Help with ['cache_on'] = TRUE

[eluser]Alucemet[/eluser]
When you use database caching, the query is cached, so you don't want to use it if the data might change. The reason why is that the query is no longer done, but instead the data comes from a file that is written to disc. You could do something where you delete the cache file every X minutes. This is done by high traffic websites so that changes don't appear immediately, but refresh every few minutes.