Difference between revisions of "User:Pierre"

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** [[ArchWiki Tutorial (Deutsch)]]
 
** [[ArchWiki Tutorial (Deutsch)]]
 
** [[Getting Involved (Deutsch)]]
 
** [[Getting Involved (Deutsch)]]
 
===Post update tasks===
 
* write a script to check and fix database integrity
 
<pre>
 
update topics a set a.first_post_id=(SELECT MIN(posts.id) FROM posts WHERE posts.topic_id=a.id);
 
update topics a set a.last_post_id=(SELECT MAX(posts.id) FROM posts WHERE posts.topic_id=a.id);
 
update topics set first_post_id=0, last_post_id=0, last_poster=null, num_views=0, num_replies=0 where moved_to is not null;
 
update topics set num_replies=(select count(id)-1 from posts where topic_id=topics.id) where topics.moved_to is null;
 
update forums set num_topics=(select count(id) from topics where forum_id=forums.id);
 
update forums set num_posts=(select sum(num_replies)+count(topics.id) from topics where forum_id=forums.id and topics.moved_to is null);
 
</pre>
 
* if everything is fine remove phpbb db
 
* why are there two fluxbb users
 
* why is the db that slow?
 
* create backup script
 

Revision as of 20:48, 22 August 2011

https://users.archlinux.de/~pierre/

L10n-de Todo