe. This service cannot depend on services registered as Scoped.

public interface IMethodCallTranslatorProvider

Methods

Translate(IModel, SqlExpression, MethodInfo, IReadOnlyList<SqlExpression>, IDiagnosticsLogger<Query>)

Translates a LINQ MethodCallExpression to a SQL equivalent.

SqlExpression Translate(IModel model, SqlExpression instance, MethodInfo method, IReadOnlyList<SqlExpression> arguments, IDiagnosticsLogger<DbLoggerCategory.Query> logger)

Parameters

model IModel

A model to use for translation.

instance SqlExpression

A SQL representation of Object.

method MethodInfo

The method info from Method.

arguments IReadOnlyList<SqlExpression>

SQL representations of Arguments.

logger IDiagnosticsLogger<Query>

The query logger to use.

Returns

SqlExpression

A SQL translation of the MethodCallExpression.