- fixed essential piece missing from last merge with 3.23 tree
   (InnoDB option)
 - Added "autoextend" parameter to InnoDB startup options to be able
   to pass the full sql-bench run without hitting an "table space full"
   error

into mysql.com:/home/nick/mysql/mysql-4.0

into genie.(none):/home/hf/work/04

into serg.mysql.com:/usr/home/serg/Abk/mysql-4.0

safer GWS_PROB, avoid log(0)

Ignore changed keyblocks when on does DELETE FROM table_name;

  Fix typo in earlier commit

  Fix bug: range estimator exaggerated small range size greatly if the paths in the B-tree happened to branch on a high level

into mysql.com:/space/my/mysql-3.23

Fixed the remaining join variations, (left, right, natural, etc).
(Previous fix only solved "," and "[cross] join".)

into mysql.com:/home/pem/work/mysql-4.0

create_tmp_table fails.

WHERE column_name = key_column_name was calculated as true
for NULL values.