Given a SCHEMA for implementing tags
ITEM ItemId, ItemContent
TAG TagId, TagName
ITEM_TAG ItemId, TagId
What is the best way to limit the number
Maybe something like
select i.ItemContent, t.TagName from (SELECT ItemId, ItemContent FROM item limit 10) i INNER JOIN ItemTag it ON i.ItemId = it.ItemId --You will miss tagless items here! INNER JOIN tag t ON t.id = it.TagId