varsql=$@"insert into dc_daily_platform_account_balance (day,account,platform_name,currency,currencyrate,availableamount,availableamount_rmb,frozenmoney,frozenmoney_rmb,totalamount,totalamount_rmb,dc_createtime)
select DATE_SUB(curdate(),INTERVAL 1 DAY),account,platform_name,currency,currencyrate,availableamount,availableamount_rmb,frozenmoney,frozenmoney_rmb,totalamount,totalamount_rmb,now() from dc_base_platform_account_balance t1";
select '{day.ToString("yyyy-MM-dd")}',account,platform_name,currency,currencyrate,availableamount,availableamount_rmb,frozenmoney,frozenmoney_rmb,totalamount,totalamount_rmb,now() from dc_base_platform_account_balance t1";