X-Git-Url: http://git.heureux-cyclage.org/?a=blobdiff_plain;f=maintenance%2Ftables.sql;h=df3264a43cf963c7b3a451ee6570a2718826ac6f;hb=152cbbff36937b4afca5ed7ed34753c57af721ae;hp=0c73f298ec2b8259a9db8088f3f376e53e68c2b5;hpb=f1b426c59d1f25a5afc799d0791436dbd6ce6bd3;p=lhc%2Fweb%2Fwiklou.git

diff --git a/maintenance/tables.sql b/maintenance/tables.sql
index 0c73f298ec..df3264a43c 100644
--- a/maintenance/tables.sql
+++ b/maintenance/tables.sql
@@ -592,14 +592,6 @@ CREATE TABLE /*_*/archive (
   -- Copied from page_title
   ar_title varchar(255) binary NOT NULL default '',
 
-  -- Copied from text.old_text, for pages deleted before MediaWiki 1.5.
-  -- This row may contain the raw revision text, possibly compressed.
-  -- Newer MediaWiki versions use ar_text_id instead.
-  -- This field is retained for backwards compatibility, so that
-  -- old archived pages will remain accessible.
-  -- See migrateArchiveText.php for migrating values to text storage.
-  ar_text mediumblob NOT NULL,
-
   -- Basic revision stuff...
   ar_comment varbinary(767) NOT NULL default '', -- Deprecated in favor of ar_comment_id
   ar_comment_id bigint unsigned NOT NULL DEFAULT 0, -- ("DEFAULT 0" is temporary, signaling that ar_comment should be used)
@@ -609,16 +601,11 @@ CREATE TABLE /*_*/archive (
   ar_timestamp binary(14) NOT NULL default '',
   ar_minor_edit tinyint NOT NULL default 0,
 
-  -- Copied from text.old_flags, for pages deleted before MediaWiki 1.5.
-  -- Otherwise empty string.
-  -- See also note for ar_text.
-  ar_flags tinyblob NOT NULL,
-
   -- Copied from rev_id.
   --
   -- @since 1.5 Entries from 1.4 will be NULL here. When restoring
   -- archive rows from before 1.5, a new rev_id is created.
-  ar_rev_id int unsigned,
+  ar_rev_id int unsigned NOT NULL,
 
   -- Copied from rev_text_id, references text.old_id.
   -- To avoid breaking the block-compression scheme and otherwise making
@@ -626,12 +613,10 @@ CREATE TABLE /*_*/archive (
   -- text storage. Instead, it is merely hidden from public view, by removal
   -- of the page and revision entries.
   --
-  -- @since 1.5 Entries from 1.2-1.4 will have NULL here. When restoring
-  -- archive rows without this, ar_text and ar_flags are used instead.
   -- @deprecated since 1.31. If rows in the slots table with slot_revision_id = ar_rev_id
-  -- exist, this field should be ignored (and may be NULL or 0) in favor of the
+  -- exist, this field should be ignored (and may be 0) in favor of the
   -- corresponding data from the slots and content tables
-  ar_text_id int unsigned,
+  ar_text_id int unsigned NOT NULL DEFAULT 0,
 
   -- Copied from rev_deleted. Although this may be raised during deletion.
   -- Users with the "suppressrevision" right may "archive" and "suppress"
@@ -1167,9 +1152,11 @@ CREATE TABLE /*_*/image (
 
   -- Description field as entered by the uploader.
   -- This is displayed in image upload history and logs.
-  -- Deprecated in favor of image_comment_temp.imgcomment_description_id.
+  -- Deprecated in favor of img_description_id.
   img_description varbinary(767) NOT NULL default '',
 
+  img_description_id bigint unsigned NOT NULL DEFAULT 0, -- ("DEFAULT 0" is temporary, signaling that img_description should be used)
+
   -- user_id and user_name of uploader.
   -- Deprecated in favor of img_actor.
   img_user int unsigned NOT NULL default 0,
@@ -1462,7 +1449,7 @@ CREATE TABLE /*_*/recentchanges (
 CREATE INDEX /*i*/rc_timestamp ON /*_*/recentchanges (rc_timestamp);
 
 -- Special:Watchlist
-CREATE INDEX /*i*/rc_namespace_title ON /*_*/recentchanges (rc_namespace, rc_title);
+CREATE INDEX /*i*/rc_namespace_title_timestamp ON /*_*/recentchanges (rc_namespace, rc_title, rc_timestamp);
 
 -- Special:Recentchangeslinked when finding changes in pages linked from a page
 CREATE INDEX /*i*/rc_cur_id ON /*_*/recentchanges (rc_cur_id);