const dbRecords = _db.query(`
    SELECT evento.titulo, to_char(evento.data, 'DD/MM/YYYY') AS data, evento.capacidade, 
    evento.preco, categoria_evento.nome AS categoria 
    FROM evento JOIN categoria_evento ON evento.id_categoria = categoria_evento.id ORDER BY categoria
`);


_out.println('<div style="display: flex; justify-content: center; margin-top: 80px; min-height: 585px;">')
    _out.println('<div>')
        _out.println('<caption><a style="display: flex; justify-content: center; font-weight: bold; font-size: 25px; margin-bottom: 10px;">Eventos</a></caption>')
        _out.println('<table style="min-width:700px; text-align:left">')
            _out.println('<tr style="height: 35px;">')
                _out.println('<th>Título</th>')
                _out.println('<th>Data</th>')
                _out.println('<th>Capacidade</th>')
                _out.println('<th>Preço</th>')
                _out.println('<th>Categoria</th>')
            _out.println('</tr>')
            
            let copiaDbRecords = dbRecords.slice()

            for (const dbRecord of dbRecords) {

                 const length = copiaDbRecords.length
                 copiaDbRecords = copiaDbRecords.filter(r => r.getString("categoria") != dbRecord.getString("categoria"))
                    
                _out.println('<tr style="height: 35px;">')
                    _out.println(`<td>${dbRecord.getString("titulo")}</td>`)
                    _out.println(`<td>${dbRecord.getString("data")}</td>`)
                    _out.println(`<td>${dbRecord.getInt("capacidade")}</td>`)
                    _out.println(`<td>${dbRecord.getDouble("preco")}</td>`)
                    {(length - copiaDbRecords.length) > 0 && _out.println(`<td rowspan="${cat.length}">${dbRecord.getString("categoria")}</td>`)
                _out.println('</tr>')
            }            


        _out.println('</table>')
    _out.println('</div>')
_out.println('</div>')