private void GetCustomerPerformanceGuide(string tbDelivery)
{
string Month = MM.Replace("0", "");
sb.Length = 0;
sb.AppendFormat(" SELECT a.Customer_ID, m{0} as 金额", Month);
sb.AppendLine(" INTO " + tbDelivery);
sb.AppendLine(" FROM CustomerPerformanceGuide A ");
sb.AppendFormat(" WHERE a. Year='{0}' \n", yyyy);
sb.AppendLine(" And Exists(Select 1 from " + tbCustomerFilter + " CT where A.Customer_ID = CT.ID)");
da.ExecuteNonQuery(sb.ToString());
}