title: JPA not returning the UUID "Text" value of a MySQL varbinary field
body: <p>I have a field in MySQL as varbinary(36), which stores UUID. Then i click on the field in MySQL workbench, I can see the text value of field as "4479633f-a7e5-4ea9-945c-589263022634". I use JPA in my code, when I do a SELECT U FROM USER in JPA, it turns the value as "66653565373765302D663832312D313165332D613361632D303830303230306339613636", which is the hexadecimal equivalent of the value. What should I do to let JPA return the Text value of the field.</p>
  
  <p>Here is my definition of the filed in my code:</p>
  
  <pre><code>@Id
  @Column(name = "COUNTRY_ID")
  private String countryId; 
  </code></pre>