Posts by diegoalves.in • 23 points

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  Q: Relate groups among Researchers with at least 2 common areas in MYSQL

  I need to group all Researcher-type users (idUsuarioType = 3) who have 2 areas in common (idAreaAtuation) Example: Maria, Pedro, José and Roberto have the areas Environment and Ecology in common.…

  mysql sql

  asked 3 years, 8 months ago diegoalves.in 23