From 183851b06bd6c52f3cae5375f433da720d410447 Mon Sep 17 00:00:00 2001 From: Pierre Schmitz Date: Wed, 11 Oct 2006 18:12:39 +0000 Subject: MediaWiki 1.7.1 wiederhergestellt --- maintenance/archives/patch-mimesearch-indexes.sql | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 maintenance/archives/patch-mimesearch-indexes.sql (limited to 'maintenance/archives/patch-mimesearch-indexes.sql') diff --git a/maintenance/archives/patch-mimesearch-indexes.sql b/maintenance/archives/patch-mimesearch-indexes.sql new file mode 100644 index 00000000..bd348c46 --- /dev/null +++ b/maintenance/archives/patch-mimesearch-indexes.sql @@ -0,0 +1,22 @@ +-- Add indexes to the mime types in image for use on Special:MIMEsearch, +-- changes a query like +-- +-- SELECT img_name FROM image WHERE img_major_mime = "image" AND img_minor_mime = "svg"; +-- from: +-- +-------+------+---------------+------+---------+------+------+-------------+ +-- | table | type | possible_keys | key | key_len | ref | rows | Extra | +-- +-------+------+---------------+------+---------+------+------+-------------+ +-- | image | ALL | NULL | NULL | NULL | NULL | 194 | Using where | +-- +-------+------+---------------+------+---------+------+------+-------------+ +-- to: +-- +-------+------+-------------------------------+----------------+---------+-------+------+-------------+ +-- | table | type | possible_keys | key | key_len | ref | rows | Extra | +-- +-------+------+-------------------------------+----------------+---------+-------+------+-------------+ +-- | image | ref | img_major_mime,img_minor_mime | img_minor_mime | 32 | const | 4 | Using where | +-- +-------+------+-------------------------------+----------------+---------+-------+------+-------------+ + +ALTER TABLE /*$wgDBprefix*/image + ADD INDEX img_major_mime (img_major_mime); +ALTER TABLE /*$wgDBprefix*/image + ADD INDEX img_minor_mime (img_minor_mime); + -- cgit v1.2.3-54-g00ecf