Fix off by one error when checking preconditions to lower join ON (#…

…295)
partiql · Feb 10, 2023 · c63109e · c63109e · github-actions · Feb 10, 2023
1 parent b2ce0ce
commit c63109e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/partiql-logical-planner/src/lower.rs b/partiql-logical-planner/src/lower.rs
@@ -1024,7 +1024,7 @@ impl<'ast> Visitor<'ast> for AstToLogical {
         assert_eq!(benv.len(), 2);
 
         let mut env = self.exit_env();
-        assert!((0..1).contains(&env.len()));
+        assert!((0..=1).contains(&env.len()));
 
         let Join { kind, .. } = join;