diff --git a/src/grammar/functions.ts b/src/grammar/functions.ts
index ca0ed01..754df7d 100644
--- a/src/grammar/functions.ts
+++ b/src/grammar/functions.ts
@@ -31,6 +31,7 @@ export const functions: string[] = [
   "atan",
   "atan2",
   "avg",
+  "bar",
   "base64",
   "batch",
   "between",
@@ -263,6 +264,7 @@ export const functions: string[] = [
   "split_part",
   "spread",
   "spread_bps",
+  "sparkline",
   "sqrt",
   "starts_with",
   "stddev",