into moonbone.local:/work/tmp_merge-5.0-opt-mysql


sql/sql_parse.cc:
  Auto merged

into moonbone.local:/work/tmp_merge-5.0-opt-mysql


mysql-test/r/key.result:
  Auto merged
mysql-test/t/key.test:
  Auto merged
sql/table.cc:
  Auto merged
support-files/mysql.spec.sh:
  Auto merged

  An UNIQUE KEY consisting of NOT NULL columns
  was displayed as PRIMARY KEY in "DESC t1".
  According to the code, that was intentional
  behaviour for some reasons unknown to me.
  This code was written before bitkeeper time,
  so I cannot check who and why made this.
  After discussing on dev-public, a decision
  was made to remove this code


mysql-test/r/key.result:
  Adding test case.
mysql-test/t/key.test:
  Adding test case.
sql/table.cc:
  Removing old wrong code

  Disable the simplistic auto dependency scan for test/bench (bug#20078)


support-files/mysql.spec.sh:
  Disable the simplistic auto dependency scan for test/bench (bug#20078)

into  mysql.com:/opt/local/work/mysql-5.0-runtime

into  clam.ndb.mysql.com:/space/pekka/ndb/version/my50-bug18781


ndb/src/kernel/blocks/dbdih/DbdihMain.cpp:
  Auto merged
ndb/src/ndbapi/ndberror.c:
  Auto merged

into  mysql.com:/home/tomash/src/mysql_ab/mysql-5.0-bug15811

into  mysql.com:/opt/local/work/mysql-5.0-runtime

into  mysql.com:/home/tomash/src/mysql_ab/mysql-5.0-bug15811

 with PREPARE fails with weird error".
More generally, re-executing a stored procedure with a complex SP cursor query
could lead to a crash.

The cause of the problem was that SP cursor queries were not optimized 
properly at first execution: their parse tree belongs to sp_instr_cpush,
not sp_instr_copen, and thus the tree was tagged "EXECUTED" when the
cursor was declared, not when it was opened. This led to loss of optimization
transformations performed at first execution, as sp_instr_copen saw that the
query is already "EXECUTED" and therefore either not ran first-execution 
related blocks or wrongly rolled back the transformations caused by 
first-execution code.
The fix is to update the state of the parsed tree only when the tree is
executed, as opposed to when the instruction containing the tree is executed.
Assignment if i->state is moved to reset_lex_and_exec_core.


mysql-test/r/sp.result:
  Test results fixed (Bug#15217)
mysql-test/t/sp.test:
  Add a test case for Bug#15217
sql/sp_head.cc:
  Move assignment of stmt_arena->state to reset_lex_and_exec_core

The problem was in redundant calls to strlen() in string functions,
where we may then return after checking only the small number of characters.

No test case is provided since it's a performance fix.


strings/ctype-mb.c:
  Do not use strlen() where arbitrary horizon of at least
  CHARSET_INFO::mbmaxlen character is sufficient.

into moonbone.local:/work/tmp_merge-5.0-opt-mysql

into moonbone.local:/work/tmp_merge-5.0-opt-mysql

into  a193-229-222-105.elisa-laajakaista.fi:/home/jani/mysql-5.0

mysql-test/r/ctype_utf8.result:
  Auto merged
mysql-test/t/ctype_utf8.test:
  Auto merged

into moonbone.local:/work/tmp_merge-5.0-opt-mysql

into moonbone.local:/work/tmp_merge-4.1-opt-mysql

This bug in Field_string::cmp resulted in a wrong comparison 
with keys in partial indexes over multi-byte character fields.
Given field a is declared as a varchar(16) collate utf8_unicode_ci
INDEX(a(4)) gives us an example of such an index.
  
Wrong key comparisons could lead to wrong result sets if 
the selected query execution plan used a range scan by 
a partial index over a utf8 character field.
This also caused wrong results in many other cases.


mysql-test/t/ctype_utf8.test:
  Added test cases for bug #14896.
mysql-test/r/ctype_utf8.result:
  Added test cases for bug #14896.
sql/field.cc:
  Fixed bug #14896.
  This bug in Field_string::cmp resulted in a wrong comparison 
  with keys in partial indexes over multi-byte character fields.
  Given field a is declared as a varchar(16) collate utf8_unicode_ci
  INDEX(a(4)) gives us an example of such an index.
       
  Wrong key comparisons could lead to wrong result sets if 
  the selected query execution plan used a range scan by 
  a partial index over a utf8 character field.
  This also caused wrong results in many other cases.

into  mysql.com:/home/bk/fix-mysql-5.0

into  a193-229-222-105.elisa-laajakaista.fi:/home/jani/mysql-5.0

into  a193-229-222-105.elisa-laajakaista.fi:/home/jani/mysql-5.0

include/my_libwrap.h:
  Changed includes to the header file.
mysys/my_libwrap.c:
  Added comment and .c file now takes needed includes from
  the corresponding .h file.
sql/mysqld.cc:
  Include this block from my_libwra.h now.
  Moved two variables out of the otherwise
  same block.

into  may.pils.ru:/home/svoj/devel/mysql/BUG20357/mysql-5.0


mysql-test/r/myisam.result:
  Auto merged
mysql-test/t/myisam.test:
  Auto merged
sql/opt_sum.cc:
  Auto merged
mysql-test/mysql-test-run.sh:
  Auto merged

into  may.pils.ru:/home/svoj/devel/mysql/BUG20357/mysql-4.1

into  a193-229-222-105.elisa-laajakaista.fi:/home/jani/mysql-5.0

into  may.pils.ru:/home/svoj/devel/mysql/BUG20357/mysql-4.1


sql/opt_sum.cc:
  Auto merged
mysql-test/r/myisam.result:
  SCCS merged
mysql-test/t/myisam.test:
  SCCS merged

            functions in queries

Using MAX()/MIN() on table with disabled indexes (by ALTER TABLE)
results in error 124 (wrong index) from storage engine.

The problem was that optimizer use disabled index to optimize
MAX()/MIN(). Normally it must skip disabled index and perform
table scan.

This patch skips disabled indexes for min/max optimization.


mysql-test/r/myisam.result:
  Test case for BUG#20357.
mysql-test/t/myisam.test:
  Test case for BUG#20357.
sql/opt_sum.cc:
  Skip disabled/ignored indexes for min/max optimization.

into  a193-229-222-105.elisa-laajakaista.fi:/home/jani/mysql-5.0

into  mysql.com:/data0/knielsen/mysql-5.0

Backport Valgrind suppression from mysql-5.1:

D 1.4 05/11/23 22:44:54+02:00 monty@mysql.com 5 4 12/0/154
P mysql-test/valgrind.supp
C Remove warning that may happens becasue threads dies in different order


mysql-test/valgrind.supp:
  Add suppression for Valgrind warning.

into  mysql.com:/home/kgeorge/mysql/5.0/B18080


sql/sql_parse.cc:
  Auto merged

into  mysql.com:/home/marty/MySQL/mysql-5.0

into  poseidon.ndb.mysql.com:/home/tomas/mysql-5.0-main

mysql-test/t/insert_select.test:
  Auto merged
mysql-test/r/insert_select.result:
  manual merge

mysql-test/r/view_grant.result:
  merged
mysql-test/t/view_grant.test:
  merged

into  mysql.com:/home/kgeorge/mysql/5.0/B20482


sql/sql_base.cc:
  Auto merged
sql/sql_parse.cc:
  Auto merged

            schemas
The function check_one_table_access() called to check access to tables in 
SELECT/INSERT/UPDATE was doing additional checks/modifications that don't hold
in the context of setup_tables_and_check_access().
That's why the check_one_table() was split into two : the functionality needed by
setup_tables_and_check_access() into check_single_table_access() and the rest of 
the functionality stays in check_one_table_access() that is made to call the new
check_single_table_access() function.


mysql-test/r/view_grant.result:
  Bug #20482: failure on Create join view with sources views/tables in different 
              schemas
  - test suite for the bug
mysql-test/t/view_grant.test:
  Bug #20482: failure on Create join view with sources views/tables in different 
              schemas
  - test suite for the bug
sql/mysql_priv.h:
  Bug #20482: failure on Create join view with sources views/tables in different 
              schemas
  - check_one_table_access split into 2
sql/sql_base.cc:
  Bug #20482: failure on Create join view with sources views/tables in different 
              schemas
  - the new sub-function called
sql/sql_parse.cc:
  Bug #20482: failure on Create join view with sources views/tables in different 
              schemas
  - check_one_table_access() split into two : check_single_table_access() to 
    actually check access to the table(ro) and check_one_table_access() that calls
    check_single_table_access() and checks also the tables belonging to sub selects
    or implicitly opened tables.

into  mysql.com:/home/marty/MySQL/mysql-5.0


sql/ha_ndbcluster.cc:
  Auto merged