match mvt-layer to current database

Author: henrythasler

src/sources.json

@@ -264,10 +264,6 @@
             "NULL as name"
           ],
           "variants": [
-            {
-              "minzoom": 9,
-              "table": "import.roads_gen9"
-            },
             {
               "minzoom": 10,
               "table": "import.roads_gen10"

src/sources.toml

@@ -174,9 +174,9 @@
       "substring(ref from '\\w+') as ref_prefix", 
       "substring(ref from '\\d+') as ref_num", 
       "NULL as name"]
-    [[sources.layers.variants]]
-      minzoom = 9
-      table   = "import.roads_gen9"
+    # [[sources.layers.variants]]
+    #   minzoom = 9
+    #   table   = "import.roads_gen9"
     [[sources.layers.variants]]
       minzoom = 10
       table   = "import.roads_gen10"