Fixes

packages/server/src/api/controllers/table/bulkFormula.ts

@@ -6,13 +6,9 @@ import isEqual from "lodash/isEqual"
 import uniq from "lodash/uniq"
 import { updateAllFormulasInTable } from "../row/staticFormula"
 import { context } from "@budibase/backend-core"
-import {
-  FieldSchema,
-  FormulaFieldMetadata,
-  RelationshipFieldMetadata,
-  Table,
-} from "@budibase/types"
+import { FieldSchema, FormulaFieldMetadata, Table } from "@budibase/types"
 import sdk from "../../../sdk"
+import { isRelationshipColumn } from "../../../db/utils"
 
 function isStaticFormula(
   column: FieldSchema
@@ -104,10 +100,6 @@ async function checkIfFormulaNeedsCleared(
   }
 }
 
-function isLink(column: FieldSchema): column is RelationshipFieldMetadata {
-  return column.type === FieldTypes.LINK
-}
-
 /**
  * This function adds a note to related tables that they are
  * used in a static formula - so that the link controller
@@ -127,7 +119,9 @@ async function updateRelatedFormulaLinksOnTables(
   // clone the tables, so we can compare at end
   const initialTables = cloneDeep(tables)
   // first find the related column names
-  const relatedColumns = Object.values(table.schema).filter(isLink)
+  const relatedColumns = Object.values(table.schema).filter(
+    isRelationshipColumn
+  )
   // we start by removing the formula field from all tables
   for (let otherTable of tables) {
     if (!otherTable.relatedFormula) {

packages/server/src/db/linkedRows/linkUtils.ts

@@ -1,13 +1,9 @@
-import { ViewName, getQueryIndex } from "../utils"
+import { ViewName, getQueryIndex, isRelationshipColumn } from "../utils"
 import { FieldTypes } from "../../constants"
 import { createLinkView } from "../views/staticViews"
 import { context, logging } from "@budibase/backend-core"
-import {
-  FieldSchema,
-  LinkDocument,
-  LinkDocumentValue,
-  Table,
-} from "@budibase/types"
+import { LinkDocument, LinkDocumentValue, Table } from "@budibase/types"
+
 export { createLinkView } from "../views/staticViews"
 
 /**
@@ -93,7 +89,7 @@ export function getUniqueByProp(array: any[], prop: string) {
 
 export function getLinkedTableIDs(table: Table) {
   return Object.values(table.schema)
-    .filter((column: FieldSchema) => column.type === FieldTypes.LINK)
+    .filter(isRelationshipColumn)
     .map(column => column.tableId)
 }
 
@@ -114,7 +110,7 @@ export function getRelatedTableForField(table: Table, fieldName: string) {
   // look to see if its on the table, straight in the schema
   const field = table.schema[fieldName]
   if (field != null) {
-    return field.tableId
+    return (field as any).tableId
   }
   for (let column of Object.values(table.schema)) {
     if (column.type === FieldTypes.LINK && column.fieldName === fieldName) {

packages/server/src/db/utils.ts

@@ -1,6 +1,12 @@
 import newid from "./newid"
 import { db as dbCore } from "@budibase/backend-core"
-import { DocumentType, VirtualDocumentType } from "@budibase/types"
+import {
+  DocumentType,
+  FieldSchema,
+  RelationshipFieldMetadata,
+  VirtualDocumentType,
+} from "@budibase/types"
+import { FieldTypes } from "src/constants"
 export { DocumentType, VirtualDocumentType } from "@budibase/types"
 
 type Optional = string | null
@@ -307,3 +313,9 @@ export function extractViewInfoFromID(viewId: string) {
     tableId: res!.groups!["tableId"],
   }
 }
+
+export function isRelationshipColumn(
+  column: FieldSchema
+): column is RelationshipFieldMetadata {
+  return column.type === FieldTypes.LINK
+}

packages/server/src/sdk/app/tables/validation.ts

@@ -1,11 +1,9 @@
 import {
   AutoReason,
   Datasource,
-  FieldSchema,
   FieldType,
   RelationshipType,
 } from "@budibase/types"
-import { FieldTypes } from "../../../constants"
 
 function checkForeignKeysAreAutoColumns(datasource: Datasource) {
   if (!datasource.entities) {