varfeeSingleData=MyMySqlConnection._connection.QueryFirstOrDefault<dc_base_amazon_fee>(" select * from dc_base_amazon_fee where settlement_date_str=@settlement_date_str and account=@account and settlement_id!='-' limit 1 ",new
varfeeSingleDatas=MyMySqlConnection._connection.Query<dc_base_amazon_fee>(" select * from dc_base_amazon_fee where settlement_date_str=@settlement_date_str and account=@account and settlement_id!='-' group by settlement_id ",new
{
settlement_date_str=item.settlement_date_str,
account=item.account
});
if(feeSingleData!=null)
}).ToList();
if(feeSingleDatas!=null&&feeSingleDatas.Count>0)
{
item.settlement_id=feeSingleData.settlement_id;
MyMySqlConnection._connection.Execute(" update dc_base_amazon_fee set settlement_id=@settlement_id,_ts=now() where id=@id ",new