Bug in the optimizer caused an infinite loop for weird code.

into mysql.com:/M50/mysql-5.0

into hundin.mysql.fi:/home/jan/orig/mysql-5.0

into xiphis.org:/.amd_mnt/bk.anubis/host/work-acurtis/bug9496

into rurik.mysql.com:/home/igor/mysql-5.0

  Correction after fix for bug #9902.

by Philip Antoniades

into mysql.com:/home/dlenev/src/mysql-5.0-merges

into mysql.com:/home/dlenev/src/mysql-5.0-merges

  Style fix

negative argument gives wrong result" into 5.0 tree.

argument gives wrong result" (and similar bug in ADDTIME/SUBTIME)
into 5.0 tree.

into mysql.com:/home/dlenev/src/mysql-4.1-bg8086

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

Backported from 5.0.3.

into mysql.com:/M50/mysql-5.0

into mysql.com:/home/psergey/mysql-5.0-look-range

into mysql.com:/home/psergey/mysql-4.1-bug9439

into mysql.com:/space/my/mysql-5.0-build

into mysql.com:/space/my/mysql-4.1-build

  already (and that's the Makefile that acutally creates it)

into mysql.com:/home/psergey/mysql-4.1-look-range

minimum of lower bounds of two joined intervals.

Changed type of "Sub_part" column in SHOW KEYS from TINYINT to SMALLINT (as MAX_KEY_LENGTH=1024)
(this is the final cset with proper tests)

into mysql.com:/home/mydev/mysql-5.0-bug9188

into mysql.com:/home/mydev/mysql-4.1-bug9188

into mysql.com:/home/mydev/mysql-4.1-bug9487

into mysql.com:/home/mydev/mysql-4.1-bug9188

into mishka.local:/home/my/mysql-5.0