[TYPO3-core] RFC: Fix bug 4592: Keep indexed_search tables consistent when deleting pages

[Ingmar Schlecht]

Hi Stucki,

Michael Stucki schrieb:
> Solution:
> Remove pHash records from index_* tables when one of the following conditions 
> match:
> - the page will be deleted
> - the page will be hidden
> - the page is changed to "no search"

This patch looks really well done and useful!

I have NOT tested it, but if you have done and it works properly, I
trust that it works.

The code looks very good, thus +1.

cheers
Ingmar