From eb2710438c33e2eb27322bb31849a4756c2c2468 Mon Sep 17 00:00:00 2001
From: Jussi Saurio <jussi.saurio@gmail.com>
Date: Wed, 10 Sep 2025 15:46:52 +0300
Subject: [PATCH] translate: return parse error for unsupported join types

---
 core/translate/planner.rs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/core/translate/planner.rs b/core/translate/planner.rs
index ea4cc8f53..3ffc68d14 100644
--- a/core/translate/planner.rs
+++ b/core/translate/planner.rs
@@ -996,6 +996,12 @@ fn parse_join(
 
     let (outer, natural) = match join_operator {
         ast::JoinOperator::TypedJoin(Some(join_type)) => {
+            if join_type.contains(JoinType::RIGHT) {
+                crate::bail_parse_error!("RIGHT JOIN is not supported");
+            }
+            if join_type.contains(JoinType::CROSS) {
+                crate::bail_parse_error!("CROSS JOIN is not supported");
+            }
             let is_outer = join_type.contains(JoinType::OUTER);
             let is_natural = join_type.contains(JoinType::NATURAL);
             (is_outer, is_natural)