sql/item.cc:
  manual merge with latest bk source tree

sql/sql_select.cc:
  manual merge with latest bk source

- post-review changes


sql/item.cc:
  - more/improved comments

- post-review fix regarding Item_fields
- added test for the changed name resolution


mysql-test/r/having.result:
  Test for changed name resolution of Item_fields
mysql-test/t/having.test:
  Test for changed name resolution of Item_fields
sql/item.cc:
  - Changed Item_field::fix_fields to perform the same name
    resolution as Item_ref::fix_fields because column references
    of subqueries inside HAVING may be represented as Item_fields,
    and they need to be resolved as Item_refs.
  - Adjusted Item_field::fix_fields so that it has the same variable
    names and structure as Item_ref::fix_fields.

- more tests, post-review changes, bug-fixes, simplifications, and improved comments


mysql-test/r/having.result:
  - added tests for subqueries with HAVING
  - added tests for few other discovered bugs
  - renamed tables to the more standard t1,t2,..
mysql-test/t/having.test:
  - added tests for subqueries with HAVING
  - added tests for few other discovered bugs
  - renamed tables to the more standard t1,t2,..
sql/item.cc:
  - Extended the name resolution to support nested HAVING clauses in nested sub-queries
  - Factored out the code that resolves a column ref against a single query
  - Fixed several logical bugs
  - Removed unused variables
  - More/better comments
sql/sql_base.cc:
  Corrected function spec.

- Changed name resolution for GROUP BY so that derived columns do not shadow table columns
  from the FROM clause. As a result GROUP BY now is handled as a true ANSI extentsion.
- Issue a warning when HAVING is resolved into ambiguous columns, and prefer the columns from
  the GROUP BY clause over SELECT columns.


mysql-test/r/having.result:
  Correct result for updated GROUP BY name resolution.
sql/item.cc:
  - prefer GROUP columns, but if none is found use SELECT list
  - issue a waring when a field may be resolved ambiguously
  - more/fixed comments
sql/mysql_priv.h:
  More flexible find_field_in_tables().
sql/sp.cc:
  More flexible find_field_in_tables().
sql/sql_base.cc:
  More flexible find_field_in_tables().
sql/sql_help.cc:
  More flexible find_field_in_tables().
sql/sql_select.cc:
  - name resolution of GROUP/ORDER BY column references is differentiated:
    - GROUP BY is resolved in SELECT and FROM clauses
    - ORDER BY is resolved only in SELECT (as before)
  - more informative variable names
  - more comments

mysql-test/r/having.result:
  Added test of WL#1972
mysql-test/t/having.test:
  Added test of WL#1972
sql/item.cc:
  Name resolution for the HAVING clause searches non-aggregated GROUP BY columns.

mysql-test/r/sp.result:
  New test case for BUG#6022.
mysql-test/t/sp.test:
  New test case for BUG#6022.
sql/sp_rcontext.cc:
  Find the most specific condition handler, not just the first one.
  (And corrected the return type for find_handler)
sql/sp_rcontext.h:
  Corrected return type for find_handler.

  Fixed the pre-caching of functions. It now gives the expected stack overrun
  error for functions recursing too deep.


mysql-test/r/sp.result:
  New test case for BUG#6022.
mysql-test/t/sp.test:
  New test case for BUG#6022.
sql/sp.cc:
  Cache function first, then recurse, or the pre-caching loops infinitely
  for recursive functions.

mysql-test/r/view.result:
  Updated test result (after a warning's been removed).

  ...and no ALTER privilege either.
  For now, only the definer and root can drop or alter an SP.


include/mysqld_error.h:
  New access denied error code when dropping/altering stored procedures.
include/sql_state.h:
  New access denied error code when dropping/altering stored procedures.
mysql-test/r/sp-error.result:
  Removed warning for "unitialized variable", as this popped up in unexpected
  places after the access control for drop/alter SPs was added. (And the warning
  was wrong and planned to be removed anyway.)
mysql-test/r/sp-security.result:
  Added tests for access control on who's allowed to drop and alter SPs.
mysql-test/r/sp.result:
  Updated results. (Warning removed.)
mysql-test/t/sp-error.test:
  Removed warning for "unitialized variable", as this popped up in unexpected
  places after the access control for drop/alter SPs was added. (And the warning
  was wrong and planned to be removed anyway.)
mysql-test/t/sp-security.test:
  Added tests for access control on who's allowed to drop and alter SPs.
sql/share/czech/errmsg.txt:
  New access denied error message when dropping/altering stored procedures.
sql/share/danish/errmsg.txt:
  New access denied error message when dropping/altering stored procedures.
sql/share/dutch/errmsg.txt:
  New access denied error message when dropping/altering stored procedures.
sql/share/english/errmsg.txt:
  New access denied error message when dropping/altering stored procedures.
sql/share/estonian/errmsg.txt:
  New access denied error message when dropping/altering stored procedures.
sql/share/french/errmsg.txt:
  New access denied error message when dropping/altering stored procedures.
sql/share/german/errmsg.txt:
  New access denied error message when dropping/altering stored procedures.
sql/share/greek/errmsg.txt:
  New access denied error message when dropping/altering stored procedures.
sql/share/hungarian/errmsg.txt:
  New access denied error message when dropping/altering stored procedures.
sql/share/italian/errmsg.txt:
  New access denied error message when dropping/altering stored procedures.
sql/share/japanese/errmsg.txt:
  New access denied error message when dropping/altering stored procedures.
sql/share/korean/errmsg.txt:
  New access denied error message when dropping/altering stored procedures.
sql/share/norwegian-ny/errmsg.txt:
  New access denied error message when dropping/altering stored procedures.
sql/share/norwegian/errmsg.txt:
  New access denied error message when dropping/altering stored procedures.
sql/share/polish/errmsg.txt:
  New access denied error message when dropping/altering stored procedures.
sql/share/portuguese/errmsg.txt:
  New access denied error message when dropping/altering stored procedures.
sql/share/romanian/errmsg.txt:
  New access denied error message when dropping/altering stored procedures.
sql/share/russian/errmsg.txt:
  New access denied error message when dropping/altering stored procedures.
sql/share/serbian/errmsg.txt:
  New access denied error message when dropping/altering stored procedures.
sql/share/slovak/errmsg.txt:
  New access denied error message when dropping/altering stored procedures.
sql/share/spanish/errmsg.txt:
  New access denied error message when dropping/altering stored procedures.
sql/share/swedish/errmsg.txt:
  New access denied error message when dropping/altering stored procedures.
sql/share/ukrainian/errmsg.txt:
  New access denied error message when dropping/altering stored procedures.
sql/sql_parse.cc:
  Added minimal access control for DROP/ALTER PROCEDURE/FUNCTION. Only the definer
  and root are allowed to do this.
sql/sql_yacc.yy:
  Removed warning for "unitialized variable", as this popped up in unexpected
  places after the access control for drop/alter SPs was added. (And the warning
  was wrong and planned to be removed anyway.)

Removed the support for renaming SPs. It's non-standard, conflicted with a standard
syntax, and was a bit broken anyway.


mysql-test/r/sp-error.result:
  Removed test for renaming procedures with alter.
mysql-test/r/sp.result:
  Removed test for renaming procedures with alter.
mysql-test/t/sp-error.test:
  Removed test for renaming procedures with alter.
mysql-test/t/sp.test:
  Removed test for renaming procedures with alter.
sql/sp.cc:
  Removed support for renaming SPs. It's non-standard, conflicted with a standard
  syntax, and was a bit broken anyway.
sql/sp.h:
  Removed support for renaming SPs. It's non-standard, conflicted with a standard
  syntax, and was a bit broken anyway.
sql/sql_parse.cc:
  Removed support for renaming SPs. It's non-standard, conflicted with a standard
  syntax, and was a bit broken anyway.
sql/sql_yacc.yy:
  Removed support for renaming SPs. It's non-standard, conflicted with a standard
  syntax, and was a bit broken anyway.

  Typos in comments.


sql/handler.cc:
  Typos in comments.

into gw.mysql.r18.ru:/usr/home/ram/work/5.0

mysql-test/r/rpl_auto_increment.result:
  A fix (bug #5999 Typo in code, wrong config variable naming).
  Typo fixed.
sql/set_var.cc:
  A fix (bug #5999 Typo in code, wrong config variable naming).
  Typo fixed.

into sanja.is.com.ua:/home/bell/mysql/bk/work-view-5.0


sql/item_strfunc.h:
  Auto merged
sql/table.h:
  Auto merged

into rurik.mysql.com:/home/igor/dev/mysql-5.0-0

  Post-merge fixes.
sql_select.cc:
  Post-merge cleanup.


sql/sql_select.cc:
  Post-merge cleanup.
mysql-test/r/ps.result:
  Post-merge fixes.

mysql-test/r/view.result:
  LOAD DATA with view and CHECK OPTION
mysql-test/t/view.test:
  LOAD DATA with view and CHECK OPTION
sql/log_event.cc:
  new parameter for load data
sql/mysql_priv.h:
  new parameter for load data
sql/sql_lex.cc:
  LOAD DATA supported by view
sql/sql_load.cc:
  added support of view and CHECK OPTION of view to LOAD DATA
sql/sql_parse.cc:
  new parameter for CHECK OPTION

check option build only according most top VIEW  CHECK OPTION TYPE  (BUG#5993)


mysql-test/r/view.result:
  CASCADED should be used for all underlaying VIEWs
mysql-test/t/view.test:
  CASCADED should be used for all underlaying VIEWs
sql/sql_base.cc:
  new behaviour of CHECK option build, for mor efficience and more correct.
sql/table.cc:
  new behaviour of CHECK option build, for mor efficience and more correct.
sql/table.h:
  new behaviour of CHECK option build, for mor efficience and more correct.

  Remove compiler warning 'skip_auto_inc_decr' : unreferenced local variable in Visual C++; of course, I still have to check Monty's auto-inc patch in whole


sql/ha_innodb.cc:
  Remove compiler warning 'skip_auto_inc_decr' : unreferenced local variable in Visual C++; of course, I still have to check Monty's auto-inc patch in whole

mysql-test/r/view.result:
  changing value by trigger and CHECK OPTION
mysql-test/t/view.test:
  changing value by trigger and CHECK OPTION
sql/sql_insert.cc:
  value should be checked after 'before' trigger work

mysql-test/r/view.result:
  inserting single value with check option failed always get error
mysql-test/t/view.test:
  inserting single value with check option failed always get error
sql/sql_insert.cc:
  inserting single value with check option failed always get error

mysql-test/r/view.result:
  fixed default behaviour of WITH CHECK OPTIONS according to standard
sql/sql_yacc.yy:
  fixed default behaviour of WITH CHECK OPTIONS according to standard

mysql-test/r/view.result:
  test of cascaded check option for whiew without WHERE clause
mysql-test/t/view.test:
  test of cascaded check option for whiew without WHERE clause
sql/table.cc:
  Allow inheriting check options if view have not WHERE clause

mysql-test/r/func_str.result:
  fixed printing of substring_index
mysql-test/r/view.result:
  test of substring_index with view
mysql-test/t/view.test:
  test of substring_index with view
sql/item_strfunc.h:
  fixed printing of substring_index

into rurik.mysql.com:/home/igor/dev/mysql-5.0-0


mysql-test/r/func_test.result:
  Auto merged
sql/item_cmpfunc.cc:
  Auto merged

  Fixed bug #6187: a wrong initial setting for const_item_cache
  in Item_cond::fix_fields.


sql/item_cmpfunc.cc:
  Fixed bug #6187: a wrong initial setting for const_item_cache
  in Item_cond::fix_fields.
mysql-test/r/func_test.result:
  Fixed bug #6187: a wrong initial setting for const_item_cache
  in Item_cond::fix_fields.

into rurik.mysql.com:/home/igor/dev/mysql-5.0-0


mysql-test/r/innodb.result:
  Auto merged
mysql-test/r/range.result:
  Auto merged
mysql-test/t/range.test:
  Auto merged
sql/opt_range.cc:
  Auto merged

  Post automerge correction.


sql/opt_range.cc:
  Post automerge correction.

sql/opt_range.cc:
  A fix (bug #6142: SELECT DISTINCT on key field crashes server)
  Code clean-up.

BitKeeper/etc/ignore:
  auto-union
mysql-test/r/range.result:
  Auto merged
mysql-test/r/select.result:
  Auto merged
mysql-test/t/range.test:
  Auto merged
sql/item.cc:
  Auto merged
sql/opt_range.cc:
  Auto merged
sql/opt_sum.cc:
  Auto merged
sql/sql_select.h:
  Auto merged
sql/item.h:
  Manual merge
sql/sql_select.cc:
  Manual merge

  Added the code processing on expressions for applying
  multiple equalities.
sql_select.cc:
  Post-merge fixes for Item_equal patch.
  Added the code processing on expressions for applying
  multiple equalities.
Many files:
  Post-merge fixes for Item_equal patch.
item_cmpfunc.cc:
  Post-merge fixes for Item_equal patch.
  Fixed a problem when an equality field=const cannot be applied to
  the predicate P(field,c) for constant propagation as a conversion
  of field is needed.
item.h, item.cc:
  Fixed a problem when an equality field=const cannot be applied to
  the predicate P(field,c) for constant propagation as a conversion
  of field is needed.


mysql-test/r/func_test.result:
  Post-merge fixes for Item_equal patch.
mysql-test/r/index_merge.result:
  Post-merge fixes for Item_equal patch.
mysql-test/r/join_nested.result:
  Post-merge fixes for Item_equal patch.
mysql-test/r/range.result:
  Post-merge fixes for Item_equal patch.
sql/item.cc:
  Fixed a problem when an equality field=const cannot be applied to
  the predicate P(field,c) for constant propagation as a conversion
  of field is needed.
sql/item.h:
  Fixed a problem when an equality field=const cannot be applied to
  the predicate P(field,c) for constant propagation as a conversion
  of field is needed.
sql/item_cmpfunc.cc:
  Post-merge fixes for Item_equal patch.
  Fixed a problem when an equality field=const cannot be applied to
  the predicate P(field,c) for constant propagation as a conversion
  of field is needed.
sql/opt_range.cc:
  Post-merge fixes for Item_equal patch.
sql/sql_select.cc:
  Post-merge fixes for Item_equal patch.
  Added the code processing on expressions for applying
  multiple equalities.
sql/sql_select.h:
  Added the code processing on expressions for applying
  multiple equalities.
sql/table.h:
  Added the code processing on expressions for applying
  multiple equalities.

strings/Makefile.am:
  cleanup

test results corrected


mysql-test/r/range.result:
  test results corrected
mysql-test/t/range.test:
  test results corrected
sql/opt_range.cc:
  compatibility fix