Undo previous commit. Schema changes are a no-no without permission first :-)

diff --git a/maintenance/archives/patch-index-img_mime.sql b/maintenance/archives/patch-index-img_mime.sql
deleted file mode 100644 (file)
index f808e1a..0000000
--- a/maintenance/archives/patch-index-img_mime.sql
+++ /dev/null
@@ -1,6 +0,0 @@
--- Indexing MIME types
---
--- Allows MIME search to work on large databases like Wikimedia one
-
-ALTER TABLE /*$wgDBprefix*/image
-   ADD INDEX img_mime (img_major_mime, img_minor_mime);

diff --git a/maintenance/tables.sql b/maintenance/tables.sql
index d717dcc..5b83983 100644 (file)
--- a/maintenance/tables.sql
+++ b/maintenance/tables.sql
@@ -745,11 +745,9 @@ CREATE TABLE /*$wgDBprefix*/image (
   INDEX img_size (img_size),
   -- Used by Special:Newimages and Special:Imagelist
   INDEX img_timestamp (img_timestamp),
-  -- Used in API and duplicate search
-  INDEX img_sha1 (img_sha1),
-  -- Used in MIME search
-  INDEX img_mime (img_major_mime, img_minor_mime)
 
+  -- For future use
+  INDEX img_sha1 (img_sha1)
 
 
 ) /*$wgDBTableOptions*/;

diff --git a/maintenance/updaters.inc b/maintenance/updaters.inc
index 8f5ffbb..c83893b 100644 (file)
--- a/maintenance/updaters.inc
+++ b/maintenance/updaters.inc
@@ -143,7 +143,6 @@ $wgMysqlUpdates = array(
        array( 'maybe_do_profiling_memory_update' ),
        array( 'do_filearchive_indices_update' ),
        array( 'update_password_format' ),
-       array( 'add_index', 'image',      'img_mime',      'patch-index-img_mime.sql' ),
 );