From db86eb01e0e82fe79343b3e86d4605509ba8ad1b Mon Sep 17 00:00:00 2001
From: Anton Tananaev <anton.tananaev@gmail.com>
Date: Sat, 15 Apr 2017 16:15:25 +1200
Subject: Optimize latest position select query

---
 setup/default.xml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'setup/default.xml')

diff --git a/setup/default.xml b/setup/default.xml
index e251fbeee..971d923a8 100644
--- a/setup/default.xml
+++ b/setup/default.xml
@@ -190,7 +190,7 @@
     </entry>
 
     <entry key='database.selectLatestPositions'>
-        SELECT * FROM positions WHERE id IN (SELECT positionId FROM devices)
+        SELECT positions.* FROM positions INNER JOIN devices ON positions.id = devices.positionid;
     </entry>
 
     <entry key='database.updateLatestPosition'>
-- 
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