Merge branch '5.5' into 10.0

1 files changed, 7 insertions, 0 deletions

diff --git a/sql/item.cc b/sql/item.cc
index 5f8cf6c80f7..5d413c38dd0 100644
--- a/sql/item.cc
+++ b/sql/item.cc
@@ -548,6 +548,7 @@ Item::Item():
   in_rollup= 0;
   decimals= 0; max_length= 0;
   with_subselect= 0;
+  with_param= 0;
   cmp_context= IMPOSSIBLE_RESULT;
    /* Initially this item is not attached to any JOIN_TAB. */
   join_tab_idx= MAX_TABLES;
@@ -594,6 +595,7 @@ Item::Item(THD *thd, Item *item):
   null_value(item->null_value),
   unsigned_flag(item->unsigned_flag),
   with_sum_func(item->with_sum_func),
+  with_param(item->with_param),
   with_field(item->with_field),
   fixed(item->fixed),
   is_autogenerated_name(item->is_autogenerated_name),
@@ -1475,6 +1477,9 @@ bool Item_sp_variable::fix_fields(THD *thd, Item **)
   max_length= it->max_length;
   decimals= it->decimals;
   unsigned_flag= it->unsigned_flag;
+  with_param= 1;
+  if (thd->lex->current_select->master_unit()->item)
+    thd->lex->current_select->master_unit()->item->with_param= 1;
   fixed= 1;
   collation.set(it->collation.collation, it->collation.derivation);
 
@@ -7220,6 +7225,7 @@ void Item_ref::set_properties()
     split_sum_func() doesn't try to change the reference.
   */
   with_sum_func= (*ref)->with_sum_func;
+  with_param= (*ref)->with_param;
   with_field= (*ref)->with_field;
   unsigned_flag= (*ref)->unsigned_flag;
   fixed= 1;
@@ -7667,6 +7673,7 @@ Item_cache_wrapper::Item_cache_wrapper(Item *item_arg)
   decimals=   orig_item->decimals;
   collation.set(orig_item->collation);
   with_sum_func= orig_item->with_sum_func;
+  with_param= orig_item->with_param;
   with_field= orig_item->with_field;
   unsigned_flag= orig_item->unsigned_flag;
   name= item_arg->name;