how to display MySql blob image using Node.js and Javascript

I have a table 'image' on MySQL database which has two columns namely 'ID'(INT) and 'path'(BLOB). I have a rows in database like below image:

enter image description here

I want to now show this image on the webpage. I am using Node-mysql-express-jade setup to do this.

I have index.js file which has a method to retrieve the tuple with id=1.

router.get('/homePage', function(req, res) {

db=mysql.createConnection(config);
    db.connect(function(err){
        });
var sql= "select * from image where ID=1";
db.query(sql,function(err_query,data){

        if(err_query) console.log(err_query);

        res.render(
      'homePage',
      {"homePage": data});

    });

and I am passing this data to homePage.jade which has 

extends layout
.body

block content

.home
p.home   Searchable Index on Streaming Logs

</.home>
ul


            for item in homePage 


                 - if (item.path != undefined)  
                   img(src='#{item.path}' width=100, height=100, alt='error!')

ul
.head Login
<br>
form#formAddUser(name="login",method="post",action="/sample")
    input#inputUserName(type="text", placeholder="Enter Username here...", name="username")

    <br>
    input#inputpassword(type="text", placeholder="Enter Password here..", name="password")

    <br>
    button#btnSubmit(type="submit") Login

    <br>
    .loginerror= title

I am not able to display the image on the webpage instead getting the alt:error

enter image description here

can someone please let me know how can I get to display the image on the webpage??