mirror of
https://github.com/YunoHost-Apps/mediawiki_ynh.git
synced 2024-09-03 19:46:05 +02:00
56 lines
1.8 KiB
SQL
56 lines
1.8 KiB
SQL
--
|
|
-- Create the new pagelinks table to merge links and brokenlinks data,
|
|
-- and populate it.
|
|
--
|
|
-- Unlike the old links and brokenlinks, these records will not need to be
|
|
-- altered when target pages are created, deleted, or renamed. This should
|
|
-- reduce the amount of severe database frustration that happens when widely-
|
|
-- linked pages are altered.
|
|
--
|
|
-- Fixups for brokenlinks to pages in namespaces need to be run after this;
|
|
-- this is done by updaters.inc if run through the regular update scripts.
|
|
--
|
|
-- 2005-05-26
|
|
--
|
|
|
|
--
|
|
-- Track page-to-page hyperlinks within the wiki.
|
|
--
|
|
CREATE TABLE /*$wgDBprefix*/pagelinks (
|
|
-- Key to the page_id of the page containing the link.
|
|
pl_from int unsigned NOT NULL default '0',
|
|
|
|
-- Key to page_namespace/page_title of the target page.
|
|
-- The target page may or may not exist, and due to renames
|
|
-- and deletions may refer to different page records as time
|
|
-- goes by.
|
|
pl_namespace int NOT NULL default '0',
|
|
pl_title varchar(255) binary NOT NULL default '',
|
|
|
|
UNIQUE KEY pl_from(pl_from,pl_namespace,pl_title),
|
|
KEY (pl_namespace,pl_title)
|
|
|
|
) /*$wgDBTableOptions*/;
|
|
|
|
|
|
-- Import existing-page links
|
|
INSERT
|
|
INTO /*$wgDBprefix*/pagelinks (pl_from,pl_namespace,pl_title)
|
|
SELECT l_from,page_namespace,page_title
|
|
FROM /*$wgDBprefix*/links, /*$wgDBprefix*/page
|
|
WHERE l_to=page_id;
|
|
|
|
-- import brokenlinks
|
|
-- NOTE: We'll have to fix up individual entries that aren't in main NS
|
|
INSERT INTO /*$wgDBprefix*/pagelinks (pl_from,pl_namespace,pl_title)
|
|
SELECT bl_from, 0, bl_to
|
|
FROM /*$wgDBprefix*/brokenlinks;
|
|
|
|
-- For each namespace do something like:
|
|
--
|
|
-- UPDATE /*$wgDBprefix*/pagelinks
|
|
-- SET pl_namespace=$ns,
|
|
-- pl_title=TRIM(LEADING '$prefix:' FROM pl_title)
|
|
-- WHERE pl_namespace=0
|
|
-- AND pl_title LIKE '$likeprefix:%'";
|
|
--
|