prevent normalization of WITH RECURSIVE alias

src/Interpreters/AddDefaultDatabaseVisitor.h

@@ -1,6 +1,7 @@
 #pragma once
 
 #include <Common/typeid_cast.h>
+#include <Parsers/ASTWithElement.h>
 #include <Parsers/ASTLiteral.h>
 #include <Parsers/ASTQueryWithTableAndOutput.h>
 #include <Parsers/ASTRenameQuery.h>
@@ -100,6 +101,7 @@ private:
 
     const String database_name;
     std::set<String> external_tables;
+    mutable String with_alias;
 
     bool only_replace_current_database_function = false;
     bool only_replace_in_join = false;
@@ -117,6 +119,9 @@ private:
 
     void visit(ASTSelectQuery & select, ASTPtr &) const
     {
+        if (auto with = select.with())
+            with_alias = with->children[0]->as<ASTWithElement>()->name;
+
         if (select.tables())
             tryVisit<ASTTablesInSelectQuery>(select.refTables());
 
@@ -165,6 +170,9 @@ private:
         /// There is temporary table with such name, should not be rewritten.
         if (external_tables.contains(identifier.shortName()))
             return;
+        /// This is WITH RECURSIVE alias.
+        if (identifier.name() == with_alias)
+            return;
 
         auto qualified_identifier = std::make_shared<ASTTableIdentifier>(database_name, identifier.name());
         if (!identifier.alias.empty())

tests/queries/0_stateless/03215_view_with_recursive.reference

@@ -0,0 +1 @@
+5050

tests/queries/0_stateless/03215_view_with_recursive.sql

@@ -0,0 +1,13 @@
+CREATE VIEW 03215_test_v
+AS WITH RECURSIVE test_table AS
+    (
+        SELECT 1 AS number
+        UNION ALL
+        SELECT number + 1
+        FROM test_table
+        WHERE number < 100
+    )
+SELECT sum(number)
+FROM test_table;
+
+SELECT * FROM 03215_test_v;