Disable const propagation for Item_hex_string.
This must be done because Item_hex_string->val_int() is not
the same as (Item_hex_string->val_str() in BINARY column)->val_int().
We cannot simply disable the replacement in a particular context (
e.g. <bin_col> = <int_col> AND <bin_col> = <hex_string>) since
Items don't know the context they are in and there are functions like 
IF (<hex_string>, 'yes', 'no').
Note that this will disable some valid cases as well 
(e.g. : <bin_col> = <hex_string> AND <bin_col2> = <bin_col>) but 
there's no way to distinguish the valid cases without having the
Item's parent say something like : Item->set_context(Item::STRING_RESULT)
and have all the Items that contain other Items do that consistently.


mysql-test/r/compare.result:
  Bug #21159: Optimizer: wrong result after AND with different data types
   - test case
mysql-test/t/compare.test:
  Bug #21159: Optimizer: wrong result after AND with different data types
   - test case
sql/sql_select.cc:
  Bug #21159: Optimizer: wrong result after AND with different data types
   - disable const propagation for Item_hex_string.

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


client/mysql.cc:
  Auto merged

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


mysql-test/r/ps_1general.result:
  Auto merged
mysql-test/t/ps_1general.test:
  Auto merged

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


mysql-test/Makefile.am:
  Auto merged
scripts/make_win_src_distribution.sh:
  Auto merged
sql/item_strfunc.cc:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
client/mysqltest.c:
  Manual merge

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


client/mysql.cc:
  Auto merged
mysql-test/r/date_formats.result:
  Auto merged
mysql-test/r/func_str.result:
  Auto merged
mysql-test/t/date_formats.test:
  Auto merged
mysql-test/t/func_str.test:
  Auto merged
mysql-test/t/udf.test:
  Auto merged
sql/field.cc:
  Auto merged
sql/field.h:
  Auto merged
sql/item_strfunc.cc:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/sql_class.cc:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/time.cc:
  Auto merged
mysql-test/r/sp.result:
  Manual merge
mysql-test/t/sp.test:
  Manual merge

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

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


sql/item_strfunc.cc:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged

into  mysql.com:/home/hf/work/mysql-4.1.20317

into  lmy002.wdf.sap.corp:/home/georg/work/mysql/prod/mysql-5.0

sql/udf_example.c:
  Declare tmp_error at the beginning of the block (this is C now)

BitKeeper/etc/collapsed:
  BitKeeper file /home/georg/work/mysql/prod/mysql-5.0/BitKeeper/etc/collapsed
mysys/my_open.c:
  Win64 bit fix: Replacing 32-bit value (0xFFFFFFFF) by a generic error constant.

  Delete: mysql-test/t/sp.test.orig


BitKeeper/deleted/.del-sp.test.orig:
  Delete: mysql-test/t/sp.test.orig

Fixes:
- bug #19834: Using cursors when running in READ-COMMITTED can cause InnoDB to crash
- bug #21112: InnoDB slow with > 100,000 .ibd files
- bug #21113: Duplicate printout in SHOW INNODB STATUS


innobase/fil/fil0fil.c:
  Applied innodb-5.0-ss677 snapshot.
    Make the tablespace cache hash size 100 or 1000 times bigger. Fixes bug #21112.
innobase/ibuf/ibuf0ibuf.c:
  Applied innodb-5.0-ss677 snapshot.
    ibuf_print(): Don't print redundant information. Fixes bug #21113.
sql/ha_innodb.cc:
  Applied innodb-5.0-ss677 snapshot.
    ha_innobase::start_stmt(): patch from Heikki:
    Do not call read_view_close_for_mysql().  (Bug #19834)

into  neptunus.(none):/home/msvensson/mysql/mysql-4.1

into  rakia.(none):/home/kgeorge/mysql/autopush/B20103-5.0-opt

 - make the client to respect the server-side 
   no_backslash_escapes option and disable the 
   special meaning of backslash also at client side.


mysql-test/r/mysql_client.result:
  Bug #20103: Escaping with backslash does not work
   - test case
mysql-test/t/mysql_client.test:
  Bug #20103: Escaping with backslash does not work
   - test case

into  mysql.com:/users/lthalmann/bk/MERGE/mysql-5.0-merge

into  mysql.com:/users/lthalmann/bk/MERGE/mysql-4.1-merge

into  rakia.(none):/home/kgeorge/mysql/autopush/B11551-5.0-opt

into  sunlight.local:/local_work/tmp_merge-5.0-opt-mysql

into  mysql.com:/users/lthalmann/bk/MERGE/mysql-5.0-merge

into  mysql.com:/users/lthalmann/bk/MERGE/mysql-5.0-merge


extra/yassl/src/ssl.cpp:
  Auto merged

into  mysql.com:/users/lthalmann/bk/MERGE/mysql-4.1-merge

  After merge fix


mysql-test/r/select.result:
  After merge fix
mysql-test/r/func_group.result:
  After merge fix
sql/sql_select.cc:
  After merge fix

into  rakia.(none):/home/kgeorge/mysql/autopush/B11551-5.0-opt


mysql-test/r/view.result:
  Auto merged
mysql-test/t/view.test:
  Auto merged
sql/sql_view.cc:
  Auto merged

 
made DROP VIEW to continue on error and report an aggregated error 
 at its end. This makes it similar to DROP TABLE.


mysql-test/r/view.result:
  Bug #11551: Asymmetric + undocumented behaviour of DROP VIEW and DROP TABLE
   - test case
   - changed error message
mysql-test/t/view.test:
  Bug #11551: Asymmetric + undocumented behaviour of DROP VIEW and DROP TABLE
   - test case
sql/sql_view.cc:
  Bug #11551: Asymmetric + undocumented behaviour of DROP VIEW and DROP TABLE
   - made DROP VIEW to continue on error and report an aggregated error

into  macbook.gmz:/Users/kgeorge/mysql/work/B21080-5.0-opt


mysql-test/r/view.result:
  merge
mysql-test/t/view.test:
  merge

  When executing ALTER TABLE all the attributes of the view were overwritten.
  This is contrary to the user's expectations.
  So some of the view attributes are preserved now : namely security and 
  algorithm. This means that if they are not specified in ALTER VIEW
  their values are preserved from CREATE VIEW instead of being defaulted.


mysql-test/r/view.result:
  Bug #21080: ALTER VIEW makes user restate SQL SECURITY mode, and ALGORITHM
   - test suite
mysql-test/t/view.test:
  Bug #21080: ALTER VIEW makes user restate SQL SECURITY mode, and ALGORITHM
   - test suite
sql/sql_lex.h:
  Bug #21080: ALTER VIEW makes user restate SQL SECURITY mode, and ALGORITHM
   - must make create_view_suid a tristate : on/off/unspecified
sql/sql_view.cc:
  Bug #21080: ALTER VIEW makes user restate SQL SECURITY mode, and ALGORITHM
   - open the view to get it's attributes and put then as defaults 
     for ALTER VIEW
sql/sql_yacc.yy:
  Bug #21080: ALTER VIEW makes user restate SQL SECURITY mode, and ALGORITHM
   - must make create_view_suid a tristate : on/off/unspecified
sql/table.h:
  Bug #21080: ALTER VIEW makes user restate SQL SECURITY mode, and ALGORITHM
   - must make create_view_suid a tristate : on/off/unspecified

into  neptunus.(none):/home/msvensson/mysql/mysql-4.1

into  neptunus.(none):/home/msvensson/mysql/mysql-4.1

into  neptunus.(none):/home/msvensson/mysql/mysql-4.1

 - Init start_lineno to 0


client/mysqltest.c:
  Init start_lineno to 0 and set it back to zero before comparing result file.

into  sunlight.local:/local_work/tmp_merge-5.0-opt-mysql


mysql-test/t/select.test:
  Auto merged
sql/sql_select.cc:
  Auto merged
mysql-test/r/func_group.result:
  Manual merge
mysql-test/r/select.result:
  Manual merge
mysql-test/r/subselect.result:
  Manual merge

into  mysql.com:/Users/kent/mysql/bk/mysql-5.0


configure.in:
  Auto merged

into  mysql.com:/Users/kent/mysql/bk/mysql-4.1


configure.in:
  Auto merged

  Corrected typo


configure.in:
  Corrected typo

tests/mysql_client_test.c:
  Fix after manual merge: add test for bug#21206.

into  moonlight.intranet:/home/tomash/src/mysql_ab/mysql-5.0-merge


configure.in:
  Auto merged
man/Makefile.am:
  Auto merged
mysys/my_bitmap.c:
  Auto merged
scripts/make_binary_distribution.sh:
  Auto merged
sql/field.cc:
  Auto merged
sql/sql_locale.cc:
  Auto merged
support-files/mysql.spec.sh:
  Auto merged
mysql-test/t/mysqlbinlog.test:
  Manual merge.
sql/sql_select.cc:
  Manual merge.

  Converted "udf_example.cc" to C, avoids C++ runtime lib dependency (bug#21336)


sql/Makefile.am:
  "udf_example.cc" converted to C, avoids C++ runtime lib dependency (bug#21336)
mysql-test/t/udf.test:
  "udf_example.cc" converted to C, avoids C++ runtime lib dependency (bug#21336)
sql/udf_example.c:
  Changes to be strict ansi, except long long

into  mysql.com:/Users/kent/mysql/bk/mysql-4.1


configure.in:
  Auto merged
scripts/make_binary_distribution.sh:
  Auto merged
support-files/mysql.spec.sh:
  SCCS merged