VB.net SQL The objects in the FROM Clause have the same exposed names

Hi. I get the following error in the SQL Statement built below. How do I rectify this

The objects Polycom_Products and Polycom_Products in the FROM Clause have the same exposed names. Use correlation names to distinguish them

            Dim sSQL As String
            sSQL = "Select Polycom_Products.*, Photos.* "
            sSQL = sSQL & " From Polycom_Products Left Join Photos On Polycom_Products.Category2 = Photos.Category2 And Polycom_Products.Category3 = Photos.Category3"
            sSQL = sSQL & ",Polycom_Products Left Join Costs On Polycom_Products.[Product ID] = Costs.[ProdID]"
Murray BrownMicrosoft Cloud Azure/Excel Solution DeveloperAsked:
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Éric MoreauSenior .Net ConsultantCommented:
It seems that you have fields with the same name in both tables (like Category2 and Category3).

Instead of querying for all fields (*), specify the name of the fields you want without duplicates.
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Murray BrownMicrosoft Cloud Azure/Excel Solution DeveloperAuthor Commented:
Thanks
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