Antes de atualizar

Please make sure to perform these steps before an upgrade from 2023.4 to 2023.4+. They help ensure that, once the upgrade is done, you can get started in no time, with zero issues.

1. Faça backup de seu banco de dados para remover eliminar riscos de perda de dados.
2. Execute o script de manutenção do banco de dados de pré-atualização abaixo.
   Este script remove todas as concessões expiradas ou consumidas do banco de dados. Isso ajuda a acelerar a recriação do índice e da chave primária [identity].[PersistedGrants] e, como tal, a migração do banco de dados.

   DECLARE @Now DATETIME2 = GETUTCDATE()
   DECLARE @ConsumedGrantsGracePeriod DATETIME2 = DATEADD(hour, -2, @Now)
   
   DECLARE @ConsumedDeleted int = 1
   DECLARE @ExpiredDeleted int = 1
   DECLARE @BatchSize int = 500
   DECLARE @ConsumedBatchesDeleted int = 0
   DECLARE @ExpiredBatchesDeleted int = 0
   
   SET LOCK_TIMEOUT 0
   SET DEADLOCK_PRIORITY LOW
   
   WHILE (@ConsumedDeleted=1 OR @ExpiredDeleted=1)
   BEGIN
   
     IF @ConsumedDeleted=1
     BEGIN
       BEGIN TRY
         DELETE TOP(@BatchSize) FROM [identity].[PersistedGrants] WHERE [ConsumedTime] IS NOT NULL AND [ConsumedTime] < @ConsumedGrantsGracePeriod AND [Type] <> 'reference_token'
         IF @@ROWCOUNT = 0
           SET @ConsumedDeleted=0
   	  ELSE
   	    SET @ConsumedBatchesDeleted = @ConsumedBatchesDeleted + 1
   	END TRY
   	BEGIN CATCH
   	  PRINT 'Failed to delete consumed grants'
   	END CATCH
     END
   
     IF @ExpiredDeleted=1
     BEGIN
       BEGIN TRY
         DELETE TOP(@BatchSize) FROM [identity].[PersistedGrants] WHERE [Expiration] < @Now AND [Type] <> 'reference_token'
   	  IF @@ROWCOUNT = 0
   	    SET @ExpiredDeleted=0
   	  ELSE
   	    SET @ExpiredBatchesDeleted = @ExpiredBatchesDeleted + 1
   	END TRY
   	BEGIN CATCH
   	  PRINT 'Failed to delete expired grants'
   	END CATCH
     END
   
     PRINT 'Consumed batches deleted: ' + CONVERT(nvarchar(32), @ConsumedBatchesDeleted)
     PRINT 'Expired batches deleted: ' + CONVERT(nvarchar(32), @ExpiredBatchesDeleted)
   
     -- Wait for 10 seconds between deletes
     IF (@ExpiredDeleted=1 OR @ConsumedDeleted=1)
       WAITFOR DELAY '00:00:05.000'
   
   END

3. Migre suas pastas clássicas para pastas modernas, de modo a garantir execuções ininterruptas.

   Estas são as alterações que você pode esperar neste momento no processo de remoção de pastas clássicas.