Alias is in the wrong place try
(SELECT Max(alops.dbo.PLSupplierContactValue.ContactValue)
FROM alops.dbo.PLSupplierAccount as PLSup, ALOPS.dbo.PLSupplierContact, ALOPS.dbo.PLSupplierContactValue , ALOPS.dbo.SYSContactType) AS EmailAddress
Frage
Im Trying to specify the name of my subquery column heading to "EmailAddress". The below code is saying 'No Column Name' can somebody tell me my error of my ways??
SELECT 'RFW' + CAST(ALOPS.dbo.PLSupplierAccount.PLSupplierAccountID AS VARCHAR(10)) AS PKnumber,
(SELECT Max(alops.dbo.PLSupplierContactValue.ContactValue)AS EmailAddress
FROM alops.dbo.PLSupplierAccount as PLSup, ALOPS.dbo.PLSupplierContact,
ALOPS.dbo.PLSupplierContactValue , ALOPS.dbo.SYSContactType
WHERE
PLSup.PLSupplierAccountID = alops.dbo.PLSupplierAccount.PLSupplierAccountID
AND PLSup.PLSupplierAccountID = alops.dbo.PLSupplierContact.PLSupplierAccountID
AND alops.dbo.PLSupplierContactValue.PLSupplierContactID =
alops.dbo.PLSupplierContact.PLSupplierContactID
AND alops.dbo.SYSContactType.SYSContactTypeID = alops.dbo.PLSupplierContactValue.SYSContactTypeID
AND alops.dbo.SYSContactType.Name='E-mail Address') ,
ALOPS.dbo.PLSupplierAccount.PLSupplierAccountID AS AccountID,
ALOPS.dbo.PLSupplierAccount.SupplierAccountNumber AS AccountRef,
ALOPS.dbo.PLSupplierAccount.SupplierAccountName AS AccountName, 'RFW' AS Company,
ALOPS.dbo.PLSupplierLocation.AddressLine1, ALOPS.dbo.PLSupplierLocation.AddressLine2,
ALOPS.dbo.PLSupplierLocation.AddressLine3,
ALOPS.dbo.PLSupplierLocation.AddressLine4, ALOPS.dbo.PLSupplierLocation.Postcode,
(ALOPS.dbo.PLSupplierAccount.MainTelephoneAreaCode +
ALOPS.dbo.PLSupplierAccount.MainTelephoneSubscriberNumber) as Telephone
FROM
ALOPS.dbo.PLSupplierAccount INNER JOIN
ALOPS.dbo.PLSupplierLocation ON ALOPS.dbo.PLSupplierAccount.PLSupplierAccountID =
ALOPS.dbo.PLSupplierLocation.PLSupplierAccountID
Lösung
Alias is in the wrong place try
(SELECT Max(alops.dbo.PLSupplierContactValue.ContactValue)
FROM alops.dbo.PLSupplierAccount as PLSup, ALOPS.dbo.PLSupplierContact, ALOPS.dbo.PLSupplierContactValue , ALOPS.dbo.SYSContactType) AS EmailAddress
Andere Tipps
You need to give alias name to the inner select as well which defines the column name. Check the following
SELECT 'RFW' + CAST(ALOPS.dbo.PLSupplierAccount.PLSupplierAccountID AS VARCHAR(10)) AS PKnumber,
(SELECT Max(alops.dbo.PLSupplierContactValue.ContactValue)
FROM alops.dbo.PLSupplierAccount as PLSup, ALOPS.dbo.PLSupplierContact,
ALOPS.dbo.PLSupplierContactValue , ALOPS.dbo.SYSContactType
WHERE
PLSup.PLSupplierAccountID = alops.dbo.PLSupplierAccount.PLSupplierAccountID
AND PLSup.PLSupplierAccountID = alops.dbo.PLSupplierContact.PLSupplierAccountID
AND alops.dbo.PLSupplierContactValue.PLSupplierContactID =
alops.dbo.PLSupplierContact.PLSupplierContactID
AND alops.dbo.SYSContactType.SYSContactTypeID = alops.dbo.PLSupplierContactValue.SYSContactTypeID
AND alops.dbo.SYSContactType.Name='E-mail Address') AS EmailAddress,
ALOPS.dbo.PLSupplierAccount.PLSupplierAccountID AS AccountID,
ALOPS.dbo.PLSupplierAccount.SupplierAccountNumber AS AccountRef,
ALOPS.dbo.PLSupplierAccount.SupplierAccountName AS AccountName, 'RFW' AS Company,
ALOPS.dbo.PLSupplierLocation.AddressLine1, ALOPS.dbo.PLSupplierLocation.AddressLine2,
ALOPS.dbo.PLSupplierLocation.AddressLine3,
ALOPS.dbo.PLSupplierLocation.AddressLine4, ALOPS.dbo.PLSupplierLocation.Postcode,
(ALOPS.dbo.PLSupplierAccount.MainTelephoneAreaCode +
ALOPS.dbo.PLSupplierAccount.MainTelephoneSubscriberNumber) as Telephone
FROM
ALOPS.dbo.PLSupplierAccount INNER JOIN
ALOPS.dbo.PLSupplierLocation ON ALOPS.dbo.PLSupplierAccount.PLSupplierAccountID =
ALOPS.dbo.PLSupplierLocation.PLSupplierAccountID
Hope this helps