What does 'howard.jpg' do in the sql statement below & how do I insert the image into my android app?

```
CREATE TABLE IF NOT EXISTS employee ( 
    _id INTEGER PRIMARY KEY AUTOINCREMENT, 
    firstName VARCHAR(50), 
    lastName VARCHAR(50), 
    title VARCHAR(50), 
    department VARCHAR(50), 
    managerId INTEGER, 
    city VARCHAR(50), 
    officePhone VARCHAR(30), 
    cellPhone VARCHAR(30),  
    email VARCHAR(30), 
    picture VARCHAR(200)) 

    INSERT INTO employee VALUES(1,'Ryan','Howard','Vice President, North East', 
'Management', NULL, 'Scranton','570-999-8888','570-999-8887','ryan@dundermifflin.com','howard.jpg')

```