Remove _id from filter field list in external dbs

packages/builder/src/components/design/settings/controls/FilterEditor/FilterDrawer.svelte

@@ -30,9 +30,14 @@
   export let allowBindings = true
   export let allOr = false
   export let fillWidth = false
+  export let tableId
 
   $: dispatch("change", filters)
-  $: enrichedSchemaFields = getFields(schemaFields || [])
+  $: enrichedSchemaFields = getFields(
+    schemaFields || [],
+    { allowLinks: true },
+    tableId
+  )
   $: fieldOptions = enrichedSchemaFields.map(field => field.name) || []
   $: valueTypeOptions = allowBindings ? ["Value", "Binding"] : ["Value"]
 

packages/builder/src/components/design/settings/controls/FilterEditor/FilterEditor.svelte

@@ -28,11 +28,7 @@
   function addNumbering(filters) {
     let count = 1
     for (let value of filters) {
-      if (
-        value.field &&
-        value.field?.match(QUERY_START_REGEX) == null &&
-        value.field !== "_id"
-      ) {
+      if (value.field && value.field?.match(QUERY_START_REGEX) == null) {
         value.field = `${count++}:${value.field}`
       }
     }
@@ -92,6 +88,7 @@
     filters={initialFilters}
     {bindings}
     {schemaFields}
+    tableId={dataSource.tableId}
     bind:allOr
     on:change={event => {
       toSaveFilters = event.detail

packages/builder/src/helpers/searchFields.js

@@ -16,7 +16,11 @@ export function getTableFields(linkField) {
   }))
 }
 
-export function getFields(fields, { allowLinks } = { allowLinks: true }) {
+export function getFields(
+  fields,
+  { allowLinks } = { allowLinks: true },
+  tableId
+) {
   let filteredFields = fields.filter(
     field => !BannedSearchTypes.includes(field.type)
   )
@@ -30,5 +34,9 @@ export function getFields(fields, { allowLinks } = { allowLinks: true }) {
   const staticFormulaFields = fields.filter(
     field => field.type === "formula" && field.formulaType === "static"
   )
+  const table = get(tables).list.find(table => table._id === tableId)
+  if (table?.type === "external") {
+    filteredFields = filteredFields.filter(field => field.name !== "_id")
+  }
   return filteredFields.concat(staticFormulaFields)
 }