[TYPO3-english] The easiest way to erase all page cache for RealURL

[Dmitry Dulepov]

Hi!

Finees Mendez wrote:
> delete from tx_realurl_pathcache;

Bad advice because all users with old links will start getting 404
pages instead of being redirected to a new URL. Page rank will drop
in Google too.

> update pages set tx_realurl_pathsegment = title;

Never do this becase it creates invalid value in the field.

> update pages set tx_realurl_pathsegment = nav_title where nav_title != '';

Bad again because if tx_realurl_pathsegment is empty, RealURL will
try nav_title anyway. With this SQl you just get more data in the
database but it does not improve anything. Additionally it is
invalid SQL (!=).

-- 
Dmitry Dulepov
TYPO3 translations support
My TYPO3 book: http://www.packtpub.com/typo3-extension-development/book
In the blog:
http://typo3bloke.net/post-details/max_os_x_use_php_help_in_chm_format/