G
Guest
I am trying to classify valid and non valid phone numbers using a
classification. Can I be told what is wrong with the third line?
Cheers
SELECT ClientID, Surname, DateOfBirth, Postcode, HomePhone,
Left([homephone],2) as Expr1,
IF([expr1] in ('01','02','07','08'),1,2) AS Expr2
FROM account
classification. Can I be told what is wrong with the third line?
Cheers
SELECT ClientID, Surname, DateOfBirth, Postcode, HomePhone,
Left([homephone],2) as Expr1,
IF([expr1] in ('01','02','07','08'),1,2) AS Expr2
FROM account