From c9e5f3bb39ee321049cecc6a8efc29a2387a2fe2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kirill=20M=C3=BCller?= <kirill@cynkra.com>
Date: Sat, 4 May 2024 20:18:19 +0200
Subject: [PATCH] Bind NULL to logical

---
 src/duckdb/src/planner/expression_binder.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/duckdb/src/planner/expression_binder.cpp b/src/duckdb/src/planner/expression_binder.cpp
index fa03fabdf..b16f7591b 100644
--- a/src/duckdb/src/planner/expression_binder.cpp
+++ b/src/duckdb/src/planner/expression_binder.cpp
@@ -210,7 +210,7 @@ bool ExpressionBinder::ContainsNullType(const LogicalType &type) {
 }
 
 LogicalType ExpressionBinder::ExchangeNullType(const LogicalType &type) {
-	return ExchangeType(type, LogicalTypeId::SQLNULL, LogicalType::INTEGER);
+	return ExchangeType(type, LogicalTypeId::SQLNULL, LogicalType::BOOLEAN);
 }
 
 unique_ptr<Expression> ExpressionBinder::Bind(unique_ptr<ParsedExpression> &expr, optional_ptr<LogicalType> result_type,