st_table::const_key_parts member is used in determining if
 certain key has a prefix that is compared to constant(s) in
 the query predicates.
 If there's such prefix the index can be used to get the data
 from the remaining suffix columns in sorted order.
 However if a field is compared to another field from a "const"
 table the const_key_parts is not amended.
 This makes the optimizer unable to detect that the key can be 
 used for sorting and adds an extra filesort.
 Fixed by updating const_key_parts after reading in the "const"
 table.

into  mysql.com:/home/hf/work/mysql-5.1-mrg

into  mysql.com:/home/hf/work/mysql-5.1-mrg

into  mysql.com:/home/hf/work/mysql-5.1-mrg

Unencode internal db & table name

into  mysql.com:/d2/hf/opt/my51-opt

  added a missing DBUG_RETURN

into  macbook.local:/Users/kgeorge/mysql/work/merge-5.1-opt

Cleaning up warning for windows. Innodb is compiled but disable on Windows, so it should be fine. NDB wasn't compiled in, which is what caused the issue. 

  The optimizer removes expressions from GROUP BY/DISTINCT
  if they happen to participate in a <expression> = <const>
  predicates of the WHERE clause (the idea being that if
  it's always equal to a constant it can't have multiple 
  values).
  However for predicates where the expression and the 
  constant item are of different result type this is not
  valid (e.g. a string column compared to 0).
  Fixed by additional check of the result types of the 
  expression and the constant and if they differ the 
  expression don't get removed from the group by list.

into  zim.(none):/home/brian/mysql/merge-5.1

The CSV format has always relied on numbers being quoted, which doesn't always happen. This fixes that so that numbers can now be unquoted (and the output does this as well so that the log takes up less space). 

into  bk-internal.mysql.com:/data0/bk/mysql-5.1-arch

Split out the hidden class from the ha_tina file (probably should have just deleted it...) but this is a bit better. 

into  rakia.gmz:/home/kgeorge/mysql/work/B15439-5.0-opt

  Addendum to the fix for bug#15439 : valgrind pb failed

into  mysql.com:/d2/hf/opt/my50-opt

into  mysql.com:/d2/hf/common/my51-common

into  mysql.com:/d2/hf/common/my51-common

into  mysql.com:/d2/hf/common/my50-common

into  trift2.:/MySQL/M51/mysql-5.1

    Delete compiler-specific flag setting - it makes builds break.

into  mysql.com:/d2/hf/common/my51-common

into  mysql.com:/d2/hf/common/my50-common

into  mysql.com:/d2/hf/common/my51-common

into  mysql.com:/d2/hf/common/my50-common

into  mysql.com:/d2/hf/common/my50-common

into  mysql.com:/home/kent/bk/main/mysql-5.1

  Temporary work around for bug#25359

into  mysql.com:/d2/hf/common/my51-common

into  mysql.com:/d2/hf/common/my50-common

into  mysql.com:/d2/hf/common/my41-common