problem with sql qurery - invalid column name

[bewise]

Hello all, im trying to execute the following:

SELECT * FROM BasketDetails b
INNER JOIN DesignDetails d ON b.CustomisedID = d.DesignID INNER JOIN Products p ON d.ProductID = p.ProductID INNER JOIN AffiliateMarkupPrice am ON am.DocumentID = d.DocumentID
WHERE b.UserID = gnrac055rnj3x555jfwakt45 AND b.CheckoutID = 0

Hwever, when I execute, I get the following error:

"invalid column name 'gnrac055rnj3x555jfwakt45'"

Any ideas?

[r937]

gnrac055rnj3x555jfwakt45 is a column name

'gnrac055rnj3x555jfwakt45' is a string value

you want the latter

[wwb_99]

Actually, he wants a GUID and he probably should be using parameters to not worry about escaping things.