Posts by Hilton • 1 point

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  Q: Query between two tables is returning NULL value

  i am trying to make a query that will join some tables in my database using a Join. The tables are as follows:: Table 1 - RESULTADOS_SIGLAS +--------------+-------------+-------+ | ID_RESULTADO |…

  mysql sql

  asked 3 years, 2 months ago Hilton 1