Bug #33811: Call to stored procedure with SELECT * / RIGHT JOIN

fails after the first time
  
Two separate problems : 
  1. When flattening joins the linked list used for name resolution 
  (next_name_resolution_table) was not updated.
  Fixed by updating the pointers when extending the table list
  
  2. The items created by expanding a * (star) as a column reference
  were marked as fixed, but no cached table was assigned to them 
  (unlike what Item_field::fix_fields does).
  Fixed by assigning a cached table (so the re-preparation is done
  faster).
  
Note that the fix for #2 hides the fix for #1 in most cases
(except when a table reference cannot be cached).

1 files changed, 12 insertions, 2 deletions

diff --git a/sql/sql_select.cc b/sql/sql_select.cc
index 7ff069f0996..8da520e78ff 100644
--- a/sql/sql_select.cc
+++ b/sql/sql_select.cc
@@ -8268,6 +8268,8 @@ simplify_joins(JOIN *join, List<TABLE_LIST> *join_list, COND *conds, bool top)
   }
     
   /* Flatten nested joins that can be flattened. */
+  TABLE_LIST *right_neighbor= NULL;
+  bool fix_name_res= FALSE;
   li.rewind();
   while ((table= li++))
   {
@@ -8280,9 +8282,17 @@ simplify_joins(JOIN *join, List<TABLE_LIST> *join_list, COND *conds, bool top)
       {
         tbl->embedding= table->embedding;
         tbl->join_list= table->join_list;
-      }      
+      }
       li.replace(nested_join->join_list);
-    }
+      /* Need to update the name resolution table chain when flattening joins */
+      fix_name_res= TRUE;
+      table= *li.ref();
+    }
+    if (fix_name_res)
+      table->next_name_resolution_table= right_neighbor ?
+        right_neighbor->first_leaf_for_name_resolution() :
+        NULL;
+    right_neighbor= table;
   }
   DBUG_RETURN(conds); 
 }