**ray.wurlod wrote:So you have a number of blocking columns (which must match absolutely) and no matching columns. Is this right? ...
I have 7 columns:=LAST_NAME, FIRST_NAME, MIDDLE_NAME, GENDER
BIRTH_DATE, PHONE_NO, ADDRESS.
Please advise me,
**ray.wurlod wrote:So you have a number of blocking columns (which must match absolutely) and no matching columns. Is this right? ...