New upstream version 5.5.59

sql/item_subselect.cc

@@ -4927,7 +4927,7 @@ int subselect_hash_sj_engine::exec()
 
     if (has_covering_null_row)
     {
-      DBUG_ASSERT(count_partial_match_columns = field_count);
+      DBUG_ASSERT(count_partial_match_columns == field_count);
       count_pm_keys= 0;
     }
     else if (has_covering_null_columns)

sql/item_sum.cc

@@ -3656,7 +3656,7 @@ void Item_func_group_concat::print(String *str, enum_query_type query_type)
     }
   }
   str->append(STRING_WITH_LEN(" separator \'"));
-  str->append(*separator);
+  str->append_for_single_quote(separator->ptr(), separator->length());
   str->append(STRING_WITH_LEN("\')"));
 }
 

sql/opt_subselect.cc

@@ -2687,7 +2687,8 @@ void advance_sj_state(JOIN *join, table_map remaining_tables, uint idx,
     LooseScan detector in best_access_path)
   */
   remaining_tables &= ~new_join_tab->table->map;
-  table_map dups_producing_tables;
+  table_map dups_producing_tables, prev_dups_producing_tables,
+            prev_sjm_lookup_tables;
 
   if (idx == join->const_tables)
     dups_producing_tables= 0;
@@ -2698,7 +2699,7 @@ void advance_sj_state(JOIN *join, table_map remaining_tables, uint idx,
   if ((emb_sj_nest= new_join_tab->emb_sj_nest))
     dups_producing_tables |= emb_sj_nest->sj_inner_tables;
 
-  Semi_join_strategy_picker **strategy;
+  Semi_join_strategy_picker **strategy, **prev_strategy;
   if (idx == join->const_tables)
   {
     /* First table, initialize pickers */
@@ -2750,23 +2751,54 @@ void advance_sj_state(JOIN *join, table_map remaining_tables, uint idx,
                 3. We have no clue what to do about fanount of semi-join Y.
         */
         if ((dups_producing_tables & handled_fanout) ||
-            (read_time < *current_read_time && 
+            (read_time < *current_read_time &&
              !(handled_fanout & pos->inner_tables_handled_with_other_sjs)))
         {
-          /* Mark strategy as used */ 
-          (*strategy)->mark_used();
-          pos->sj_strategy= sj_strategy;
-          if (sj_strategy == SJ_OPT_MATERIALIZE)
-            join->sjm_lookup_tables |= handled_fanout;
+          DBUG_ASSERT(pos->sj_strategy != sj_strategy);
+          /*
+            If the strategy choosen first time or
+            the strategy replace strategy which was used to exectly the same
+            tables
+          */
+          if (pos->sj_strategy == SJ_OPT_NONE ||
+              handled_fanout ==
+                (prev_dups_producing_tables ^ dups_producing_tables))
+          {
+            prev_strategy= strategy;
+            if (pos->sj_strategy == SJ_OPT_NONE)
+            {
+              prev_dups_producing_tables= dups_producing_tables;
+              prev_sjm_lookup_tables= join->sjm_lookup_tables;
+            }
+            /* Mark strategy as used */
+            (*strategy)->mark_used();
+            pos->sj_strategy= sj_strategy;
+            if (sj_strategy == SJ_OPT_MATERIALIZE)
+              join->sjm_lookup_tables |= handled_fanout;
+            else
+              join->sjm_lookup_tables &= ~handled_fanout;
+            *current_read_time= read_time;
+            *current_record_count= rec_count;
+            dups_producing_tables &= ~handled_fanout;
+            //TODO: update bitmap of semi-joins that were handled together with
+            // others.
+            if (is_multiple_semi_joins(join, join->positions, idx,
+                                       handled_fanout))
+              pos->inner_tables_handled_with_other_sjs |= handled_fanout;
+          }
           else
-            join->sjm_lookup_tables &= ~handled_fanout;
-          *current_read_time= read_time;
-          *current_record_count= rec_count;
-          dups_producing_tables &= ~handled_fanout;
-          //TODO: update bitmap of semi-joins that were handled together with
-          // others.
-          if (is_multiple_semi_joins(join, join->positions, idx, handled_fanout))
-            pos->inner_tables_handled_with_other_sjs |= handled_fanout;
+          {
+            /* Conflict fall to most general variant */
+            (*prev_strategy)->set_empty();
+            dups_producing_tables= prev_dups_producing_tables;
+            join->sjm_lookup_tables= prev_sjm_lookup_tables;
+            // mark it 'none' to avpoid loops
+            pos->sj_strategy= SJ_OPT_NONE;
+            // next skip to last;
+            strategy= pickers +
+              (sizeof(pickers)/sizeof(Semi_join_strategy_picker*) - 3);
+            continue;
+          }
         }
         else
         {

sql/partition_info.cc

@@ -2132,6 +2132,24 @@ bool partition_info::fix_column_value_functions(THD *thd,
   DBUG_RETURN(result);
 }
 
+
+bool partition_info::error_if_requires_values() const
+{
+  switch (part_type) {
+  case NOT_A_PARTITION:
+  case HASH_PARTITION:
+    break;
+  case RANGE_PARTITION:
+    my_error(ER_PARTITION_REQUIRES_VALUES_ERROR, MYF(0), "RANGE", "LESS THAN");
+    return true;
+  case LIST_PARTITION:
+    my_error(ER_PARTITION_REQUIRES_VALUES_ERROR, MYF(0), "LIST", "IN");
+    return true;
+  }
+  return false;
+}
+
+
 /*
   The parser generates generic data structures, we need to set them up
   as the rest of the code expects to find them. This is in reality part
@@ -2221,6 +2239,8 @@ int partition_info::fix_parser_data(THD *thd)
     part_elem= it++;
     List_iterator<part_elem_value> list_val_it(part_elem->list_val_list);
     num_elements= part_elem->list_val_list.elements;
+    if (!num_elements && error_if_requires_values())
+      DBUG_RETURN(true);
     DBUG_ASSERT(part_type == RANGE_PARTITION ?
                 num_elements == 1U : TRUE);
     for (j= 0; j < num_elements; j++)

sql/partition_info.h

@@ -313,6 +313,7 @@ class partition_info : public Sql_alloc
   void set_show_version_string(String *packet);
   void report_part_expr_error(bool use_subpart_expr);
   bool has_same_partitioning(partition_info *new_part_info);
+  bool error_if_requires_values() const;
 private:
   static int list_part_cmp(const void* a, const void* b);
   bool set_up_default_partitions(handler *file, HA_CREATE_INFO *info,

sql/share/errmsg-utf8.txt

@@ -1825,28 +1825,28 @@ ER_WRONG_AUTO_KEY 42000 S1009
 ER_UNUSED_2
         eng "You should never see it"
 ER_NORMAL_SHUTDOWN  
-        cze "%s: norm-Bální ukončení\n"
-        dan "%s: Normal nedlukning\n"
-        nla "%s: Normaal afgesloten \n"
-        eng "%s: Normal shutdown\n"
-        est "%s: MariaDB lõpetas\n"
-        fre "%s: Arrêt normal du serveur\n"
-        ger "%s: Normal heruntergefahren\n"
-        greek "%s: Φυσιολογική διαδικασία shutdown\n"
-        hun "%s: Normal leallitas\n"
-        ita "%s: Shutdown normale\n"
-        kor "%s: 정상적인 shutdown\n"
-        nor "%s: Normal avslutning\n"
-        norwegian-ny "%s: Normal nedkopling\n"
-        pol "%s: Standardowe zakończenie działania\n"
-        por "%s: 'Shutdown' normal\n"
-        rum "%s: Terminare normala\n"
-        rus "%s: Корректная остановка\n"
-        serbian "%s: Normalno gašenje\n"
-        slo "%s: normálne ukončenie\n"
-        spa "%s: Apagado normal\n"
-        swe "%s: Normal avslutning\n"
-        ukr "%s: Нормальне завершення\n"
+        cze "%s: norm-Bální ukončení"
+        dan "%s: Normal nedlukning"
+        nla "%s: Normaal afgesloten"
+        eng "%s: Normal shutdown"
+        est "%s: MariaDB lõpetas"
+        fre "%s: Arrêt normal du serveur"
+        ger "%s: Normal heruntergefahren"
+        greek "%s: Φυσιολογική διαδικασία shutdown"
+        hun "%s: Normal leallitas"
+        ita "%s: Shutdown normale"
+        kor "%s: 정상적인 shutdown"
+        nor "%s: Normal avslutning"
+        norwegian-ny "%s: Normal nedkopling"
+        pol "%s: Standardowe zakończenie działania"
+        por "%s: 'Shutdown' normal"
+        rum "%s: Terminare normala"
+        rus "%s: Корректная остановка"
+        serbian "%s: Normalno gašenje"
+        slo "%s: normálne ukončenie"
+        spa "%s: Apagado normal"
+        swe "%s: Normal avslutning"
+        ukr "%s: Нормальне завершення"
 ER_GOT_SIGNAL  
         cze "%s: p-Břijat signal %d, končím\n"
         dan "%s: Fangede signal %d. Afslutter!!\n"

sql/sql_base.cc

@@ -9550,7 +9550,17 @@ int init_ftfuncs(THD *thd, SELECT_LEX *select_lex, bool no_order)
     DBUG_PRINT("info",("Performing FULLTEXT search"));
 
     while ((ifm=li++))
-      ifm->init_search(no_order);
+#if MYSQL_VERSION_ID < 100213
+      if (unlikely(!ifm->fixed))
+        /*
+          it mean that clause where was FT function was removed, so we have
+          to remove the function from the list.
+        */
+        li.remove();
+      else
+#endif
+        ifm->init_search(no_order);
+
   }
   return 0;
 }

sql/sql_cache.cc

@@ -1184,7 +1184,11 @@ void Query_cache::end_of_result(THD *thd)
 #endif
 
   if (try_lock(thd, Query_cache::WAIT))
+  {
+    if (is_disabled())
+      query_cache_tls->first_query_block= NULL; // do not try again with QC
     DBUG_VOID_RETURN;
+  }
 
   query_block= query_cache_tls->first_query_block;
   if (query_block)
@@ -1556,6 +1560,8 @@ def_week_frmt: %lu, in_trans: %d, autocommit: %d",
 
         unlock();
 
+        DEBUG_SYNC(thd, "wait_in_query_cache_store_query");
+
 	// init_n_lock make query block locked
 	BLOCK_UNLOCK_WR(query_block);
       }
@@ -1757,7 +1763,7 @@ Query_cache::send_result_to_client(THD *thd, char *org_sql, uint query_length)
           sql++;
           continue;
         }
-        /* fall trough */
+        /* fall through */
       default:
         break;
       }
@@ -2679,13 +2685,17 @@ void Query_cache::make_disabled()
 
   This function frees all resources allocated by the cache.  You
   have to call init_cache() before using the cache again. This function
-  requires the structure_guard_mutex to be locked.
+  requires the cache to be locked (LOCKED_NO_WAIT, lock_and_suspend) or
+  disabling.
 */
 
 void Query_cache::free_cache()
 {
   DBUG_ENTER("Query_cache::free_cache");
 
+  DBUG_ASSERT(m_cache_lock_status == LOCKED_NO_WAIT ||
+              m_cache_status == DISABLE_REQUEST);
+
   /* Destroy locks */
   Query_cache_block *block= queries_blocks;
   if (block)
@@ -2693,6 +2703,13 @@ void Query_cache::free_cache()
     do
     {
       Query_cache_query *query= block->query();
+      /*
+         There will not be new requests but some maybe not finished yet,
+         so wait for them by trying lock/unlock
+      */
+      BLOCK_LOCK_WR(block);
+      BLOCK_UNLOCK_WR(block);
+
       mysql_rwlock_destroy(&query->lock);
       block= block->next;
     } while (block != queries_blocks);

sql/sql_class.cc

@@ -2192,6 +2192,8 @@ void THD::nocheck_register_item_tree_change(Item **place, Item *old_value,
                                             MEM_ROOT *runtime_memroot)
 {
   Item_change_record *change;
+  DBUG_ENTER("THD::nocheck_register_item_tree_change");
+  DBUG_PRINT("enter", ("Register %p <- %p", old_value, (*place)));
   /*
     Now we use one node per change, which adds some memory overhead,
     but still is rather fast as we use alloc_root for allocations.
@@ -2204,12 +2206,13 @@ void THD::nocheck_register_item_tree_change(Item **place, Item *old_value,
       OOM, thd->fatal_error() is called by the error handler of the
       memroot. Just return.
     */
-    return;
+    DBUG_VOID_RETURN;
   }
   change= new (change_mem) Item_change_record;
   change->place= place;
   change->old_value= old_value;
   change_list.append(change);
+  DBUG_VOID_RETURN;
 }
 
 /**
@@ -2250,7 +2253,11 @@ void THD::rollback_item_tree_changes()
   DBUG_ENTER("rollback_item_tree_changes");
 
   while ((change= it++))
+  {
+    DBUG_PRINT("info", ("revert %p -> %p",
+                        change->old_value, (*change->place)));
     *change->place= change->old_value;
+  }
   /* We can forget about changes memory: it's allocated in runtime memroot */
   change_list.empty();
   DBUG_VOID_RETURN;

sql/sql_class.h

@@ -991,6 +991,30 @@ typedef struct st_xid_state {
   bool in_thd;
   /* Error reported by the Resource Manager (RM) to the Transaction Manager. */
   uint rm_error;
+
+  /**
+    Check that XA transaction has an uncommitted work. Report an error
+    to the user in case when there is an uncommitted work for XA transaction.
+
+    @return  result of check
+      @retval  false  XA transaction is NOT in state IDLE, PREPARED
+                      or ROLLBACK_ONLY.
+      @retval  true   XA transaction is in state IDLE or PREPARED
+                      or ROLLBACK_ONLY.
+  */
+
+  bool check_has_uncommitted_xa() const
+  {
+    if (xa_state == XA_IDLE ||
+        xa_state == XA_PREPARED ||
+        xa_state == XA_ROLLBACK_ONLY)
+    {
+      my_error(ER_XAER_RMFAIL, MYF(0), xa_state_names[xa_state]);
+      return true;
+    }
+    return false;
+  }
+
 } XID_STATE;
 
 extern mysql_mutex_t LOCK_xid_cache;

sql/sql_derived.cc

@@ -361,6 +361,9 @@ bool mysql_derived_merge(THD *thd, LEX *lex, TABLE_LIST *derived)
   SELECT_LEX *parent_lex= derived->select_lex;
   Query_arena *arena, backup;
   DBUG_ENTER("mysql_derived_merge");
+  DBUG_PRINT("enter", ("Alias: '%s'  Unit: %p",
+                       (derived->alias ? derived->alias : "<NULL>"),
+                       derived->get_unit()));
 
   if (derived->merged)
     DBUG_RETURN(FALSE);
@@ -508,6 +511,9 @@ bool mysql_derived_merge(THD *thd, LEX *lex, TABLE_LIST *derived)
 bool mysql_derived_merge_for_insert(THD *thd, LEX *lex, TABLE_LIST *derived)
 {
   DBUG_ENTER("mysql_derived_merge_for_insert");
+  DBUG_PRINT("enter", ("Alias: '%s'  Unit: %p",
+                       (derived->alias ? derived->alias : "<NULL>"),
+                       derived->get_unit()));
   if (derived->merged_for_insert)
     DBUG_RETURN(FALSE);
   if (derived->init_derived(thd, FALSE))
@@ -554,6 +560,9 @@ bool mysql_derived_init(THD *thd, LEX *lex, TABLE_LIST *derived)
 {
   SELECT_LEX_UNIT *unit= derived->get_unit();
   DBUG_ENTER("mysql_derived_init");
+  DBUG_PRINT("enter", ("Alias: '%s'  Unit: %p",
+                       (derived->alias ? derived->alias : "<NULL>"),
+                       derived->get_unit()));
 
   // Skip already prepared views/DT
   if (!unit || unit->prepared)
@@ -624,7 +633,9 @@ bool mysql_derived_prepare(THD *thd, LEX *lex, TABLE_LIST *derived)
   SELECT_LEX_UNIT *unit= derived->get_unit();
   DBUG_ENTER("mysql_derived_prepare");
   bool res= FALSE;
-  DBUG_PRINT("enter", ("unit 0x%lx", (ulong) unit));
+  DBUG_PRINT("enter", ("Alias: '%s'  Unit: %p",
+                       (derived->alias ? derived->alias : "<NULL>"),
+                       derived->get_unit()));
 
   // Skip already prepared views/DT
   if (!unit || unit->prepared ||
@@ -781,6 +792,9 @@ bool mysql_derived_optimize(THD *thd, LEX *lex, TABLE_LIST *derived)
 
   bool res= FALSE;
   DBUG_ENTER("mysql_derived_optimize");
+  DBUG_PRINT("enter", ("Alias: '%s'  Unit: %p",
+                       (derived->alias ? derived->alias : "<NULL>"),
+                       derived->get_unit()));
 
   if (unit->optimized)
     DBUG_RETURN(FALSE);
@@ -846,6 +860,9 @@ bool mysql_derived_optimize(THD *thd, LEX *lex, TABLE_LIST *derived)
 bool mysql_derived_create(THD *thd, LEX *lex, TABLE_LIST *derived)
 {
   DBUG_ENTER("mysql_derived_create");
+  DBUG_PRINT("enter", ("Alias: '%s'  Unit: %p",
+                       (derived->alias ? derived->alias : "<NULL>"),
+                       derived->get_unit()));
   TABLE *table= derived->table;
   SELECT_LEX_UNIT *unit= derived->get_unit();
 
@@ -895,9 +912,13 @@ bool mysql_derived_create(THD *thd, LEX *lex, TABLE_LIST *derived)
 
 bool mysql_derived_fill(THD *thd, LEX *lex, TABLE_LIST *derived)
 {
-  DBUG_ENTER("mysql_derived_fill");
+  Field_iterator_table field_iterator;
   SELECT_LEX_UNIT *unit= derived->get_unit();
   bool res= FALSE;
+  DBUG_ENTER("mysql_derived_fill");
+  DBUG_PRINT("enter", ("Alias: '%s'  Unit: %p",
+                       (derived->alias ? derived->alias : "<NULL>"),
+                       derived->get_unit()));
 
   if (unit->executed && !unit->uncacheable && !unit->describe)
     DBUG_RETURN(FALSE);
@@ -937,7 +958,27 @@ bool mysql_derived_fill(THD *thd, LEX *lex, TABLE_LIST *derived)
     if (derived_result->flush())
       res= TRUE;
     unit->executed= TRUE;
+
+    if (derived->field_translation)
+    {
+      /* reset translation table to materialized table */
+      field_iterator.set_table(derived->table);
+      for (uint i= 0;
+           !field_iterator.end_of_fields();
+           field_iterator.next(), i= i + 1)
+      {
+        Item *item;
+
+        if (!(item= field_iterator.create_item(thd)))
+        {
+          res= TRUE;
+          break;
+        }
+        thd->change_item_tree(&derived->field_translation[i].item, item);
+      }
+    }
   }
+
   if (res || !lex->describe) 
     unit->cleanup();
   lex->current_select= save_current_select;
@@ -966,6 +1007,9 @@ bool mysql_derived_fill(THD *thd, LEX *lex, TABLE_LIST *derived)
 bool mysql_derived_reinit(THD *thd, LEX *lex, TABLE_LIST *derived)
 {
   DBUG_ENTER("mysql_derived_reinit");
+  DBUG_PRINT("enter", ("Alias: '%s'  Unit: %p",
+                       (derived->alias ? derived->alias : "<NULL>"),
+                       derived->get_unit()));
   st_select_lex_unit *unit= derived->get_unit();
 
   if (derived->table)

sql/sql_insert.cc

 /*
    Copyright (c) 2000, 2016, Oracle and/or its affiliates.
-   Copyright (c) 2010, 2016, MariaDB
+   Copyright (c) 2010, 2018, MariaDB Corporation
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by

sql/sql_join_cache.cc

@@ -394,7 +394,7 @@ void JOIN_CACHE::create_flag_fields()
     TABLE *table= tab->table;
 
     /* Create a field for the null bitmap from table if needed */
-    if (tab->used_null_fields || tab->used_uneven_bit_fields)			    
+    if (tab->used_null_fields || tab->used_uneven_bit_fields)
       length+= add_flag_field_to_join_cache(table->null_flags,
                                             table->s->null_bytes,
                                             &copy);

sql/sql_lex.cc

 /* Copyright (c) 2000, 2014, Oracle and/or its affiliates.
-   Copyright (c) 2009, 2016, MariaDB
+   Copyright (c) 2009, 2018, MariaDB Corporation
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by

sql/sql_lex.h

 /* Copyright (c) 2000, 2015, Oracle and/or its affiliates.
-   Copyright (c) 2010, 2016, MariaDB
+   Copyright (c) 2010, 2018, MariaDB Corporation
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by

sql/sql_partition.cc

@@ -4770,16 +4770,11 @@ uint prep_alter_part_table(THD *thd, TABLE *table, Alter_info *alter_info,
             my_error(ER_PARTITION_WRONG_VALUES_ERROR, MYF(0),
                      "LIST", "IN");
           }
-          else if (tab_part_info->part_type == RANGE_PARTITION)
-          {
-            my_error(ER_PARTITION_REQUIRES_VALUES_ERROR, MYF(0),
-                     "RANGE", "LESS THAN");
-          }
           else
           {
-            DBUG_ASSERT(tab_part_info->part_type == LIST_PARTITION);
-            my_error(ER_PARTITION_REQUIRES_VALUES_ERROR, MYF(0),
-                     "LIST", "IN");
+            DBUG_ASSERT(tab_part_info->part_type == RANGE_PARTITION ||
+                        tab_part_info->part_type == LIST_PARTITION);
+            (void) tab_part_info->error_if_requires_values();
           }
           goto err;
         }

sql/sql_select.cc

 /* Copyright (c) 2000, 2016 Oracle and/or its affiliates.
-   Copyright (c) 2009, 2016 MariaDB
+   Copyright (c) 2009, 2018 MariaDB Corporation
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -11222,8 +11222,8 @@ static void update_depend_map(JOIN *join)
     uint i;
     for (i=0 ; i < ref->key_parts ; i++,item++)
       depend_map|=(*item)->used_tables();
-    ref->depend_map=depend_map & ~OUTER_REF_TABLE_BIT;
     depend_map&= ~OUTER_REF_TABLE_BIT;
+    ref->depend_map= depend_map;
     for (JOIN_TAB **tab=join->map2table;
          depend_map ;
          tab++,depend_map>>=1 )
@@ -13980,9 +13980,9 @@ bool cond_is_datetime_is_null(Item *cond)
       ((Item_func*) cond)->functype() == Item_func::ISNULL_FUNC)
   {
     Item **args= ((Item_func_isnull*) cond)->arguments();
-    if (args[0]->type() == Item::FIELD_ITEM)
+    if (args[0]->real_item()->type() == Item::FIELD_ITEM)
     {
-      Field *field=((Item_field*) args[0])->field;
+      Field *field=((Item_field*) (args[0]->real_item()))->field;
       if (((field->type() == MYSQL_TYPE_DATE) ||
            (field->type() == MYSQL_TYPE_DATETIME)) &&
@@ -14308,14 +14308,14 @@ internal_remove_eq_conds(THD *thd, COND *cond, Item::cond_result *cond_value)
     */
     Item **args= ((Item_func_isnull*) cond)->arguments();
-    Field *field=((Item_field*) args[0])->field;
+    Field *field=((Item_field*) (args[0]->real_item()))->field;
     Item *item0= new(thd->mem_root) Item_int((longlong)0, 1);
     Item *eq_cond= new(thd->mem_root) Item_func_eq(args[0], item0);
     if (!eq_cond)
       return cond;
-        if (field->table->pos_in_table_list->is_inner_table_of_outer_join())
+    if (field->table->pos_in_table_list->is_inner_table_of_outer_join())
     {
       // outer join: transform "col IS NULL" to "col IS NULL or col=0"
       Item *or_cond= new(thd->mem_root) Item_cond_or(eq_cond, cond);
@@ -15537,7 +15537,7 @@ create_tmp_table(THD *thd, TMP_TABLE_PARAM *param, List<Item> &fields,
       else
       {
         field->set_notnull();
-        memcpy(field->ptr, orig_field->ptr, field->pack_length());
+        memcpy(field->ptr, orig_field->ptr, field->pack_length_in_rec());
       }
       orig_field->move_field_offset(-diff);     // Back to record[0]
     } 
@@ -21159,6 +21159,7 @@ get_sort_by_table(ORDER *a,ORDER *b, List<TABLE_LIST> &tables,
   if (!map || (map & (RAND_TABLE_BIT | OUTER_REF_TABLE_BIT)))
     DBUG_RETURN(0);
+  map&= ~const_tables;
   while ((table= ti++) && !(map & table->table->map)) ;
   if (map != table->table->map)
     DBUG_RETURN(0);				// More than one table

sql/sql_yacc.yy

@@ -4679,18 +4679,8 @@ opt_part_values:
             partition_info *part_info= lex->part_info;
             if (! lex->is_partition_management())
             {
-              if (part_info->part_type == RANGE_PARTITION)
-              {
-                my_error(ER_PARTITION_REQUIRES_VALUES_ERROR, MYF(0),
-                         "RANGE", "LESS THAN");
-                MYSQL_YYABORT;
-              }
-              if (part_info->part_type == LIST_PARTITION)
-              {
-                my_error(ER_PARTITION_REQUIRES_VALUES_ERROR, MYF(0),
-                         "LIST", "IN");
-                MYSQL_YYABORT;
-              }
+              if (part_info->error_if_requires_values())
+                 MYSQL_YYABORT;
             }
             else
               part_info->part_type= HASH_PARTITION;

sql/table.cc

@@ -4108,6 +4108,9 @@ bool TABLE_LIST::create_field_translation(THD *thd)
   Query_arena *arena, backup;
   bool res= FALSE;
   DBUG_ENTER("TABLE_LIST::create_field_translation");
+  DBUG_PRINT("enter", ("Alias: '%s'  Unit: %p",
+                      (alias ? alias : "<NULL>"),
+                       get_unit()));
 
   if (thd->stmt_arena->is_conventional() ||
       thd->stmt_arena->is_stmt_prepare_or_first_sp_execute())
@@ -5987,6 +5990,14 @@ void TABLE::create_key_part_by_field(KEY_PART_INFO *key_part_info,
     might be reused.
   */
   key_part_info->store_length= key_part_info->length;
+  /*
+    For BIT fields null_bit is not set to 0 even if the field is defined
+    as NOT NULL, look at Field_bit::Field_bit
+  */
+  if (!field->real_maybe_null())
+  {
+    key_part_info->null_bit= 0;
+  }
 
   /*
      The total store length of the key part is the raw length of the field +