From d1c7da98e8ff2031163350b88fa2fd27f4d4ee0d Mon Sep 17 00:00:00 2001
From: Josh Harvey <josh@lamassu.is>
Date: Sun, 11 Jan 2015 16:32:11 -0500
Subject: [PATCH] fix bills migration

---
 migrations/002-bills.js | 15 +++++++--------
 1 file changed, 7 insertions(+), 8 deletions(-)

diff --git a/migrations/002-bills.js b/migrations/002-bills.js
index dc4e43ac..dd7c0bac 100644
--- a/migrations/002-bills.js
+++ b/migrations/002-bills.js
@@ -3,22 +3,21 @@
 var db = require('./db');
 
 exports.up = function(next) {
-  var sqls = [
-    'CREATE TABLE IF NOT EXISTS bills ( ' +
+  var sql =
+    'CREATE TABLE bills ( ' +
     'id uuid PRIMARY KEY, ' +
     'device_fingerprint text NOT NULL, ' +
     'denomination integer NOT NULL, ' +
     'currency_code text NOT NULL, ' +
     'satoshis integer NOT NULL, ' +
     'to_address text NOT NULL, ' +
-    'transaction_id uuid NOT NULL, ' +
+    'session_id uuid NOT NULL, ' +
     'device_time bigint NOT NULL, ' +
-    'created timestamp NOT NULL DEFAULT now() )',
+    'created timestamp NOT NULL DEFAULT now() )';
 
-    'ALTER TABLE bills RENAME COLUMN transaction_id TO session_id'
-  ];
-
-  db.multi(sqls, next);
+  db.silentQuery('ALTER TABLE bills RENAME TO bills_old', function() {
+    db.query(sql, next);
+  });
 };
 
 exports.down = function(next) {