From e187c2957532b67d5e9dce49a9db670b5c55dd81 Mon Sep 17 00:00:00 2001
From: robot-clickhouse <robot-clickhouse@users.noreply.github.com>
Date: Tue, 1 Oct 2024 15:10:23 +0000
Subject: [PATCH] Backport #69676 to 24.9: fix bug about `CREATE ... AS WITH
 RECURSIVE`

---
 src/Interpreters/AddDefaultDatabaseVisitor.h           |  5 ++++-
 ...237_create_table_select_as_with_recursive.reference |  0
 .../03237_create_table_select_as_with_recursive.sql    | 10 ++++++++++
 3 files changed, 14 insertions(+), 1 deletion(-)
 create mode 100644 tests/queries/0_stateless/03237_create_table_select_as_with_recursive.reference
 create mode 100644 tests/queries/0_stateless/03237_create_table_select_as_with_recursive.sql

diff --git a/src/Interpreters/AddDefaultDatabaseVisitor.h b/src/Interpreters/AddDefaultDatabaseVisitor.h
index d59fd35df77..4aebccbc6dd 100644
--- a/src/Interpreters/AddDefaultDatabaseVisitor.h
+++ b/src/Interpreters/AddDefaultDatabaseVisitor.h
@@ -121,7 +121,10 @@ private:
     {
         if (select.recursive_with)
             for (const auto & child : select.with()->children)
-                with_aliases.insert(child->as<ASTWithElement>()->name);
+            {
+                if (typeid_cast<ASTWithElement *>(child.get()))
+                    with_aliases.insert(child->as<ASTWithElement>()->name);
+            }
 
         if (select.tables())
             tryVisit<ASTTablesInSelectQuery>(select.refTables());
diff --git a/tests/queries/0_stateless/03237_create_table_select_as_with_recursive.reference b/tests/queries/0_stateless/03237_create_table_select_as_with_recursive.reference
new file mode 100644
index 00000000000..e69de29bb2d
diff --git a/tests/queries/0_stateless/03237_create_table_select_as_with_recursive.sql b/tests/queries/0_stateless/03237_create_table_select_as_with_recursive.sql
new file mode 100644
index 00000000000..bd8c19cc408
--- /dev/null
+++ b/tests/queries/0_stateless/03237_create_table_select_as_with_recursive.sql
@@ -0,0 +1,10 @@
+drop table if exists t;
+SET enable_analyzer = 1;
+create table t1 (a Int64, s DateTime('Asia/Istanbul')) Engine = MergeTree() ORDER BY a;
+create view t AS (
+    WITH RECURSIVE 42 as ttt,
+    toDate(s) as start_date,
+    _table as (select 1 as number union all select number + 1 from _table where number < 10)
+    SELECT a, ttt from t1 join _table on t1.a = _table.number and start_date = '2024-09-23'
+);
+drop table t;