Add SQL query cacheing

config/dev.yml

@@ -2,6 +2,8 @@ app_name: "Super Graph Development"
 host_port: 0.0.0.0:8080
 web_ui: true
 debug_level: 1
+
+# enabling tracing also disables query caching
 enable_tracing: true
 
 # Throw a 401 on auth failure for queries that need auth

config/prod.yml

@@ -2,6 +2,8 @@ app_name: "Super Graph Production"
 host_port: 0.0.0.0:8080
 web_ui: false
 debug_level: 0
+
+# disabled tracing enables query caching
 enable_tracing: false
 
 # Throw a 401 on auth failure for queries that need auth