geometry dependent parts moved to proper .test files

into  rakia.gmz:/home/kgeorge/mysql/autopush/B6172-5.1-opt

 RAND() must accept scalar expressions regardless of their kind.
 That includes both constant expressions and expressions that 
 depend on column values.
 When the expression is constant the random seed can be initialized
 at compile time.
 However when the expression is not constant the random seed must be
 initialized at each invocation (while it still can be allocated at
 compile time).
 Implemented the above rules by extending Item_func_rand::val_real()
 to initialize the random seed at the correct place.

into  rakia.gmz:/home/kgeorge/mysql/autopush/B16590-5.1-opt

 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.

added new field 'REFERENCED_TABLE_NAME' to 'referential_constraints' table
field 'UNIQUE_CONSTRAINT_NAME' contains the name of the referenced index

into  mysql.com:/home/hf/work/my51-24186

Subselect's engine checks table->status field to determine if the
record was properly found when we use keyread upon the table.
Partition engine checks all the partitions for given key
before return. So if matching record was found in the first
partition and no matching records were found in the second, 
we have table->status == NOT_FOUND after the function, what
makes subselects to skip matching records.
The patch adds table->status= 0 if we actually found something.

into  mysql.com:/home/gluh/MySQL/Merge/5.1-opt

into  mysql.com:/home/gluh/MySQL/Merge/5.1-opt

into  mysql.com:/home/gluh/MySQL/Merge/5.1-opt

into  mysql.com:/home/gluh/MySQL/Merge/5.0

into  mysql.com:/home/gluh/MySQL/Merge/5.0

fixed valgrind error
fixed indentation

into  tiger.mmj.dk:/Users/mmj/bktrees/mysql-5.1-build

into  siva.hindu.god:/home/tsmith/m/bk/mysql-5.1-build

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

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

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

into  rakia.gmz:/home/kgeorge/mysql/autopush/B25106-5.0-opt

           aliases ignored
When a column reference to a column in JOIN USING is resolved and a new 
Item is created for this column the user defined name was lost.
This fix preserves the alias by setting the name of the new Item to the
original alias.

into  mysql.com:/home/gluh/MySQL/Merge/5.1-opt

into  mysql.com:/d2/hf/mr10/my51-mr10

into  mysql.com:/d2/hf/mr10/my50-mr10

into  tiger.mmj.dk:/Users/mmj/bktrees/mysql-5.0

into  olga.mysql.com:/home/igor/mysql-4.1-opt

  Corrected default for --disable-grant-options

into  olga.mysql.com:/home/igor/mysql-5.0-opt

into  mysql.com:/d2/hf/mr10/my50-mr10

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

  Removed line accidently inserted when correcting bug#18526

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

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

into  mysql.com:/d2/hf/mr10/my51-mr10

into  mysql.com:/d2/hf/mr10/my50-mr10

into  mysql.com:/home/gluh/MySQL/Merge/5.1-opt

into  mysql.com:/home/gluh/MySQL/Merge/5.0-opt

2nd version
During tmp tables cleanup we get the handler for temporary table
and delete table using handler method.