i have this type of database and I am using sql query to get the data and make graph by using chart js

Protein starve_th_37°C  starve_th_49°C  starve_th_58°C
P62424  1   0.437534765 0.214595311
Q13148  1   0.371686426 0.127905346

and I want to make line chart (three point connecting each other) for each row like

P62424  1   0.437534765 0.214595311 

and

Q13148  1   0.371686426 0.127905346

now I have this code

$labels[] = $row['table_name'];
$labels[] = $row['protein'];


//  $distChangeData[] = $row['Dist_change'];
//  $dynamicSigData[] = $row['Dynamic_Sig'];
 $starve0h37Data[] = $row['starve_0h_37'];
 $starve0h49Data[] = $row['starve_0h_49'];
 $starve0h58Data[] = $row['starve_0h_58'];
 echo "<script>
    var ctx = document.getElementById('myChart').getContext('2d');
    var myChart = new Chart(ctx, {
        type: 'line',
        data: {
            labels: " . json_encode($labels) . ",
            datasets: [
                {
                    label: 'starve_0h_37°C',
                    data: " . json_encode($starve0h37Data) . ",
                    fill: false,
                },

                {
                    label: 'starve_0h_49°C',
                    data: " . json_encode($starve0h49Data) . ",
                    fill: false,
                },
                {
                    label: 'starve_0h_58°C',
                    data: " . json_encode($starve0h58Data) . ",
                    fill: false,
                },

            ],
        },
    });
</script>";

but what I get article line on the side of graph container infect points not line now what I want two things

1. line char of these three row points for each protein ? is it possible and how it can be done ?
2. also the coulmn names on x axis starve_th_37°C starve_th_49°C starve_th_58°C?

Please help me or guide me the possible solution becuase as far as I know chart js takes data from database columns so I cannot make graph? Is there any possible solution?