From 41dd5e37820caf01c1027920232f30273d8aca6f Mon Sep 17 00:00:00 2001
From: Garvan Keeley <garvankeeley+github@gmail.com>
Date: Tue, 16 Aug 2016 16:16:39 -0400
Subject: [PATCH] Make targets.host UNIQUE, which auto-creates index

Done in regards to: https://github.com/brave/browser-ios/issues/310
Creating the index massively boosts performance for equality queries
---
 preload-httpse.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/preload-httpse.js b/preload-httpse.js
index 7ba3eb7db4d..67a57ba110c 100644
--- a/preload-httpse.js
+++ b/preload-httpse.js
@@ -53,7 +53,7 @@ var db = new sqlite3.Database('httpse.sqlite', function (err) {
   db.exec(['DROP TABLE IF EXISTS rulesets',
           'CREATE TABLE rulesets (id INTEGER PRIMARY KEY, contents TEXT)',
           'DROP TABLE IF EXISTS targets',
-          'CREATE TABLE targets (host TEXT, ids TEXT)'].join('; '), function (err) {
+          'CREATE TABLE targets (host TEXT UNIQUE, ids TEXT)'].join('; '), function (err) {
     if (err !== null) {
       throw new Error('FATAL: could not create tables: ' + err)
     }