Problem: Unescaping of '\' characters didn't work when processing N'xxx'.
Fix: using get_text() instead of get_token() when scanning nationa strings.


mysql-test/r/ctype_utf8.result:
  Adding test case
mysql-test/t/ctype_utf8.test:
  Adding test case
sql/sql_lex.cc:
  Fixing to process national strings using get_tex(),
  i.e. the same way with usual strings, to make
  unescaping work.

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

mysys/my_bitmap.c:
  Revert the change forced during null-merge.

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


sql/sql_select.cc:
  Null-merge
tests/mysql_client_test.c:
  Null-merge

Too many cursors (more than 1024) could lead to memory corruption.
This affects both, stored routines and C API cursors, and the
threshold is per-server, not per-connection.  Similarly, the
corruption could happen when the server was under heavy load
(executing more than 1024 simultaneous complex queries), and this is
the reason why this bug is fixed in 4.1, which doesn't support
cursors.

The corruption was caused by a bug in the temporary tables code, when
an attempt to create a table could lead to a write beyond allocated
space.  Note, that only internal tables were affected (the tables
created internally by the server to resolve the query), not tables
created with CREATE TEMPORARY TABLE.  Another pre-condition for the
bug is TRUE value of --temp-pool startup option, which, however, is a
default.

The cause of a bug was that random memory was overwritten in
bitmap_set_next() due to out-of-bound memory access.


mysys/my_bitmap.c:
  Local 'bitmap_size' is measured in bytes, no need to multiply it by 8.
sql/sql_select.cc:
  Clear the temp_pool_slot bit only if we have set it previously.
tests/mysql_client_test.c:
  Add test case for bug#21206: memory corruption when too many cursors
  are opened at once.

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


VC++Files/sql/mysqld.vcproj:
  Auto merged
mysql-test/mysql-test-run.pl:
  Auto merged
mysql-test/r/sp.result:
  Auto merged
mysql-test/r/warnings.result:
  Auto merged
mysql-test/t/warnings-master.opt:
  Auto merged
mysql-test/t/warnings.test:
  Auto merged
sql/handler.cc:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/mysqld.cc:
  Auto merged
sql/set_var.cc:
  Auto merged
sql/sql_class.cc:
  Auto merged
sql/sql_class.h:
  Auto merged
sql/sql_parse.cc:
  Auto merged

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

The fix is: if user has privileges to view fields and user has any
(insert,select,delete,update) privileges on underlying view 
then 'show fields' and select from I_S.COLUMNS table are sucsessful.


mysql-test/r/information_schema_db.result:
  Bug#20543 select on information_schema strange warnings, view, different schemas/users
  test result
mysql-test/t/information_schema_db.test:
  Bug#20543 select on information_schema strange warnings, view, different schemas/users
  test case
sql/sql_acl.cc:
  Bug#20543 select on information_schema strange warnings, view, different schemas/users
  checked that user has privileges on underlying view and if it's true
  set allowed_show to true for top view.
sql/sql_show.cc:
  Bug#20543 select on information_schema strange warnings, view, different schemas/users
  removed unnecessary rights check.'tables->allowed_show' check is used instead
sql/sql_view.cc:
  Bug#20543 select on information_schema strange warnings, view, different schemas/users
  skip the check of SHOW_VIEW_ACL privilege on underlying view. It is done later during
  execution of find_field_in_table_ref function.
sql/table.h:
  Bug#20543 select on information_schema strange warnings, view, different schemas/users
  'allowed_show' is set during rights check for view. If true then user has privileges 
  for 'show create view', etc

    (Re-apply a patch from the general tree to the clone.)


mysql-test/mysql-test-run.pl:
  "mysql-test-run.pl" must write a "Logging:" line for the evaluation of RPM build tests.
  (Re-apply a patch from the general tree to the clone.)

      BUG#20850: Assert during slave shutdown in many rpl_* tests
      This patch has already been applied to 5.1.


sql/slave.cc:
      BUG#20850: Assert during slave shutdown in many rpl_* tests
      This patch has already been applied to 5.1.

into  mysql.com:/home/hf/work/mysql-5.0.mrg


libmysqld/lib_sql.cc:
  Auto merged
tests/mysql_client_test.c:
  merging

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

into  trift2.:/M50/merge-4.1-to-5.0


VC++Files/libmysqld/libmysqld.dsp:
  Auto merged
VC++Files/libmysqld/libmysqld.vcproj:
  Auto merged
VC++Files/libmysqld/libmysqld_ia64.dsp:
  Auto merged
VC++Files/mysqldemb/mysqldemb.dsp:
  Auto merged
VC++Files/sql/mysqld.dsp:
  Auto merged
VC++Files/sql/mysqld.vcproj:
  Auto merged
VC++Files/sql/mysqld_ia64.dsp:
  Auto merged
VC++Files/sql/mysqldmax.dsp:
  Auto merged
sql/field.cc:
  Merge a backport == Null-merge == "ul".
sql/field.h:
  Merge a backport == Null-merge == "ul".
sql/sql_locale.cc:
  Changes were already present (and even better) == Null-merge == "ul".

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


client/mysql.cc:
  Auto merged
sql/share/errmsg.txt:
  Auto merged

into  trift2.:/M50/merge-4.1-to-5.0


strings/strtod.c:
  Manual merge: Null merge with header file cleanup ("my_base.h" includes "my_global.h", so we do not need both).

into  trift2.:/M50/merge-4.1-to-5.0


mysql-test/r/date_formats.result:
  Auto merged
mysql-test/t/date_formats.test:
  Auto merged
sql/item_strfunc.cc:
  Auto merged
sql/sql_class.cc:
  Auto merged
sql/sql_locale.cc:
  Auto merged
sql/item_timefunc.cc:
  Merging by "ul", as asked in the original changeset.
support-files/mysql.spec.sh:
  Manual merge, keeping alphabetic order.

into  trift2.:/M50/merge-4.1-to-5.0


support-files/mysql.spec.sh:
  Auto merged
configure.in:
  Manual - "use local".

  Place mysqlmanager 'pdb' file in 'client_debug' directory
mysys.vcproj:
  Removed define of __NT__ from 'Debug' target
mysqld.vcproj:
  Always generate 'pdb' and 'map' files


server-tools/instance-manager/mysqlmanager.vcproj:
  Place mysqlmanager 'pdb' file in 'client_debug' directory
VC++Files/mysys/mysys.vcproj:
  Removed define of __NT__ from 'Debug' target
VC++Files/sql/mysqld.vcproj:
  Always generate 'pdb' and 'map' files

into  xiphis.org:/home/antony/work2/merge/mysql-5.0


sql/handler.cc:
  Auto merged

into  mysql.com:/home/hf/work/mysql-5.0.20950

on Windows.

Code added to look for different names on Windows


client/mysql_upgrade.c:
  added conditionally-compiled part to look for different names of tools
  on Windows

into  mysql.com:/home/hf/work/mysql-5.0.19672


sql/share/errmsg.txt:
  Auto merged

- Adapt it to work with the handlerton class


sql/handler.cc:
  Only create new MERGE handler if merge engine is enabled
sql/mysql_priv.h:
  Use the myisammrg_hton.state field for the have_merge_db option
sql/mysqld.cc:
  Handle the OPT_MERGE (--skip-merge) option case

into  mysql.com:/home/hf/work/mysql-4.1.19983


libmysqld/lib_sql.cc:
  Auto merged
tests/mysql_client_test.c:
  Auto merged

"real" table fails in JOINs".

This is a regression caused by the fix for Bug 18444. 
This fix removed the assignment of empty_c_string to table->db performed 
in add_table_to_list, as neither me nor anyone else knew what it was 
there for. Now we know it and it's covered with tests: the only case 
when a table database name can be empty is when the table is a derived 
table. The fix puts the assignment back but makes it a bit more explicit.

Additionally, finally drop sp.result.orig which was checked in by mistake. 


BitKeeper/deleted/.del-sp.result.orig:
  Delete: mysql-test/r/sp.result.orig
mysql-test/r/derived.result:
  Updated result file.
mysql-test/r/sp.result:
  Test results fixed (Bug#21002)
mysql-test/t/derived.test:
  New error return for the case when MULTI-DELETE tries to delete from
  a derived table: now derived tables belong to their own db (""), and
  MUTLI-DELETE can't find the correspondent table for it in the 
  DELETE list, as it can't resolve tables in different dbs by alias
  (See Bug#21148 for details)
mysql-test/t/sp.test:
  Add a test case for Bug#21002 "Derived table not selecting from a "real"
   table fails in JOINs"
sql/sp.cc:
  Make empty_c_string globally accessible.
sql/sql_class.cc:
  Add empty_c_string definition.
sql/sql_class.h:
  Add a comment for the constructor of Table_ident which is
  used for derived tables. Make sure this constructor also initializes
  the database name, not only the table name.
sql/sql_parse.cc:
  Don't call check_db_name for empty database. 
  Currently the only case when a table database name can be empty
  is when the table is a derived table.
  Report the right error if the database name is wrong (ER_WRONG_DB_NAME,
  not ER_WRONG_TABLE_NAME).

into  salvation.intern.azundris.com:/home/tnurnberg/mysql-5.0


sql/sql_insert.cc:
  Auto merged

mysql-test/r/mysqldump.result:
  manual mergies, part 2/2

 - backport patch from 5.0
 - "table" can be NULL in temporary fields used for type conversion


sql/field.cc:
  table can be NULL in temporary fields used for type conversion.
  Store value in field as if db_low_byte_first was set.
sql/field.h:
  table can be NULL in temporary fields used for type conversion.
  Store value in field as if db_low_byte_first was set.

into  salvation.intern.azundris.com:/home/tnurnberg/work/mysql-5.0-merge


support-files/mysql.spec.sh:
  Auto merged
client/mysqldump.c:
  manual merge
mysql-test/r/mysqldump.result:
  manual merge
mysql-test/t/mysqldump.test:
  manual merge

REPLACE ... SELECT would require INSERT privileges on certain tables
when SELECT really suffices. Require INSERT only on target table.


mysql-test/r/insert_select.result:
  Bug#20989: View '(null).(null)' references invalid table(s)... on SQL SECURITY INVOKER
  
  Show that REPLACE ... SELECT requires INSERT privileges only on target table.
  (revised test with more view-fu)
mysql-test/t/insert_select.test:
  Bug#20989: View '(null).(null)' references invalid table(s)... on SQL SECURITY INVOKER
  
  Show that REPLACE ... SELECT requires INSERT privileges only on target table.
  (revised test with more view-fu)
sql/sql_insert.cc:
  Bug#20989: View '(null).(null)' references invalid table(s)... on SQL SECURITY INVOKER
  
  require SELECT rather than INSERT privs on tables that constitute the views we'll read

Post merge changes.

  Added new "mysql_explain_log" man page
  Added missing install of "myisam_ftdump" man page
  Added missing install of "mysqlman" man page


support-files/mysql.spec.sh:
  Added new "mysql_explain_log" man page
  Added missing install of "myisam_ftdump" man page
  Added missing install of "mysqlman" man page

into  govinda.patg.net:/home/patg/mysql-build/mysql-5.0-bug18764.2


mysql-test/r/federated.result:
  "BUG #18764: Delete conditions causing inconsistencies in Federated tables"
  
  hand merge
mysql-test/t/federated.test:
  "BUG #18764: Delete conditions causing inconsistencies in Federated tables"
  
  hand merge
sql/ha_federated.cc:
  "BUG #18764: Delete conditions causing inconsistencies in Federated tables"
  
  hand 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
sql/item_strfunc.cc:
  Auto merged
sql/sql_class.cc:
  Auto merged
sql/time.cc:
  Auto merged

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


mysql-test/r/date_formats.result:
  Auto merged
mysql-test/t/date_formats.test:
  Auto merged
sql/item_strfunc.cc:
  Auto merged
sql/sql_class.cc:
  Auto merged

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/t/date_formats.test:
  Auto merged
sql/time.cc:
  Manual merge

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


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

into  rama.(none):/home/jimw/my/mysql-5.0-17608


include/my_base.h:
  Auto merged
mysql-test/r/merge.result:
  Auto merged
mysql-test/t/merge.test:
  Auto merged
sql/ha_myisammrg.cc:
  Auto merged
sql/handler.cc:
  Auto merged