Question

Would like to grab ALL data from this row, but trying to weed out the duplicate data.

Current query:

SELECT DISTINCT(cDeviceRegistrationID) FROM tblUsers WHERE cDeviceRegistrationID > '';

This returns only the one column of data, but I would like to get all the other data too.

This isn’t working for me as it will still return rows with the same cDeviceRegistrationID:

SELECT * FROM tblUsers WHERE cDeviceRegistrationID > '';

Answer 1

SELECT * FROM tblUsers WHERE cDeviceRegistrationID > '' GROUP BY cDeviceRegistrationID

This method is preferred since you can take advantage of indexes (index cDeviceRegistrationID).