renamed row item test

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

Inserted comment

optimization of left expression evaluation
more descriptive method name

prohibited using procedure inside subquery
fixed error handling of procedure analize

  make tests to go ; becuase of DROP TABLE ID EXISTS warnings

into myvenu.com:/home/venu/bk/src-4.1

into mysql.com:/home/pz/mysql/mysql-4.1

This alters not only my code so it looks like I'm not only one adding the spaces.

into mysql.com:/home/walrus/bk/41

into mysql.com:/home/pz/mysql/mysql-4.1

into sinisa.nasamreza.org:/mnt/work/mysql-4.1

(This caused the DISTINCT test to fail)
Removed one inline as this caused compiler problems

There should be no more reduce/reduce conflicts in sql_yacc.yy from now on!

into mysql.com:/home/pem/work/mysql-4.1

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

ORDER clause, where table is one of union'ed tables.

ROW keyword mandatory (although it's optional in SQL-99).

       fix mysql_change_user() for old clients

into sinisa.nasamreza.org:/mnt/work/mysql-4.1

I am pushing now, because :

* I have a fix for crashing bug
* Sanja will destroy my changes in sub-select test ... ;)

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