Posts by felipe • 11 points

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  Q: Java null data insertion error, Java Postgre database

  I am trying to insert data into a table in the database, but returns error "null". public void cadastrarChamadas() { Chamadas1 cha= null; String sql = "Insert into tb_chamadas(cha_cod , cha_nome,…

  java postgresql

  asked 7 years, 9 months ago felipe 11