From b23f31a36df84c3884e372d9ee7676ffff4a3d81 Mon Sep 17 00:00:00 2001
From: osipovartem <artemosipov.dev@gmail.com>
Date: Sat, 12 Sep 2026 23:21:04 +0300
Subject: [PATCH 1/2] Snowflake: parse ORDER BY ALL

---
 src/dialect/snowflake.rs     |  5 +++++
 tests/sqlparser_snowflake.rs | 13 +++++++++++++
 2 files changed, 18 insertions(+)

diff --git a/src/dialect/snowflake.rs b/src/dialect/snowflake.rs
index ce9ccfb02..eff1e2f31 100644
--- a/src/dialect/snowflake.rs
+++ b/src/dialect/snowflake.rs
@@ -153,6 +153,11 @@ impl Dialect for SnowflakeDialect {
         true
     }
 
+    /// See <https://docs.snowflake.com/en/sql-reference/constructs/order-by#syntax>
+    fn supports_order_by_all(&self) -> bool {
+        true
+    }
+
     // Snowflake supports double-dot notation when the schema name is not specified
     // In this case the default PUBLIC schema is used
     //
diff --git a/tests/sqlparser_snowflake.rs b/tests/sqlparser_snowflake.rs
index ab6e24254..6202881ef 100644
--- a/tests/sqlparser_snowflake.rs
+++ b/tests/sqlparser_snowflake.rs
@@ -44,6 +44,19 @@ fn test_snowflake_create_table() {
     }
 }
 
+#[test]
+fn parse_order_by_all() {
+    let query = snowflake()
+        .verified_query("SELECT value + 1 AS computed FROM source ORDER BY ALL DESC NULLS FIRST");
+    assert_eq!(
+        query.order_by.expect("ORDER BY expected").kind,
+        OrderByKind::All(OrderByOptions {
+            sort: Some(OrderBySort::Desc),
+            nulls_first: Some(true),
+        })
+    );
+}
+
 #[test]
 fn parse_sf_create_secure_view_and_materialized_view() {
     for sql in [

From e3680cebfa90af4ee19a5e86f436d5a3d606b362 Mon Sep 17 00:00:00 2001
From: osipovartem <artemosipov.dev@gmail.com>
Date: Thu, 24 Sep 2026 17:05:25 +0300
Subject: [PATCH 2/2] Drop redundant Snowflake ORDER BY ALL test

---
 tests/sqlparser_snowflake.rs | 13 -------------
 1 file changed, 13 deletions(-)

diff --git a/tests/sqlparser_snowflake.rs b/tests/sqlparser_snowflake.rs
index 6202881ef..ab6e24254 100644
--- a/tests/sqlparser_snowflake.rs
+++ b/tests/sqlparser_snowflake.rs
@@ -44,19 +44,6 @@ fn test_snowflake_create_table() {
     }
 }
 
-#[test]
-fn parse_order_by_all() {
-    let query = snowflake()
-        .verified_query("SELECT value + 1 AS computed FROM source ORDER BY ALL DESC NULLS FIRST");
-    assert_eq!(
-        query.order_by.expect("ORDER BY expected").kind,
-        OrderByKind::All(OrderByOptions {
-            sort: Some(OrderBySort::Desc),
-            nulls_first: Some(true),
-        })
-    );
-}
-
 #[test]
 fn parse_sf_create_secure_view_and_materialized_view() {
     for sql in [