From 3e94877f03c5b47659093a2d55c3bc04e042013c Mon Sep 17 00:00:00 2001
From: Emil <emilgroenn@gmail.com>
Date: Tue, 11 Feb 2025 16:22:50 +0100
Subject: [PATCH] Support group by cube/rollup etc in BigQuery (#1720)

---
 src/dialect/bigquery.rs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/dialect/bigquery.rs b/src/dialect/bigquery.rs
index bb1a0d5c..5354a645 100644
--- a/src/dialect/bigquery.rs
+++ b/src/dialect/bigquery.rs
@@ -115,6 +115,11 @@ impl Dialect for BigQueryDialect {
         true
     }
 
+    // See <https://cloud.google.com/bigquery/docs/reference/standard-sql/query-syntax#group_by_clause>
+    fn supports_group_by_expr(&self) -> bool {
+        true
+    }
+
     fn is_column_alias(&self, kw: &Keyword, _parser: &mut Parser) -> bool {
         !RESERVED_FOR_COLUMN_ALIAS.contains(kw)
     }