Clean up CSPRNG support for PHP7

[lhc/web/wiklou.git] / maintenance / tables.sql

diff --git a/maintenance/tables.sql b/maintenance/tables.sql
index ed3bd43..d8a47cb 100644 (file)
--- a/maintenance/tables.sql
+++ b/maintenance/tables.sql
@@ -667,7 +667,7 @@ CREATE INDEX /*i*/ar_actor_timestamp ON /*_*/archive (ar_actor,ar_timestamp);
 
 -- Index for linking archive rows with tables that normally link with revision
 -- rows, such as change_tag.
-CREATE INDEX /*i*/ar_revid ON /*_*/archive (ar_rev_id);
+CREATE UNIQUE INDEX /*i*/ar_revid_uniq ON /*_*/archive (ar_rev_id);
 
 --
 -- Slots represent an n:m relation between revisions and content objects.
@@ -1842,10 +1842,12 @@ CREATE TABLE /*_*/change_tag (
   ct_log_id int unsigned NULL,
   -- REVID for the change
   ct_rev_id int unsigned NULL,
-  -- Tag applied
+  -- Tag applied, this will go away and be replaced with ct_tag_id
   ct_tag varchar(255) NOT NULL,
   -- Parameters for the tag; used by some extensions
-  ct_params blob NULL
+  ct_params blob NULL,
+  -- Foreign key to change_tag_def row, this will be "NOT NULL" once populated
+  ct_tag_id int unsigned NULL
 ) /*$wgDBTableOptions*/;
 
 CREATE UNIQUE INDEX /*i*/change_tag_rc_tag ON /*_*/change_tag (ct_rc_id,ct_tag);
@@ -1853,7 +1855,7 @@ CREATE UNIQUE INDEX /*i*/change_tag_log_tag ON /*_*/change_tag (ct_log_id,ct_tag
 CREATE UNIQUE INDEX /*i*/change_tag_rev_tag ON /*_*/change_tag (ct_rev_id,ct_tag);
 -- Covering index, so we can pull all the info only out of the index.
 CREATE INDEX /*i*/change_tag_tag_id ON /*_*/change_tag (ct_tag,ct_rc_id,ct_rev_id,ct_log_id);
-
+CREATE INDEX /*i*/change_tag_tag_id_id ON /*_*/change_tag (ct_tag_id,ct_rc_id,ct_rev_id,ct_log_id);
 
 -- Rollup table to pull a LIST of tags simply without ugly GROUP_CONCAT
 -- that only works on MySQL 4.1+