Fixed various bugs: setting local variables to NULL, SELECT INTO var now actually
might work, SELECT INTO with not row now gives a "no data" warning (instead of
the "empty query" error), etc.
Updated test cases accordingly.

into gluh.mysql.r18.ru:/home/gluh/mysql-5.0.sp

WL#1263: Support for the attributes COMMENT and SUID
         in CREATE/ALTER PROCEDURE/FUNCTION

(For multi-lingual support.)
Also fixed memory leak when aborting parsing for a duplicate cursor.

  - Duplicate parameters/variables, conditions and cursors (not allowed).
  - ITERATE in labelled BEGIN-END (not allowed).
  - Missing SQLSTATE [VALUE] keywords in CONDITION/HANDLER declaration (added).
  - Empty BEGIN-END (now allowed).
  - End label (now optional).

into pcgem.rdg.cyberkinetica.com:/usr/home/acurtis/work/wl1280-part1

into mysql.com:/home/pem/work/mysql-5.0

into pcgem.rdg.cyberkinetica.com:/usr/home/acurtis/work/wl1280-part1

This is a starting work to remove handler name dependencies 
from the Lex/Parser.

later set by the procedure.

into mysql.com:/home/pem/work/mysql-5.0

Need a sp_cache_remove() function with implicit name lookup to make the WL task
to work. It's a cleaner and more convenient interface anyway...

into deer.(none):/home/hf/work/mysql-4.1.clean

New sp_cache C API. When an SP is dropped, old caches (in other threads)
become invalid and are cleared.
Also, the caches in THD are only created on demand.

into sanja.is.com.ua:/home/bell/mysql/bk/work-count-4.1

fix to functions as well.

Description: When a table contains a 'float' field, and one of the functions
MAX, MIN, or AVG is used on that field, the system crashes.

into bar.mysql.r18.ru:/usr/home/bar/mysql-4.1

http://bugs.mysql.com/bug.php?id=1022
Description: When a table contains a 'float' field, and one of the functions
MAX, MIN, or AVG is used on that field, the system crashes.

 - correct table name shown in EXPLAIN Iindex reference)
 - pointer on freed memmory (reallocation of table name in reusing table entry) can't be used in EXPLAIN
(BUG#1584)

  Reduce InnoDB memory allocation if buffer pool < 8 MB

   patch)
  (BUG#1440: Redundant class name confusing hpux compiler)

removed unnesessary code from create.test

into mashka.mysql.fi:/home/my/mysql-4.1