Commit 13076984 authored by unknown's avatar unknown
Browse files

Merge weblab.(none):/home/marcsql/TREE/mysql-5.0-21904_b 

into  weblab.(none):/home/marcsql/TREE/mysql-5.1-21904_b-merge


mysql-test/r/subselect.result:
  Auto merged
mysql-test/t/subselect.test:
  Auto merged
sql/item_subselect.cc:
  Auto merged
sql/item_subselect.h:
  Auto merged
sql/sql_cache.cc:
  Auto merged
sql/sql_yacc.yy:
  Auto merged
parents 6560c2aa f65038bd

sql/item_subselect.h

+5 −1
Original line number Diff line number Diff line
@@ -180,7 +180,11 @@ class Item_singlerow_subselect :public Item_subselect 
    rewriting, mandated by a SQL:2003 exception in the specification.

    The only caller of this method is handle_sql2003_note184_exception(),

    see the code there for more details.

    Do not call this method for other purposes.

    Note that this method breaks the object internal integrity, by

    removing it's association with the corresponding SELECT_LEX,

    making this object orphan from the parse tree.

    No other method, beside the destructor, should be called on this

    object, as it is now invalid.

    @return the SELECT_LEX structure that was given in the constructor.

  */

  st_select_lex* invalidate_and_restore_select_lex();