X-Git-Url: https://git.openstreetmap.org./rails.git/blobdiff_plain/9afb35449b066fdef6b4af3b63e30e7f4eb4c5cf..898cc828dd1f1167f85abbf35c8e3f0ed640ac1e:/db/migrate/005_tile_tracepoints.rb?ds=sidebyside diff --git a/db/migrate/005_tile_tracepoints.rb b/db/migrate/005_tile_tracepoints.rb index c0e6d8a61..91d590726 100644 --- a/db/migrate/005_tile_tracepoints.rb +++ b/db/migrate/005_tile_tracepoints.rb @@ -1,13 +1,25 @@ +require 'migrate' + class TileTracepoints < ActiveRecord::Migration def self.up - add_column "gps_points", "tile", :integer, :null => false, :unsigned => true + add_column "gps_points", "tile", :four_byte_unsigned add_index "gps_points", ["tile"], :name => "points_tile_idx" remove_index "gps_points", :name => "points_idx" - Tracepoint.update_all("latitude = latitude * 10, longitude = longitude * 10, tile = tile_for_point(latitude * 10, longitude * 10)") + if ENV["USE_DB_FUNCTIONS"] + Tracepoint.update_all("latitude = latitude * 10, longitude = longitude * 10, tile = tile_for_point(latitude * 10, longitude * 10)") + else + Tracepoint.find(:all).each do |tp| + tp.latitude = tp.latitude * 10 + tp.longitude = tp.longitude * 10 + tp.save! + end + end end def self.down + Tracepoint.update_all("latitude = latitude / 10, longitude = longitude / 10") + add_index "gps_points", ["latitude", "longitude"], :name => "points_idx" remove_index "gps_points", :name => "points_tile_idx" remove_column "gps_points", "tile"