X-Git-Url: https://git.openstreetmap.org./rails.git/blobdiff_plain/e7d834625c8c97cde3c9d7f82535ffc43742756e..40abfdd316be98b56a95afc4d12fbf42b29ff982:/db/migrate/005_tile_tracepoints.rb

diff --git a/db/migrate/005_tile_tracepoints.rb b/db/migrate/005_tile_tracepoints.rb
index f4d27c18c..f77d34959 100644
--- a/db/migrate/005_tile_tracepoints.rb
+++ b/db/migrate/005_tile_tracepoints.rb
@@ -1,13 +1,15 @@
+require "migrate"
+
 class TileTracepoints < ActiveRecord::Migration
   def self.up
-    add_column "gps_points", "tile", :integer, :null => false, :unsigned => true
+    add_column "gps_points", "tile", :bigint
     add_index "gps_points", ["tile"], :name => "points_tile_idx"
     remove_index "gps_points", :name => "points_idx"
 
-    begin
+    if ENV["USE_DB_FUNCTIONS"]
       Tracepoint.update_all("latitude = latitude * 10, longitude = longitude * 10, tile = tile_for_point(latitude * 10, longitude * 10)")
-    rescue ActiveRecord::StatementInvalid => ex
-      Tracepoint.find(:all).each do |tp|
+    else
+      Tracepoint.all.each do |tp|
         tp.latitude = tp.latitude * 10
         tp.longitude = tp.longitude * 10
         tp.save!
@@ -16,7 +18,9 @@ class TileTracepoints < ActiveRecord::Migration
   end
 
   def self.down
-    add_index "gps_points", ["latitude", "longitude"], :name => "points_idx"
+    Tracepoint.update_all("latitude = latitude / 10, longitude = longitude / 10")
+
+    add_index "gps_points", %w(latitude longitude), :name => "points_idx"
     remove_index "gps_points", :name => "points_tile_idx"
     remove_column "gps_points", "tile"
   end