Schema updates.

hasura/migrations/1614050626219_track_all_relationships/down.yaml

@@ -0,0 +1,12 @@
+- args:
+    relationship: messages
+    table:
+      name: users
+      schema: public
+  type: drop_relationship
+- args:
+    relationship: user
+    table:
+      name: messages
+      schema: public
+  type: drop_relationship

hasura/migrations/1614050626219_track_all_relationships/up.yaml

@@ -0,0 +1,20 @@
+- args:
+    name: messages
+    table:
+      name: users
+      schema: public
+    using:
+      foreign_key_constraint_on:
+        column: userid
+        table:
+          name: messages
+          schema: public
+  type: create_array_relationship
+- args:
+    name: user
+    table:
+      name: messages
+      schema: public
+    using:
+      foreign_key_constraint_on: userid
+  type: create_object_relationship