[development] Drupal 7 Taxonomy CCK question

[Ken Rickard]

taxonomy_index is a tracking table for _published_ nodes only. It allows optimized queries to generate term index pages. 



On Jan 22, 2011, at 11:13 PM, Ryan Chan <ryanchan404 at gmail.com> wrote:

> Hello,
> 
> I have created some terms (vocab=test) in Taxonomy and linked them
> with a content type CCK using "Term reference".
> 
> I found they are linked up in the DB by the table "taxonomy_index" and
> "field_data_field_test", why duplicated linkage (both table contains
> some data)?
> 
> Seem taxonomy_index is not needed and data inside not incorrect, right?
> 
> Is it a bug?
> 
> Thanks.