into  mysql.com:/misc/mysql/24907/51-24907

post-merge fixes: some things work differently in 5.1

into  mysql.com:/misc/mysql/24907/51-24907

Server failed in assert() when we tried to create a DECIMAL() temp field
with a scale of more than the allowed 30. Now we limit the scale to the
allowed maximum. A truncation warning is thrown as necessary.

into  mysql.com:/home/ram/work/b26447/b26447.5.1

into  mysql.com:/home/ram/work/mysql-5.1-maint

into  mysql.com:/home/ram/work/b32137/b32137.5.0

into  mysql.com:/home/ram/work/b32137/b32137.5.1

into  mysql.com:/home/ram/work/b32137/b32137.5.0

 - Add debug queries

and auto_increment keys

Problems: 
  1. ALTER TABLE ... ORDER BY... doesn't make sence if there's a 
     user-defined clustered index in the table.
  2. using a secondary index is slower than using a clustered one 
     for a table scan.

Fixes:
  1. raise a warning.
  2. use the clustered index.

Problem: calling non-constant argument's val_xxx() methods 
in the ::fix_length_and_dec() is inadmissible.

Fix: call the method only for constant arguments.

into  pilot.mysql.com:/data/msvensson/mysql/mysql-5.1-new-maint

into  pilot.mysql.com:/data/msvensson/mysql/mysql-5.0-maint

into  pilot.mysql.com:/data/msvensson/mysql/mysql-5.1-new-maint

into  pilot.mysql.com:/data/msvensson/mysql/mysql-5.0-maint

 - Fix problem in first implementation

into  loke.(none):/home/knielsen/devel/mysql-5.1-new-maint

into  loke.(none):/home/knielsen/devel/mysql-5.0-maint

into  loke.(none):/home/knielsen/devel/mysql-5.1-new-maint

An integer overflow in number->string conversion caused completely
wrong output of the number LONGLONG_MIN with gcc 4.2.1.

Fixed by eliminating the overflow, using only operations that are
well-defined in ANSI C.

into  mysql.com:/home/ram/work/b30679/b30679.5.1

into  mysql.com:/home/ram/work/b30654/b30654.5.1

into  mysql.com:/home/ram/work/b30654/b30654.5.0

into  mysql.com:/home/ram/work/b30654/b30654.5.1

names include backticks or blank

Problem: mysqlcheck doesn't escape backtick characters in the table names.

Fix: escape them.

into  mysql.com:/home/ram/work/b31137/b31137.5.0

into  mysql.com:/home/ram/work/b31137/b31137.5.1

into  mysql.com:/home/ram/work/b30782/b30782.5.0

into  mysql.com:/home/ram/work/b30782/b30782.5.1

JOIN, and ORDER BY

Problem: improper maximum length calculation of the CASE function leads to 
decimal value truncation (storing/retrieving decimal field values).

Fix: accurately calculate maximum length/unsigned flag/decimals parameters 
of the CASE function.

file .\ha_innodb.

Problem: if a partial unique key followed by a non-partial one we declare
the second one as a primary key.

Fix: sort non-partial unique keys before partial ones.

into  polly.(none):/home/kaa/src/maint/mysql-5.1-maint