[Aich]

Thanks to ur post I was able to make my adjustments I was looking for to my database.

UPDATE items SET gmflag=1 WHERE lore LIKE '*guide item%'
UPDATE items SET gmflag=1 WHERE lore LIKE 'guide item%'

Matches 25 items in the PEG_Kunark Database.
Another useful one is

UPDATE items SET gmflag=1 WHERE damage >=100;