X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/38640e0253e8984974d275f2c232eb057ba86c84..12c1d5e6c05813a0697724277b4d8529a1a7c240:/db/migrate/028_add_more_changeset_indexes.rb

diff --git a/db/migrate/028_add_more_changeset_indexes.rb b/db/migrate/028_add_more_changeset_indexes.rb
index 4f07b9d58..fcbc24ed7 100644
--- a/db/migrate/028_add_more_changeset_indexes.rb
+++ b/db/migrate/028_add_more_changeset_indexes.rb
@@ -1,7 +1,7 @@
-require "migrate"
-
-class AddMoreChangesetIndexes < ActiveRecord::Migration[5.0]
+class AddMoreChangesetIndexes < ActiveRecord::Migration[4.2]
   def self.up
+    enable_extension "btree_gist"
+
     add_index "changesets", ["created_at"], :name => "changesets_created_at_idx"
     add_index "changesets", ["closed_at"], :name => "changesets_closed_at_idx"
     add_index "changesets", %w[min_lat max_lat min_lon max_lon], :name => "changesets_bbox_idx", :using => "GIST"
@@ -11,5 +11,7 @@ class AddMoreChangesetIndexes < ActiveRecord::Migration[5.0]
     remove_index "changesets", :name => "changesets_bbox_idx"
     remove_index "changesets", :name => "changesets_closed_at_idx"
     remove_index "changesets", :name => "changesets_created_at_idx"
+
+    disable_extension "btree_gist"
   end
 end