From 0daa0aa2e338e0e1c6ddb3c8f747b420df161332 Mon Sep 17 00:00:00 2001
From: zhyass <mytesla@live.com>
Date: Tue, 10 Dec 2024 16:17:15 +0800
Subject: [PATCH] fix

---
 src/query/service/src/sessions/query_ctx.rs   | 4 ++++
 src/query/sql/src/planner/binder/ddl/table.rs | 3 ---
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/query/service/src/sessions/query_ctx.rs b/src/query/service/src/sessions/query_ctx.rs
index 975c9d5e91ec..cbf6b3c63eae 100644
--- a/src/query/service/src/sessions/query_ctx.rs
+++ b/src/query/service/src/sessions/query_ctx.rs
@@ -154,6 +154,9 @@ pub struct QueryContext {
     // Used by synchronized generate aggregating indexes when new data written.
     inserted_segment_locs: Arc<RwLock<HashSet<Location>>>,
     target_segment_locs: Arc<DashMap<SegmentIndex, Location>>,
+    // Temp table for materialized CTE, first string is the database_name, second string is the table_name
+    // All temp tables' catalog is `CATALOG_DEFAULT`, so we don't need to store it.
+    m_cte_temp_table: Arc<RwLock<Vec<(String, String)>>>,
 }
 
 impl QueryContext {
@@ -180,6 +183,7 @@ impl QueryContext {
             inserted_segment_locs: Arc::new(RwLock::new(HashSet::new())),
             block_threshold: Arc::new(RwLock::new(BlockThresholds::default())),
             target_segment_locs: Arc::new(DashMap::new()),
+            m_cte_temp_table: Arc::new(Default::default()),
         })
     }
 
diff --git a/src/query/sql/src/planner/binder/ddl/table.rs b/src/query/sql/src/planner/binder/ddl/table.rs
index bbfd832b6e32..1ac6461e7b0e 100644
--- a/src/query/sql/src/planner/binder/ddl/table.rs
+++ b/src/query/sql/src/planner/binder/ddl/table.rs
@@ -1283,7 +1283,6 @@ impl Binder {
                 _hilbert_index \
             "
         );
-
         let tokens = tokenize_sql(query.as_str())?;
         let (stmt, _) = parse_sql(&tokens, self.dialect)?;
         let Statement::Query(query) = &stmt else {
@@ -1291,8 +1290,6 @@ impl Binder {
         };
         let mut new_bind_context = BindContext::new();
         let (s_expr, new_bind_context) = self.bind_query(&mut new_bind_context, query)?;
-        // Wrap `LogicalMaterializedCte` to `s_expr`
-        let s_expr = new_bind_context.cte_context.wrap_m_cte(s_expr);
         let new_bind_context = Box::new(new_bind_context);
         bind_context.parent = Some(new_bind_context.clone());
         let cluster_by = OptimizeClusterBy {