1 files changed, 9 insertions, 0 deletions
diff --git a/sql/sp_head.h b/sql/sp_head.h
index 409db33ef02..f5254c2ead2 100644
--- a/sql/sp_head.h
+++ b/sql/sp_head.h
@@ -274,6 +274,15 @@ public:
   */
   Security_context m_security_ctx;
 
+  /**
+    List of all items (Item_trigger_field objects) representing fields in
+    old/new version of row in trigger. We use this list for checking whenever
+    all such fields are valid at trigger creation time and for binding these
+    fields to TABLE object at table open (although for latter pointer to table
+    being opened is probably enough).
+  */
+  SQL_I_List<Item_trigger_field> m_trg_table_fields;
+
   static void *
   operator new(size_t size) throw ();