From: Tom Hughes <tom@compton.nu>
Date: Mon, 7 Jan 2008 00:30:44 +0000 (+0000)
Subject: Add migration to add an index on node_id to way_nodes. This index was added
X-Git-Tag: live~7964
X-Git-Url: https://git.openstreetmap.org/rails.git/commitdiff_plain/38b7137fe3c5e88b0551c536aa1087a0b32145f4?hp=425b3654d711eb01a8ce5511a123cc4c24b6db02

Add migration to add an index on node_id to way_nodes. This index was added
to the live database a month or so back to support rollback in Potlatch.
---

diff --git a/db/migrate/009_way_nodes_node_idx.rb b/db/migrate/009_way_nodes_node_idx.rb
new file mode 100644
index 000000000..41b7c9fcd
--- /dev/null
+++ b/db/migrate/009_way_nodes_node_idx.rb
@@ -0,0 +1,9 @@
+class WayNodesNodeIdx  < ActiveRecord::Migration
+  def self.up
+    add_index "way_nodes", ["node_id"], :name => "way_nodes_node_idx"
+  end
+
+  def self.down
+    remove_index "way_nodes", :name => "way_nodes_node_idx"
+  end
+end