Posts by João Leonel Ferreira • 1 point

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  A: Postgresql - Remove tuple referenced by another table

  I would do everything in one table, using a field called filhode with a foreign key for the table id itself. I even use this to make menus. See an example: CREATE TABLE menu ( idmenu serial NOT…

  postgresql query foreign-key delete

  answered 5 years, 3 months ago João Leonel Ferreira 1