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by joachimma
853 days ago
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Where I used to work we allowed duplicate email addresses in the user table for legacy reasons, but we did not want any new entered in the db, so we ran a "select distinct email from users where email = ?" query before creation of new users. I don't think we had more than a 100 rows with the same email though. Most of the duplicates were test users which could have been removed, but I digress. |
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