BLOB中的MySQL和jpg图片

Question

I have to write jpg picture into database BLOB field. By hand via one command. On Windows via my client (Navicat) everything is ok but on linux (Ubuntu) can't do it. Comand is simple:

UPDATE table SET field = LOAD_FILE("/tmp/picture.jpg") WHERE id = 40

I try to do it as a linux (the same client Navicat) root user (sudo) and in the database user is also root without password. All privileges (including FILE) are set for root in MySQL.

Where I make an error?

Answer 1

Now it's clear Ubuntu and MySQL 5.x had such an error. After I updated system and the database this LOAD_FILE is working properly.