Commit 5d37fce9 authored by unknown's avatar unknown
Browse files

Comment cleanup after push of bug#21166.

parent 807ecdf4

sql/item.cc

+7 −7
Original line number Diff line number Diff line
@@ -421,11 +421,10 @@ void Item::rename(char *new_name) 




/*

  transform() - traverse item tree possibly transforming it (replacing

                items)

  Traverse item tree possibly transforming it (replacing items).



  SYNOPSIS

    transform()

    Item::transform()

      transformer    functor that performs transformation of a subtree

      arg            opaque argument passed to the functor
@@ -450,9 +449,9 @@ void Item::rename(char *new_name) 
    it, please use Item::walk() instead.





  RETURN

  RETURN VALUE

    Returns pointer to the new subtree root.  THD::change_item_tree()

    should be called for it if transformation took place, i.e. if

    should be called for it if transformation took place, i.e. if a

    pointer to newly allocated item is returned.

*/
@@ -5339,9 +5338,10 @@ int Item_default_value::save_in_field(Field *field_arg, bool no_conversions) 




/* 

   This method like the walk method traverses the item tree, but at

   the same time it can replace some nodes in the tree

  This method like the walk method traverses the item tree, but at the

  same time it can replace some nodes in the tree

*/ 



Item *Item_default_value::transform(Item_transformer transformer, byte *args)

{

  DBUG_ASSERT(!current_thd->is_stmt_prepare());