From 47b7ca629f5e91465140375e3d40c49954c0566d Mon Sep 17 00:00:00 2001
From: Alexander Barkov <bar@mariadb.com>
Date: Sun, 3 Mar 2019 07:20:15 +0400
Subject: MDEV-18796 Synchronize PS grammar between sql_yacc.yy and
 sql_yacc_ora.yy

---
 sql/sql_list.h | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'sql/sql_list.h')

diff --git a/sql/sql_list.h b/sql/sql_list.h
index 27827b42be5..60ec8ab4177 100644
--- a/sql/sql_list.h
+++ b/sql/sql_list.h
@@ -518,6 +518,12 @@ public:
     empty();
   }
   T *elem(uint n) { return (T*) base_list::elem(n); }
+  // Create a new list with one element
+  static List<T> *make(MEM_ROOT *mem_root, T *first)
+  {
+    List<T> *res= new (mem_root) List<T>;
+    return res == NULL || res->push_back(first, mem_root) ? NULL : res;
+  }
 };
 
 
-- 
cgit v1.2.1