public override async Task <Stream> GetLOB(uint oid, DBTransaction transaction, int bufferSize = 81920)
{
var command = (SqlCommand)transaction.AddCommand($"select oid, lob_data from db_lob where oid = @oid");
command.Parameters.AddWithValue($"@oid", (long)oid);
transaction.Reader = (IDataReader)await transaction.ExecuteQueryAsync(command, DBExecuteType.Reader, CommandBehavior.SequentialAccess);
if (await transaction.ReadAsync())
{
return(((SqlDataReader)transaction.Reader).GetStream(1));
}
throw new Exception("No Data Found!");
}
