IMigrationCommandExecutor.ExecuteNonQueryAsync Metodo

Definizione

Spazio dei nomi:

Microsoft.EntityFrameworkCore.Migrations

Assembly:

Microsoft.EntityFrameworkCore.Relational.dll

Pacchetto:

Microsoft.EntityFrameworkCore.Relational v10.0.0

Overload

Nome	Descrizione
ExecuteNonQueryAsync(IEnumerable<MigrationCommand>, IRelationalConnection, CancellationToken)	Esegue i comandi specificati usando la connessione al database specificata.
ExecuteNonQueryAsync(IReadOnlyList<MigrationCommand>, IRelationalConnection, MigrationExecutionState, Boolean, Nullable<IsolationLevel>, CancellationToken)	Esegue i comandi specificati usando la connessione al database specificata.

ExecuteNonQueryAsync(IEnumerable<MigrationCommand>, IRelationalConnection, CancellationToken)

Origine:

IMigrationCommandExecutor.cs

Esegue i comandi specificati usando la connessione al database specificata.

public System.Threading.Tasks.Task ExecuteNonQueryAsync(System.Collections.Generic.IEnumerable<Microsoft.EntityFrameworkCore.Migrations.MigrationCommand> migrationCommands, Microsoft.EntityFrameworkCore.Storage.IRelationalConnection connection, System.Threading.CancellationToken cancellationToken = default);

abstract member ExecuteNonQueryAsync : seq<Microsoft.EntityFrameworkCore.Migrations.MigrationCommand> * Microsoft.EntityFrameworkCore.Storage.IRelationalConnection * System.Threading.CancellationToken -> System.Threading.Tasks.Task

Public Function ExecuteNonQueryAsync (migrationCommands As IEnumerable(Of MigrationCommand), connection As IRelationalConnection, Optional cancellationToken As CancellationToken = Nothing) As Task

Parametri

migrationCommands

IEnumerable<MigrationCommand>

Comandi da eseguire.

connection

IRelationalConnection

Connessione da utilizzare.

cancellationToken

CancellationToken

Oggetto CancellationToken da osservare durante l'attesa del completamento dell'attività.

Valori restituiti

Task

Attività che rappresenta l'operazione asincrona.

Eccezioni

OperationCanceledException

Se l'oggetto CancellationToken viene annullato.

ExecuteNonQueryAsync(IReadOnlyList<MigrationCommand>, IRelationalConnection, MigrationExecutionState, Boolean, Nullable<IsolationLevel>, CancellationToken)

Origine:

IMigrationCommandExecutor.cs

Esegue i comandi specificati usando la connessione al database specificata.

public System.Threading.Tasks.Task<int> ExecuteNonQueryAsync(System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Migrations.MigrationCommand> migrationCommands, Microsoft.EntityFrameworkCore.Storage.IRelationalConnection connection, Microsoft.EntityFrameworkCore.Migrations.MigrationExecutionState executionState, bool commitTransaction, System.Data.IsolationLevel? isolationLevel = default, System.Threading.CancellationToken cancellationToken = default);

abstract member ExecuteNonQueryAsync : System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Migrations.MigrationCommand> * Microsoft.EntityFrameworkCore.Storage.IRelationalConnection * Microsoft.EntityFrameworkCore.Migrations.MigrationExecutionState * bool * Nullable<System.Data.IsolationLevel> * System.Threading.CancellationToken -> System.Threading.Tasks.Task<int>

Public Function ExecuteNonQueryAsync (migrationCommands As IReadOnlyList(Of MigrationCommand), connection As IRelationalConnection, executionState As MigrationExecutionState, commitTransaction As Boolean, Optional isolationLevel As Nullable(Of IsolationLevel) = Nothing, Optional cancellationToken As CancellationToken = Nothing) As Task(Of Integer)

Parametri

migrationCommands

IReadOnlyList<MigrationCommand>

Comandi da eseguire.

connection

IRelationalConnection

Connessione da utilizzare.

executionState

MigrationExecutionState

Stato dell'esecuzione della migrazione corrente.

commitTransaction

Boolean

Indica se è necessario eseguire il commit della transazione avviata da questa chiamata. Se false, la transazione verrà resa disponibile in executionState.

isolationLevel

Nullable<IsolationLevel>

Livello di isolamento per la transazione.

cancellationToken

CancellationToken

Oggetto CancellationToken da osservare durante l'attesa del completamento dell'attività.

Valori restituiti

Task<Int32>

Attività che rappresenta l'operazione asincrona.

Eccezioni

OperationCanceledException

Se l'oggetto CancellationToken viene annullato.