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Update byte array JPA postgres

 
Michal Horowic
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Posts: 9
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Hello,

I am trying to deal with update query using JPA. On the first page I allow user to upload their image which is byte[] in Person class. Then I can add this using entitymanager.persist() method. On the second page I would like to allow user to update their image with others data in Person class such as String name. My problem is with this byte array which I cannot put into this update query. What is the solution for update this type? I am using postgres so I have bytea type in my table if it has any meaning.

I really appreciate any help,
Michal
 
James Sutherland
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Why can't you put the byte[] into the query, what error do you get?
 
Michal Horowic
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Thank you for your reply. This is my query code:



And here is my error from JBossAS 6:



Thank you in advanced for your attention in this matter!
 
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