Questions tagged as 'resultset'

This error occurs when I try to save a record in the PostgreSQL database, I'm using java mai 15, 2018 11:09:18 AM bibliotecapesca.CadastroLeitor BtnSalvarActionPerformed GRAVE: null org.postgresql.util.PSQLException: ResultSet não está posicio...

I have an example: Object rowData[][] = { { "Row1-Column1", "Row1-Column2", "Row1-Column3" },{ "Row2-Column1", "Row2-Column2", "Row2-Column3" } }; Object columnNames[] = { "Posição", "Nome", "Pontuação" }; JTable table = new JTable(rowData, co...