public override async Task EnsureDatabaseAsync(DbConnection connection, DbTransaction transaction = null)
{
// Chek if db exists
await base.EnsureDatabaseAsync(connection, transaction).ConfigureAwait(false);
// Check if we are using change tracking and it's enabled on the source
var isChangeTrackingEnabled = await SqlManagementUtils.IsChangeTrackingEnabledAsync(connection as SqlConnection, transaction as SqlTransaction).ConfigureAwait(false);
if (!isChangeTrackingEnabled)
{
throw new MissingChangeTrackingException(connection.Database);
}
}