From a04cf611e0977c8fc1f5503f092421598e9291c9 Mon Sep 17 00:00:00 2001
From: jussisaurio <jussi.saurio@gmail.com>
Date: Sat, 14 Dec 2024 17:11:32 +0200
Subject: [PATCH] fix bug with making an index search node in a self join where
 expr refers to other instance of same table

---
 core/translate/optimizer.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/core/translate/optimizer.rs b/core/translate/optimizer.rs
index cb16c5236..ff3eac8e0 100644
--- a/core/translate/optimizer.rs
+++ b/core/translate/optimizer.rs
@@ -549,6 +549,9 @@ impl Optimizable for ast::Expr {
     ) -> Result<Option<usize>> {
         match self {
             ast::Expr::Column { table, column, .. } => {
+                if *table != table_index {
+                    return Ok(None);
+                }
                 for (idx, index) in available_indexes.iter().enumerate() {
                     if index.table_name == referenced_tables[*table].table.name {
                         let column = referenced_tables[*table]