1 files changed, 11 insertions, 0 deletions
diff --git a/sql/set_var.h b/sql/set_var.h
index 838037b6e20..2dde7f44a55 100644
--- a/sql/set_var.h
+++ b/sql/set_var.h
@@ -782,6 +782,17 @@ public:
   bool update(THD *thd, set_var *var);
 };
 
+
+class sys_var_event_executor :public sys_var_bool_ptr
+{
+  /* We need a derived class only to have a warn_deprecated() */
+public:
+  sys_var_event_executor(const char *name_arg, my_bool *value_arg) :
+    sys_var_bool_ptr(name_arg, value_arg) {};
+  bool update(THD *thd, set_var *var);
+};
+
+
 /****************************************************************************
   Classes for parsing of the SET command
 ****************************************************************************/