Posts by Emanuel Augusto • 9 points

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  Q: MYSQL - How to return records that exist in one table and do not exist in another?

  I have the npsparticipantes table that receives the id that comes from the contracts table. How do I recover all contracts that are not added to the npsparticipantes table?…

  php mysql sql query

  asked 4 years, 9 months ago Emanuel Augusto 9