>Thanks. I do have over 500,000 records. The clean up will have to be automated.
>
>What did you mean by the group columns need to be unique?
I meant: you
expect a column, or the combination of two or three columns, to be unique, but there may be duplicates, which is precisely what you are searching for.
Hilmar.
Difference in opinions hath cost many millions of lives: for instance, whether flesh be bread, or bread be flesh; whether whistling be a vice or a virtue; whether it be better to kiss a post, or throw it into the fire... (from Gulliver's Travels)
