Posts by Kevin Cerqueira • 1 point

• 0

  votes

  1

  answer

  241

  views

  Q: How to make a total disjunction in EER diagram? (Mysql Worckbench)

  Hello, I need to deliver a sales system and I need to make the entity "payment form" one of these sub-classes (card, check, billet or deposit), only one per instance... How to represent the…

  mysql sql script mysql-workbench

  asked 4 years, 8 months ago Kevin Cerqueira 1