Answers for "count rows if duplicate postgresql"

postgres select duplicate columns

select Column1, Column2, count(*)
from yourTable
group by Column1, Column2
HAVING count(*) > 1

Posted by: Guest on April-28-2020

select count postgres double row count > 1

SELECT
  firstname,
  lastname,
  count(*)
FROM people
GROUP BY
  firstname,
  lastname
HAVING count(*) > 1;

Posted by: Guest on July-13-2020

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