Add index on templatelinks.tl_from

diff --git a/maintenance/postgres/tables.sql b/maintenance/postgres/tables.sql
index 1b5358d..bc58513 100644 (file)
--- a/maintenance/postgres/tables.sql
+++ b/maintenance/postgres/tables.sql
@@ -173,6 +173,7 @@ CREATE TABLE templatelinks (
   tl_title      TEXT     NOT NULL
 );
 CREATE UNIQUE INDEX templatelinks_unique ON templatelinks (tl_namespace,tl_title,tl_from);
+CREATE INDEX templatelinks_from          ON templatelinks (tl_from);
 
 CREATE TABLE imagelinks (
   il_from  INTEGER  NOT NULL  REFERENCES page(page_id) ON DELETE CASCADE,

diff --git a/maintenance/updaters.inc b/maintenance/updaters.inc
index f58fe7b..d4d3f6a 100644 (file)
--- a/maintenance/updaters.inc
+++ b/maintenance/updaters.inc
@@ -1547,6 +1547,7 @@ function do_postgres_updates() {
                array("oldimage",      "oi_sha1",            "(oi_sha1)"),
                array("revision",      "rev_text_id_idx",    "(rev_text_id)"),
                array("recentchanges", "rc_timestamp_nobot", "(rc_timestamp) WHERE rc_bot = 0"),
+               array("templatelinks", "templatelinks_from", "(tl_from)"),
                array("watchlist",     "wl_user",            "(wl_user)"),
        );
 
@@ -1749,7 +1750,7 @@ function do_postgres_updates() {
        # This is create or replace, so harmless to call if not needed
        dbsource(archive('patch-ts2pagetitle.sql'));
 
-       ## If the server is 8.3 or higher, rewrite teh tsearch2 triggers
+       ## If the server is 8.3 or higher, rewrite the tsearch2 triggers
        ## in case they have the old 'default' versions
        if ( $numver >= 8.3 )
                dbsource(archive('patch-tsearch2funcs.sql'));