help finding dups and removing

ok,
colA is the original data, colB is the updated clean data.
i'm trying to use colB data along with the data from colA that did not need to be cleaned, all the other bad data from colA i want to delete.
Can somebody assist me with this please.Originally posted by Bigced_21
ok,
colA is the original data, colB is the updated clean data.
i'm trying to use colB data along with the data from colA that did not need to be cleaned, all the other bad data from colA i want to delete.
Can somebody assist me with this please.
Okay I'm going to need to see an example to see if this is something I can help with.