switch to Postgres 9.6 for appveyor

weltling · weltling · commit 777929b1aef2 · 2017-05-15T17:47:41.000+02:00
diff --git a/.appveyor.yml b/.appveyor.yml
@@ -43,7 +43,7 @@ environment:
 services:
         # the setup scripts have to be touched, once some other db version is used
         - mysql
-        - postgresql95
+        - postgresql96
 
 platform:
         - x64
