public virtual async Task BulkInsertAsync(IList <T> entities) { if (entities != null && entities.Count > 0) { using (var transaction = await _dbContext.Database.BeginTransactionAsync()) { try { await _dbContext.BulkInsertAsync(entities, config => config.UseTempDB = true); transaction.Commit(); } catch (Exception ex) { _logger.LogError(ex.Message, ex.InnerException); transaction.Rollback(); throw; } } } }