- Re-enabling optimization on all except innodb/mem/*.

In func_group.test, round the results of std() for some calls, because Windows' sqrt() function appears to return fewer "significant" digits than the Unix implementations.
This is for bug #22555.

into  siva.hindu.god:/usr/home/tim/m/bk/50

into  zippy.cornsilk.net:/home/cmiller/work/mysql/mysql-5.0-maint

into  siva.hindu.god:/usr/home/tim/m/bk/50

into  siva.hindu.god:/usr/home/tim/m/bk/50

When only one row was present, the subtraction of nearly the same number 
resulted in catastropic cancellation, introducing an error in the 
VARIANCE calculation near 1e-15.  That was sqrt()ed to get STDDEV, the 
error was escallated to near 1e-8.  

The simple fix of testing for a row count of 1 and forcing that to yield 
0.0 is insufficient, as two rows of the same value should also have a
variance of 0.0, yet the error would be about the same.

So, this patch changes the formula that computes the VARIANCE to be one
that is not subject to catastrophic cancellation.

In addition, it now uses only (faster-than-decimal) floating point numbers
to calculate, and renders that to other types on demand.

into  siva.hindu.god:/usr/home/tim/m/bk/41

into  polly.local:/home/kaa/src/maint/mysql-5.0-maint

into  polly.local:/home/kaa/src/maint/mysql-4.1-maint

into  polly.local:/tmp/maint/bug24037/my50-bug24037

Added definitions for the following Hebrew characters as specified by the ISO/IEC 8859-8:1999:

LEFT-TO-RIGHT MARK (LRM)
RIGHT-TO-LEFT MARK (RLM)

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

into  siva.hindu.god:/usr/home/tim/m/bk/50

into  siva.hindu.god:/usr/home/tim/m/bk/41

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

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

into  pilot.mysql.com:/home/msvensson/mysql/mysql-4.1-maint

 - Skip tests using chmod when running as root

 - Don't call SSL_shutdown a second time

into  neptunus.(none):/home/msvensson/mysql/mysql-5.0-maint

many as neeeded

into  bk-internal.mysql.com:/data0/bk/mysql-5.0-build

mysqld and valgrind to tracefile.

into  trift2.:/MySQL/M50/push-5.0

into  siva.hindu.god:/usr/home/tim/m/bk/50-build

into  siva.hindu.god:/usr/home/tim/m/bk/50-build

into  siva.hindu.god:/usr/home/tim/m/bk/50-release

more similar to my_strtod() (and maybe even a bit faster due
to less floating point divisions).

This should at least partially fix Bug #23260 for DECIMALs
with a moderate number of total digits.

InnoDB timeout behavior (Bug #24200)

Handling of large signed/unsigned values was not consistent, so some string functions could return bogus results.
The current fix is to simply patch up the val_str() methods for those string items.
It would be good clean this code up in general, to make similar problems much harder to make.  This is left as an exercise for the reader.

into  qualinost.(none):/home/mtaylor/src/mysql-5.0-maint

into  mysql.com:/data0/mysqldev/my/build-200612151202-5.0.32/mysql-5.0-release