Posts by Gilson Andrade • 61 points

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  Q: Search Duplicity in the table

  I have a chart with 3 million phones, and I have the code for each customer. My goal is to find which phone repeats on different customers. For that, I can count how many times he repeats, but I…

  mysql

  asked 4 years, 9 months ago Gilson Andrade 61