Hi All
I have a table of approx 500,000 members which I need to dedupe only by email address. and i dont mind which records get removed. as long as there is a unique email address.
e.g.
tom, harrow, tom@tom.com, 30/09/1978, blue, £456
thomas, harrow, tom@tom.com, <NULL>, blue, £456
tom...
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