Splitting posts+pages and attachments into separate tables

[dtorbert]

Right now, every post, page, or attachment is stored in the wp_posts table. This means that if you have 10,000 images and 50 posts+pages, every time you go to view a post or a page, it's querying a 10,000-row table instead of a 50-row table.

The table could be split into wp_posts and wp_attachments, then if a query needed to be run that really did require searching both, you would use a view instead.

Written correctly, the schema could be written to allow other kinds of logical partitioning (eg, partitioning post tables by year).

[jane]

Taking off 3.0 milestone because we are past feature freeze.

[nacin]

No plans to do this.

[Denis-de-Bernardy]

And yet, frankly, this'll be so necessary in the long term.