Concatenate multiple rows in one field in Access? [duplicate]

Answer 1

If I understand the question, you're asking how to get the order numbers of just those orders who have TV, AND phone, AND internet. If you're just interested in those order numbers you could run a query like:

SELECT Distinct Table1.OrderNumber
FROM (Select OrderNumber from Table1 where [product types]= "Internet")  AS i
    INNER JOIN ((Select OrderNumber from Table1 where [product types]="Phone")  AS p 
    INNER JOIN ((Select OrderNumber from Table1 Where [product types]= "TV")  AS tv 
    INNER JOIN Table1 ON tv.OrderNumber = Table1.OrderNumber) ON p.OrderNumber = Table1.OrderNumber) ON i.OrderNumber = Table1.OrderNumber;