The statement to run is:
Code:
UPDATE `items` SET `reclevel`=0, `reqlevel`=0
If you:
1. Run it on the correct database in Navicat/HeidiSQL
2. Restart the server (including shared_memory)
3. Log into the game and summon the item
Then I don't think there is any way to not see the updated results.
It has to be the same database in #1 that your server is using in eqconfig.xml. And you have to do #2 after verifying #1.