Allow bb_refs to externals

packages/builder/src/components/backend/DataTable/modals/CreateEditColumn.svelte

@@ -396,6 +396,9 @@
       if (!external || table.sql) {
         fields = [...fields, FIELDS.LINK, FIELDS.ARRAY]
       }
+      if (fieldDefinitions.USER) {
+        fields.push(fieldDefinitions.USER)
+      }
       return fields
     }
   }

packages/server/src/integrations/base/sqlTable.ts

@@ -41,6 +41,7 @@ function generateSchema(
       case FieldTypes.OPTIONS:
       case FieldTypes.LONGFORM:
       case FieldTypes.BARCODEQR:
+      case FieldTypes.BB_REFERENCE:
         schema.text(key)
         break
       case FieldTypes.NUMBER: