IAggregateMethodCallTranslator.Translate Metodo

Definizione

Spazio dei nomi:

Microsoft.EntityFrameworkCore.Query

Assembly:

Microsoft.EntityFrameworkCore.Relational.dll

Pacchetto:

Microsoft.EntityFrameworkCore.Relational v8.0.0

Converte un LINQ MethodCallExpression in un equivalente SQL.

public Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression? Translate (System.Reflection.MethodInfo method, Microsoft.EntityFrameworkCore.Query.EnumerableExpression source, System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> arguments, Microsoft.EntityFrameworkCore.Diagnostics.IDiagnosticsLogger<Microsoft.EntityFrameworkCore.DbLoggerCategory.Query> logger);

abstract member Translate : System.Reflection.MethodInfo * Microsoft.EntityFrameworkCore.Query.EnumerableExpression * System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> * Microsoft.EntityFrameworkCore.Diagnostics.IDiagnosticsLogger<Microsoft.EntityFrameworkCore.DbLoggerCategory.Query> -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression

Public Function Translate (method As MethodInfo, source As EnumerableExpression, arguments As IReadOnlyList(Of SqlExpression), logger As IDiagnosticsLogger(Of DbLoggerCategory.Query)) As SqlExpression

Parametri

method

MethodInfo

Informazioni sul metodo da Method.

source

EnumerableExpression

Origine in cui viene applicato il metodo di aggregazione.

arguments

IReadOnlyList<SqlExpression>

Rappresentazioni SQL di scalari Arguments.

logger

IDiagnosticsLogger<DbLoggerCategory.Query>

Logger di query da usare.

Restituisce

SqlExpression

Conversione SQL di MethodCallExpression.