Posts by Marco Antônio Castilho • 1 point

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  A: Error with.mysql.jdbc.exceptions.jdbc4.Mysqlintegrityconstraintviolationexception: Cannot add or update a Child Row: a Foreign key Constraint fails

  When I made a method to delete User from my database, I returned this error, and the reason for the error was that the User I was trying to delete, was with Requests linked to it, and if I deleted,…

  java mysql database

  answered 4 years, 9 months ago Marco Antônio Castilho 1