1 files changed, 8 insertions, 0 deletions
diff --git a/maintenance/archives/patch-pp_sortkey.sql b/maintenance/archives/patch-pp_sortkey.sql
new file mode 100644
index 00000000..b13b6055
--- /dev/null
+++ b/maintenance/archives/patch-pp_sortkey.sql
@@ -0,0 +1,8 @@
+-- Add a 'sortkey' field to page_props so pages can be efficiently
+-- queried by the numeric value of a property.
+
+ALTER TABLE /*_*/page_props
+        ADD pp_sortkey float DEFAULT NULL;
+
+CREATE UNIQUE INDEX /*i*/pp_propname_sortkey_page
+        ON /*_*/page_props ( pp_propname, pp_sortkey, pp_page );