new SELECT_LEX structure

mysql-test/r/derived.result:
  derived table bug test
mysql-test/t/derived.test:
  derived table bug test
sql/mysql_priv.h:
  new mysql_new_select call & layout fixing
sql/sql_class.h:
  passing unit as parameter of Table_ident constructor
sql/sql_lex.cc:
  new SELECT_LEX structure methods
sql/sql_lex.h:
  new SELECT_LEX structure definition
sql/table.h:
  fixed layout

1 files changed, 8 insertions, 8 deletions

diff --git a/sql/table.h b/sql/table.h
index 59cb28038bf..e30e29ddd3f 100644
--- a/sql/table.h
+++ b/sql/table.h
@@ -139,18 +139,18 @@ typedef struct st_table_list {
   struct	st_table_list *next;
   char		*db,*name,*real_name;
   uint32        db_length, real_name_length;
-  Item		*on_expr;			/* Used with outer join */
-  struct st_table_list *natural_join;		/* natural join on this table*/
+  Item		*on_expr;		 /* Used with outer join */
+  struct st_table_list *natural_join;	 /* natural join on this table*/
   /* ... join ... USE INDEX ... IGNORE INDEX */
-  List<String>	*use_index,*ignore_index; 
+  List<String>	*use_index, *ignore_index; 
   TABLE		*table;
   GRANT_INFO	grant;
   thr_lock_type lock_type;
-  uint		outer_join;			/* Which join type */
-  bool		straight;			/* optimize with prev table */
-  bool          updating;                   /* for replicate-do/ignore table */
-  bool		shared;				/* Used twice in union */
-  void    *derived;
+  uint		outer_join;		 /* Which join type */
+  bool		straight;		 /* optimize with prev table */
+  bool          updating;                /* for replicate-do/ignore table */
+  bool		shared;			 /* Used twice in union */
+  void          *derived;                /* SELECT_LEX_UNIT of derived table */
 } TABLE_LIST;
 
 typedef struct st_changed_table_list {