Don't bother fetching data if no calculations defined

packages/frontend-core/src/components/grid/stores/columns.js

@@ -164,7 +164,6 @@ export const initialise = context => {
           }
           // Override a few properties for primary display
           if (field === primaryDisplay) {
-            column.visible = true
             column.order = 0
             column.primaryDisplay = true
           }

packages/frontend-core/src/fetch/ViewV2Fetch.js

@@ -1,3 +1,4 @@
+import { ViewV2Type } from "@budibase/types"
 import DataFetch from "./DataFetch.js"
 import { get } from "svelte/store"
 
@@ -39,6 +40,19 @@ export default class ViewV2Fetch extends DataFetch {
       this.options
     const { cursor, query, definition } = get(this.store)
 
+    // If this is a calculation view and we have no calculations, return nothing
+    if (
+      definition.type === ViewV2Type.CALCULATION &&
+      !Object.values(definition.schema || {}).some(x => x.calculationType)
+    ) {
+      return {
+        rows: [],
+        hasNextPage: false,
+        cursor: null,
+        error: null,
+      }
+    }
+
     // If sort/filter params are not defined, update options to store the
     // params built in to this view. This ensures that we can accurately
     // compare old and new params and skip a redundant API call.
@@ -67,6 +81,7 @@ export default class ViewV2Fetch extends DataFetch {
       return {
         rows: [],
         hasNextPage: false,
+        cursor: null,
         error,
       }
     }