How to uplaod documents such as pdf in sql query browser using java?

Question

We may use setBlob() concept, since for string setString() can be used.

Answer 1

This is not best way to store files in databases. Your database will be so much heavy. So to avoid this store files on server using file handling. Just store the path of your files in database.

There is concept in Java, file handling. You need to learn first.