private async Task BulkCopyExecuteAsync(IDataReader sourceDataReader, SqlConnection targetConnection, string targetTableName,
IEnumerable<ColumnsMapping> columnsMappings, Action<long> rowsCopiedNotify)
{
using (var bulkCopy = new SqlBulkCopy(targetConnection))
{
if (columnsMappings != null)
{
var bulkMappings = CreateBulkCopyMappings(columnsMappings);
bulkCopy.AddMappings(bulkMappings);
}
bulkCopy.DestinationTableName = targetTableName;
bulkCopy.BatchSize = _batchSize;
bulkCopy.NotifyAfter = _notifyAfter;
bulkCopy.BulkCopyTimeout = _bulkCopyTimeout;
if (rowsCopiedNotify != null)
{
bulkCopy.SqlRowsCopied += (sender, e) => rowsCopiedNotify(e.RowsCopied);
}
await bulkCopy.WriteToServerAsync(sourceDataReader);
}
}
private void BulkCopyExecute(IDataReader sourceDataReader, SqlConnection targetConnection, string targetTableName,
IEnumerable<ColumnsMapping> columnsMappings)
{
using (var bulkCopy = new SqlBulkCopy(targetConnection))
{
if (columnsMappings != null)
{
var bulkMappings = CreateBulkCopyMappings(columnsMappings);
bulkCopy.AddMappings(bulkMappings);
}
bulkCopy.DestinationTableName = targetTableName;
bulkCopy.BatchSize = _batchSize;
bulkCopy.NotifyAfter = _notifyAfter;
bulkCopy.WriteToServer(sourceDataReader);
}
}
