Fix of prepared CREATE VIEW with global ORDER/GROUP

sql/sql_union.cc

@@ -661,16 +661,6 @@ bool st_select_lex_unit::prepare(THD *thd_arg, select_result *sel_result,
           allocation in setup_ref_array().
         */
         fake_select_lex->n_child_sum_items+= global_parameters()->n_sum_items;
-
-	saved_error= fake_select_lex->join->
-	  prepare(&fake_select_lex->ref_pointer_array,
-		  fake_select_lex->table_list.first,
-		  0, 0,
-                  global_parameters()->order_list.elements, // og_num
-                  global_parameters()->order_list.first,    // order
-                  false, NULL, NULL, NULL,
-		  fake_select_lex, this);
-	fake_select_lex->table_list.empty();
       }
     }
     else
@@ -681,6 +671,27 @@ bool st_select_lex_unit::prepare(THD *thd_arg, select_result *sel_result,
       */
       table->reset_item_list(&item_list);
     }
+    if (fake_select_lex != NULL &&
+        (thd->stmt_arena->is_stmt_prepare() ||
+         (thd->lex->context_analysis_only & CONTEXT_ANALYSIS_ONLY_VIEW)))
+    {
+      if (!fake_select_lex->join &&
+          !(fake_select_lex->join=
+            new JOIN(thd, item_list, thd->variables.option_bits, result)))
+      {
+         fake_select_lex->table_list.empty();
+         DBUG_RETURN(TRUE);
+      }
+      saved_error= fake_select_lex->join->
+        prepare(&fake_select_lex->ref_pointer_array,
+                fake_select_lex->table_list.first,
+            0, 0,
+            global_parameters()->order_list.elements, // og_num
+            global_parameters()->order_list.first,    // order
+            false, NULL, NULL, NULL,
+            fake_select_lex, this);
+      fake_select_lex->table_list.empty();
+    }
   }
 
   thd_arg->lex->current_select= lex_select_save;