Home/ Questions/Q 8911475
In Process

The Archive Base Latest Questions

Editorial Team
  • 0
Asked: 2026-06-15T03:57:14+00:00

I have this T-sql to get count for each sell rep to a customer

  • 0

I have this T-sql to get count for each sell rep to a customer during current month
I want to ask how can apply avg function to get avg visit for current month 

SELECT COUNT(VisitTracking.customerID) AS #VISIT, 
       MAX(VisitTracking.visitID) AS VisitID, 
       Customers.title AS Title, 
       Customers.firstName AS [First Name], 
       Customers.LastName AS [Last Name], 
       Company.companyName AS [Company Name], 
       MAX(VisitTracking.DateVisited) AS [Date Visited], 
       CONVERT(DATE, MAX(VisitTracking.nextVisit)) AS [Next Visit], 
       Customers.customerID
FROM VisitTracking 
INNER JOIN Customers ON VisitTracking.customerID = Customers.customerID
INNER JOIN Customer_Company ON Customers.customerID = Customer_Company.customerID     
INNER JOIN Company ON Customer_Company.companyID = Company.companyID
WHERE VisitTracking.DateVisited BETWEEN '11/01/2012'  AND '11/31/2012' 
GROUP BY Customers.title, Customers.firstName, Customers.LastName, Company.companyName, Customers.customerID
Share

Leave an answer

You must login to add an answer.

Need An Account,

1 Answer

  1. Editorial Team

    Why not a sub select? Yeah, I know, sub select are NASTY, NOT NICE and don’t perform as well. But they do get the job done when producing data for reports and analysis, so, maybe:

    SELECT AVG(a.#VISIT) FROM (SELECT COUNT(VisitTracking.customerID) AS #VISIT, 
       MAX(VisitTracking.visitID) AS VisitID, 
       Customers.title AS Title, 
       Customers.firstName AS [First Name], 
       Customers.LastName AS [Last Name], 
       Company.companyName AS [Company Name], 
       MAX(VisitTracking.DateVisited) AS [Date Visited], 
       CONVERT(DATE, MAX(VisitTracking.nextVisit)) AS [Next Visit], 
       Customers.customerID
FROM VisitTracking 
INNER JOIN Customers ON VisitTracking.customerID = Customers.customerID
INNER JOIN Customer_Company ON Customers.customerID = Customer_Company.customerID     
INNER JOIN Company ON Customer_Company.companyID = Company.companyID
WHERE VisitTracking.DateVisited BETWEEN '11/01/2012'  AND '11/31/2012' 
GROUP BY Customers.title, Customers.firstName, Customers.LastName, Company.companyName, Customers.customerID) AS a
    • 0