fix(query): fix stack overflow for optimizer (#16420)

fix(query): fix stackoverflow for optimizer
databendlabs · Sep 9, 2024 · 3bc7a91 · 3bc7a91
1 parent aa0c9ea
commit 3bc7a91
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/query/sql/src/planner/optimizer/join/single_to_inner.rs b/src/query/sql/src/planner/optimizer/join/single_to_inner.rs
@@ -32,6 +32,7 @@ impl SingleToInnerOptimizer {
         Self::single_to_inner(s_expr)
     }
 
+    #[recursive::recursive]
     fn single_to_inner(s_expr: &SExpr) -> Result<SExpr> {
         let mut s_expr = if let RelOperator::Join(join) = s_expr.plan.as_ref()
             && join.single_to_inner.is_some()