Fixed bug with FLUSH TABLES when using temporary tables

Docs/manual.texi:
  Fixed typos

Docs/manual.texi

@@ -21486,7 +21486,7 @@ aborting the write.
 
 @item @code{open_files_limit}
 If this is not 0, then @code{mysqld} will use this value to reserve file
-descriptors to use with @code{getrlimit()}.  If this value is 0 then
+descriptors to use with @code{setrlimit()}.  If this value is 0 then
 @code{mysqld} will reserve @code{max_connections*5} or
 @code{max_connections + table_cache*2} (whichever is larger) number of
 files.  You should try increasing this if @code{mysqld} gives you the
@@ -42652,8 +42652,8 @@ MySQL 3.23 version).
 @item
 Fixed buffer overflow bug when writing a certain error message.
 @item
-Added usage of @code{getrlimit()} on Linux to get @code{-O
---open-files-limit=#} to work on Linux.
+Added usage of @code{setrlimit()} on Linux to get
+@code{-O --open-files-limit=#} to work on Linux.
 @item
 Added new @code{mysqld} variable: @code{bdb_version}.
 @item

sql/sql_base.cc

@@ -32,8 +32,6 @@
 TABLE *unused_tables;				/* Used by mysql_test */
 HASH open_cache;				/* Used by mysql_test */
 
-static void reset_query_id_on_temp_tables(THD* thd);
-
 static int open_unireg_entry(THD *thd,TABLE *entry,const char *db,
 			     const char *name, const char *alias, bool locked);
 static bool insert_fields(THD *thd,TABLE_LIST *tables, const char *table_name,
@@ -1314,13 +1312,6 @@ static int open_unireg_entry(THD *thd, TABLE *entry, const char *db,
   DBUG_RETURN(1);
 }
 
-
-static void reset_query_id_on_temp_tables(THD* thd)
-{
-  for(TABLE* tmp = thd->temporary_tables; tmp; tmp = tmp->next)
-    tmp->query_id = 0;
-}
-
 /*****************************************************************************
 ** open all tables in list
 *****************************************************************************/
@@ -1348,13 +1339,13 @@ int open_tables(THD *thd,TABLE_LIST *start)
 	pthread_mutex_lock(&LOCK_open);
 	// if query_id is not reset, we will get an error
 	// re-opening a temp table
-	reset_query_id_on_temp_tables(thd);
 	thd->version=refresh_version;
 	TABLE **prev_table= &thd->open_tables;
 	bool found=0;
 	for (TABLE_LIST *tmp=start ; tmp ; tmp=tmp->next)
 	{
-	  if (tmp->table)
+	  /* Close normal (not temporary) changed tables */
+	  if (tmp->table && ! tmp->table->tmp_table)
 	  {
 	    if (tmp->table->version != refresh_version ||
 		! tmp->table->db_stat)