Normalize directory names before adding them to default_directories.


mysys/default.c:
  Normalize directory names with unpack_dirname() before adding them
  to default_directories.  This way, /etc/ and /etc will not count as
  duplicates.
  
  Because this entails allocating memory to store the normalized names,
  add error handling and ensure that it doesn't leak memory in case
  both my_print_defaults() and load_defaults() are called.
  
  Clean up the Windows code that finds the exe's parent directory, and
  pull it out into a separate function.
  
  Reorganize the code into a single init_default_directories() function,
  with internal #ifdefs, instead of init_default_directories_<system>()
  functions which were accessed via a function pointer.  This is more in
  line with normal MySQL coding style, and easier to read for some.

configure.in:
  Raise version number after cloning 5.0.64
mysql-test/r/federated_disabled.result:
  Bug#37069 (5.0): implement --skip-federated
mysql-test/t/federated_disabled-master.opt:
  Bug#37069 (5.0): implement --skip-federated
mysql-test/t/federated_disabled.test:
  Bug#37069 (5.0): implement --skip-federated
mysys/errors.c:
  Fix for Bug#16902.
sql/mysqld.cc:
  Bug#37069 (5.0): implement --skip-federated

Ignore BitKeeper SCCS folders in make-dist

mysql-test/Makefile.am:
  Ignore BitKeeper SCCS folders in make-dist
  (copy only .txt files).

mysys/errors.c:
  Fixed typo, Bug#16902.

and the build tag for 5.0.62.

mysql-test/r/federated_disabled.result:
  Bug#37069 (5.0): test case
mysql-test/t/federated_disabled-master.opt:
  Bug#37069 (5.0): test case
mysql-test/t/federated_disabled.test:
  Bug#37069 (5.0): test case

Fix for this bug and additional improvements/fixes
In detail:
- Remove unicode attribute from several columns
  (unicode properties were nowhere needed/tested)
  of the table tb3
  -> The runnability of these tests depends no more on
     the availibility of some optional collations.
- Use a table tb3 with the same layout for all
  engines to be tested and unify the engine name
  within the protocols.
  -> <engine>_trig_<abc>.result have the same content
- Do not load data into tb3 if these rows have no
  impact on result sets
- Add tests for NDB (they exist already in 5.1)
- "--replace_result" at various places because
  NDB variants of tests failed with "random" row
  order in results
  This fixes a till now unknown weakness within the
  funcs_1 NDB tests existing in 5.1 and 6.0
- Fix the expected result of ndb_trig_1011ext
  which suffered from Bug 32656
  + disable this test
- funcs_1 could be executed with the mysql-test-run.pl
  option "--reorder", which saves some runtime by
  optimizing server restarts.
  Runtimes on tmpfs (one attempt only):
  with    reorder 132 seconds
  without reorder 183 seconds
- Adjust two "check" statements within func_misc.test
  which were incorrect (We had one run with result set
  difference though the server worked good.)
- minor fixes in comments

Fix for this bug and a second similar problem
found during experimenting.

This replaces the first fix (already pushed to 5.1
and merged to 6.0) which
- failed in runs with the embedded server
- cannot be ported back to 5.0

Thanks to Paul for preparing the up-to-date files
reflecting 4.1 changes.

There was a typo in a error check causing wrong thing to be ckecked 
and a possible error not being caught.
Fixed by using the correct variable to test for malloc() errors. 

tests/mysql_client_test.c:
  Bug #36887: fixed a typo

into  trift-lap.fambruehe:/MySQL/M50/work-5.0


mysql-test/mysql-test-run.pl:
  Auto merged

into  host.loc:/work/bk/5.0-bugteam

                 first row or fails with an error:
  ERROR 1022 (23000): Can't write; duplicate key in table ''

The server uses intermediate temporary table to store updated
row data.  The first column of this table contains rowid.
Current server implementation doesn't reset NULL flag of that
column even if the server fills a column with rowid.
To keep each rowid unique, there is an unique index.
An insertion into an unique index takes into account NULL
flag of key value and ignores real data if NULL flag is set.
So, insertion of actually different rowids may lead to two
kind of problems.  Visible effect of each of these problems
depends on an initial engine type of temporary table:

1. If multiupdate initially creates temporary table as
a MyISAM table (a table contains blob columns, and the
create_tmp_table function assumes, that this table is
large), it inserts only one single row and updates
only rows with one corresponding rowid. Other rows are
silently ignored. 

2. If multiupdate initially creates MEMORY temporary
table, fills it with data and reaches size limit for
MEMORY tables (max_heap_table_size), multiupdate
converts MEMORY table into MyISAM table and fails
with an error:
  ERROR 1022 (23000): Can't write; duplicate key in table ''


Multiupdate has been fixed to update the NULL flag of
temporary table rowid columns.



mysql-test/r/multi_update_tiny_hash.result:
  Added test case for bug#36676.
mysql-test/t/multi_update_tiny_hash-master.opt:
  Added test case for bug#36676.
mysql-test/t/multi_update_tiny_hash.test:
  Added test case for bug#36676.
sql/sql_update.cc:
  Fixed bug#36676: multiupdate using LEFT JOIN updates only
                   first row or fails with an error:
    ERROR 1022 (23000): Can't write; duplicate key in table ''
  
  The multi_update::send_data method has been modified to reset null bits of
  fields containing rowids.

temporary variables of 'long' types were used to store ulong values,
that causes init_key_cache to receive distorted parameters


sql/handler.cc:
  Bug #36705 key_buffer_size of >= 2G allocates all availabel virtual memory on 64-bit wondo.
  
  types of temporary variables changed to match init_key_cache() parameters

into  zippy.cornsilk.net:/home/cmiller/work/mysql/mysql-5.0-bugteam

into  zippy.cornsilk.net:/home/cmiller/work/mysql/mysql-5.0-bugteam

into  magare.gmz:/home/kgeorge/mysql/autopush/B36011-take2-5.0-bugteam

master also, so that we can visually see the slave is the same.


mysql-test/r/rpl_sp.result:
  SHOW CREATE on master also.
mysql-test/t/rpl_sp.test:
  SHOW CREATE on master also.

   with dependent subqueries
An IN subquery is executed on EXPLAIN when it's not correlated.
If the subquery required a temporary table for its execution
not all the internal structures were restored from pointing to
the items of the temporary table to point back to the items of
the subquery.
Fixed by restoring the ref array when a temp tables were used in
executing the IN subquery during EXPLAIN EXTENDED.


mysql-test/r/subselect.result:
  Bug #36011: test case
mysql-test/t/subselect.test:
  Bug #36011: test case
sql/sql_select.cc:
  Bug #36011: restore the ref array after execution 
  when there were temp tables.

into  mysql.com:/Users/davi/mysql/mysql-5.0-bugteam

mysql-test/r/rpl_sp.result:
  Add binlog results to show that they're written correctly.
mysql-test/t/rpl_sp.test:
  Add binlog results to show that they're written correctly.

into  host.loc:/work/bk/5.0-bugteam

	slave

The stored-routine code took the contents of the (lowest) parser
and copied it directly to the binlog, which causes problems if there
is a special case of interpretation at the parser level -- which 
there is, in the "/*!VER */" comments.  The trailing "*/" caused
errors on the slave, naturally.

Now, since by that point we have /properly/ created parse-tree (as 
the rest of the server should do!) for the stored-routine CREATE, we
can construct a perfect statement from that information, instead of
writing uncertain information from an unknown parser state.  
Fortunately, there's already a function nearby that does exactly 
that.
---
Update for Bug#36570.  Qualify routine names with db name when
writing to the binlog ONLY if the source text is qualified.


mysql-test/r/binlog_innodb.result:
  Offsets changed due to quoting.
  ---
  New offset to account for db-qualified names.
mysql-test/r/ctype_cp932_binlog.result:
  Offsets changed due to quoting.
  ---
  Qualify routine names with DB.  Offsets change also.
mysql-test/r/mysqlbinlog.result:
  Case changed in result due to interpretation of data instead of 
  literal recitation.
  ---
  Qualify procedure name with db.
mysql-test/r/rpl_sp.result:
  Offsets changed due to quoting.  Added tests.
  ---
  Qualify routine names with DB if qualified in query.  Offsets change also.
mysql-test/t/rpl_sp.test:
  Add version-limiting quotes to exercise bug#36570.  Test that 
  backtick-quoted identifiers and labels work also.
  ---
  Use different db to show qualification works.  Qualify routine names
  with DB if qualified in query.
sql/sp.cc:
  In create_string, we may not have a sp_name parameter yet, so
  instead pass the char* and length of the only member we'd get out
  of it.
  
  Having done that, we can use the same function to write the 
  CREATE (FUNC|TRIG|PROC) statement to the binlog as we always used
  to display the statement to the user.
  ---
  Make the db name part of the CREATE string if it is specified.
  
  Specify it in part of writing to the binlog when creating a new
  routine.
sql/sp_head.cc:
  Set the sp_head m_explicit_name member as the sp_name member is set.  
  We can not peek at this later, as the sp_name is gone by then.
sql/sp_head.h:
  Add a member to track whether the name is qualified with the 
  database.

into  magare.gmz:/home/kgeorge/mysql/work/merge-5.0-bugteam

                  with previous rows.

The WHERE clause containing expression:
  CONCAT(empty_field1, empty_field2, ..., 'literal constant', ...)
    REGEXP 'regular expression'
may return wrong matches.

Optimization of the CONCAT function has been fixed.



mysql-test/r/func_concat.result:
  Added test case for bug #36488.
mysql-test/t/func_concat.test:
  Added test case for bug #36488.
sql/item_strfunc.cc:
  Fixed bug #36488.
  The Item_func_concat::val_str method is optimized to
  use first non-empty argument of the CONCAT function for in-place
  result accumulation. This optimization is acceptable if that
  first argument is not a constant.
  However, current implementation checks this condition only for
  the first actual argument of the CONCAT function.
  So, the Item_func_concat::val_str method can corrupt values
  of, for example, literal strings by appending random data.
  
  The Item_func_concat::val_str method has been modified to take
  into account the ability to be modified in-place for the first
  non-empty argument.

into  mysql.com:/home/kent/bk/mysql-5.0-release-merge


BUILD/Makefile.am:
  Auto merged
mysql-test/Makefile.am:
  Auto merged
mysql-test/mysql-test-run.pl:
  Auto merged
mysql-test/std_data/funcs_1/innodb_tb1.txt:
  Auto merged
mysql-test/std_data/funcs_1/innodb_tb2.txt:
  Auto merged
mysql-test/std_data/funcs_1/innodb_tb3.txt:
  Auto merged
mysql-test/std_data/funcs_1/innodb_tb4.txt:
  Auto merged
mysql-test/std_data/funcs_1/memory_tb1.txt:
  Auto merged
mysql-test/std_data/funcs_1/memory_tb2.txt:
  Auto merged
mysql-test/std_data/funcs_1/memory_tb3.txt:
  Auto merged
mysql-test/std_data/funcs_1/memory_tb4.txt:
  Auto merged
mysql-test/std_data/funcs_1/myisam_tb1.txt:
  Auto merged
mysql-test/std_data/funcs_1/myisam_tb2.txt:
  Auto merged
mysql-test/std_data/funcs_1/myisam_tb3.txt:
  Auto merged
mysql-test/std_data/funcs_1/myisam_tb4.txt:
  Auto merged
mysql-test/std_data/funcs_1/t3.txt:
  Auto merged
mysql-test/std_data/funcs_1/t4.txt:
  Auto merged
mysql-test/std_data/funcs_1/t7.txt:
  Auto merged
mysql-test/std_data/funcs_1/t9.txt:
  Auto merged
mysql-test/suite/funcs_1/README.txt:
  Auto merged
mysql-test/suite/funcs_1/datadict/datadict_bug_12777.inc:
  Auto merged
mysql-test/suite/funcs_1/datadict/datadict_load.inc:
  Auto merged
mysql-test/suite/funcs_1/include/innodb_tb1.inc:
  Auto merged
mysql-test/suite/funcs_1/include/innodb_tb2.inc:
  Auto merged
mysql-test/suite/funcs_1/include/innodb_tb3.inc:
  Auto merged
mysql-test/suite/funcs_1/include/innodb_tb4.inc:
  Auto merged
mysql-test/suite/funcs_1/include/memory_tb1.inc:
  Auto merged
mysql-test/suite/funcs_1/include/memory_tb2.inc:
  Auto merged
mysql-test/suite/funcs_1/include/memory_tb3.inc:
  Auto merged
mysql-test/suite/funcs_1/include/memory_tb4.inc:
  Auto merged
mysql-test/suite/funcs_1/include/myisam_tb1.inc:
  Auto merged
mysql-test/suite/funcs_1/include/myisam_tb2.inc:
  Auto merged
mysql-test/suite/funcs_1/include/myisam_tb3.inc:
  Auto merged
mysql-test/suite/funcs_1/include/myisam_tb4.inc:
  Auto merged
mysql-test/suite/funcs_1/include/sp_tb.inc:
  Auto merged
mysql-test/suite/funcs_1/r/innodb_func_view.result:
  Auto merged
mysql-test/suite/funcs_1/r/innodb_storedproc_02.result:
  Auto merged
mysql-test/suite/funcs_1/r/innodb_storedproc_03.result:
  Auto merged
mysql-test/suite/funcs_1/r/innodb_storedproc_06.result:
  Auto merged
mysql-test/suite/funcs_1/r/innodb_storedproc_07.result:
  Auto merged
mysql-test/suite/funcs_1/r/innodb_storedproc_08.result:
  Auto merged
mysql-test/suite/funcs_1/r/innodb_storedproc_10.result:
  Auto merged
mysql-test/suite/funcs_1/r/innodb_trig_0102.result:
  Auto merged
mysql-test/suite/funcs_1/r/innodb_trig_03.result:
  Auto merged
mysql-test/suite/funcs_1/r/innodb_trig_0407.result:
  Auto merged
mysql-test/suite/funcs_1/r/innodb_trig_08.result:
  Auto merged
mysql-test/suite/funcs_1/r/innodb_trig_09.result:
  Auto merged
mysql-test/suite/funcs_1/r/innodb_trig_1011ext.result:
  Auto merged
mysql-test/suite/funcs_1/r/innodb_trig_frkey.result:
  Auto merged
mysql-test/suite/funcs_1/r/innodb_views.result:
  Auto merged
mysql-test/suite/funcs_1/r/is_columns_innodb.result:
  Auto merged
mysql-test/suite/funcs_1/r/is_columns_memory.result:
  Auto merged
mysql-test/suite/funcs_1/r/is_columns_myisam.result:
  Auto merged
mysql-test/suite/funcs_1/r/is_columns_ndb.result:
  Auto merged
mysql-test/suite/funcs_1/r/is_tables_innodb.result:
  Auto merged
mysql-test/suite/funcs_1/r/is_tables_memory.result:
  Auto merged
mysql-test/suite/funcs_1/r/is_tables_myisam.result:
  Auto merged
mysql-test/suite/funcs_1/r/is_tables_ndb.result:
  Auto merged
mysql-test/suite/funcs_1/r/memory_func_view.result:
  Auto merged
mysql-test/suite/funcs_1/r/memory_storedproc_02.result:
  Auto merged
mysql-test/suite/funcs_1/r/memory_storedproc_03.result:
  Auto merged
mysql-test/suite/funcs_1/r/memory_storedproc_06.result:
  Auto merged
mysql-test/suite/funcs_1/r/memory_storedproc_07.result:
  Auto merged
mysql-test/suite/funcs_1/r/memory_storedproc_08.result:
  Auto merged
mysql-test/suite/funcs_1/r/memory_storedproc_10.result:
  Auto merged
mysql-test/suite/funcs_1/r/memory_trig_0102.result:
  Auto merged
mysql-test/suite/funcs_1/r/memory_trig_03.result:
  Auto merged
mysql-test/suite/funcs_1/r/memory_trig_0407.result:
  Auto merged
mysql-test/suite/funcs_1/r/memory_trig_08.result:
  Auto merged
mysql-test/suite/funcs_1/r/memory_trig_09.result:
  Auto merged
mysql-test/suite/funcs_1/r/memory_trig_1011ext.result:
  Auto merged
mysql-test/suite/funcs_1/r/memory_views.result:
  Auto merged
mysql-test/suite/funcs_1/r/myisam_func_view.result:
  Auto merged
mysql-test/suite/funcs_1/r/myisam_storedproc_02.result:
  Auto merged
mysql-test/suite/funcs_1/r/myisam_storedproc_03.result:
  Auto merged
mysql-test/suite/funcs_1/r/myisam_storedproc_06.result:
  Auto merged
mysql-test/suite/funcs_1/r/myisam_storedproc_07.result:
  Auto merged
mysql-test/suite/funcs_1/r/myisam_storedproc_08.result:
  Auto merged
mysql-test/suite/funcs_1/r/myisam_storedproc_10.result:
  Auto merged
mysql-test/suite/funcs_1/r/myisam_trig_0102.result:
  Auto merged
mysql-test/suite/funcs_1/r/myisam_trig_03.result:
  Auto merged
mysql-test/suite/funcs_1/r/myisam_trig_0407.result:
  Auto merged
mysql-test/suite/funcs_1/r/myisam_trig_08.result:
  Auto merged
mysql-test/suite/funcs_1/r/myisam_trig_09.result:
  Auto merged
mysql-test/suite/funcs_1/r/myisam_trig_1011ext.result:
  Auto merged
mysql-test/suite/funcs_1/r/myisam_views.result:
  Auto merged
mysql-test/suite/funcs_1/storedproc/cleanup_sp_tb.inc:
  Auto merged
mysql-test/suite/funcs_1/storedproc/load_sp_tb.inc:
  Auto merged
mysql-test/suite/funcs_1/storedproc/storedproc_02.inc:
  Auto merged
mysql-test/suite/funcs_1/storedproc/storedproc_03.inc:
  Auto merged
mysql-test/suite/funcs_1/storedproc/storedproc_06.inc:
  Auto merged
mysql-test/suite/funcs_1/storedproc/storedproc_10.inc:
  Auto merged
mysql-test/suite/funcs_1/t/innodb_trig_0407.test:
  Auto merged
mysql-test/suite/funcs_1/t/is_basics_mixed.test:
  Auto merged
mysql-test/suite/funcs_1/t/memory_storedproc_02.test:
  Auto merged
mysql-test/suite/funcs_1/t/memory_storedproc_03.test:
  Auto merged
mysql-test/suite/funcs_1/t/memory_storedproc_06.test:
  Auto merged
mysql-test/suite/funcs_1/t/memory_storedproc_07.test:
  Auto merged
mysql-test/suite/funcs_1/t/memory_storedproc_08.test:
  Auto merged
mysql-test/suite/funcs_1/t/memory_storedproc_10.test:
  Auto merged
mysql-test/suite/funcs_1/t/myisam_storedproc_02.test:
  Auto merged
mysql-test/suite/funcs_1/t/myisam_storedproc_03.test:
  Auto merged
mysql-test/suite/funcs_1/t/myisam_storedproc_06.test:
  Auto merged
mysql-test/suite/funcs_1/t/myisam_storedproc_07.test:
  Auto merged
mysql-test/suite/funcs_1/t/myisam_storedproc_08.test:
  Auto merged
mysql-test/suite/funcs_1/t/myisam_storedproc_10.test:
  Auto merged
mysql-test/suite/funcs_1/triggers/trig_frkey2.inc:
  Auto merged
mysql-test/suite/funcs_1/triggers/triggers_0102.inc:
  Auto merged
mysql-test/suite/funcs_1/triggers/triggers_03.inc:
  Auto merged
mysql-test/suite/funcs_1/triggers/triggers_0407.inc:
  Auto merged
mysql-test/suite/funcs_1/triggers/triggers_08.inc:
  Auto merged
mysql-test/suite/funcs_1/triggers/triggers_09.inc:
  Auto merged
mysql-test/suite/funcs_1/triggers/triggers_1011ext.inc:
  Auto merged
mysql-test/suite/funcs_1/views/func_view.inc:
  Auto merged
mysql-test/suite/funcs_1/views/views_master.inc:
  Auto merged
BitKeeper/deleted/.del-load_file.txt:
  Delete: mysql-test/std_data/funcs_1/load_file.txt

into  host.loc:/work/bk/5.0-bugteam

into  host.loc:/work/bk/5.0-bugteam

The REPAIR TABLE ... USE_FRM query silently corrupts data of tables
with old .FRM file version.
The mysql_upgrade client program or the REPAIR TABLE query (without
the USE_FRM clause) can't prevent this trouble, because in the
common case they don't upgrade .FRM file to compatible structure.

1. Evaluation of the REPAIR TABLE ... USE_FRM query has been
   modified to reject such tables with the message:
   "Failed repairing incompatible .FRM file".

2. REPAIR TABLE query (without USE_FRM clause) evaluation has been
   modified to upgrade .FRM files to current version.

3. CHECK TABLE ... FOR UPGRADE query evaluation has been modified
   to return error status when .FRM file has incompatible version.

4. mysql_upgrade and mysqlcheck client programs call CHECK TABLE
   FOR UPGRADE and REPAIR TABLE queries, so their behaviors have
   been changed too to upgrade .FRM files with incompatible
   version numbers.


mysql-test/std_data/bug36055.MYD:
  Added test data for bug #36055.
mysql-test/std_data/bug36055.MYI:
  Added test data for bug #36055.
mysql-test/std_data/bug36055.frm:
  Added test data for bug #36055.
mysql-test/r/repair.result:
  Added test case for bug# 36055.
mysql-test/t/repair.test:
  Added test case for bug# 36055.
sql/handler.cc:
  Fixed bug #36055: mysql_upgrade doesn't really 'upgrade' tables
  
  The handler::ha_check_for_upgrade method has been modified to
  return error if .FRM file has incompatible version number.
sql/sql_table.cc:
  Fixed bug #36055: mysql_upgrade doesn't really 'upgrade' tables
  
  The prepare_for_repair function has been modified to reject
  REPAIR TABLE ... USE_FRM queries on incompatible .FRM files
  with the message: "Failed repairing incompatible .FRM file".

 - Backport to 5.0, use --local-load to instruct myqlbinlog where to 
 put the files it generate


mysql-test/mysql-test-run.pl:
  Make mysqlbinlog use the designated tmpdir for it's LOAD DATA files

into  client-10-129-10-147.upp.off.mysql.com:/Users/mattiasj/clones/topush-50-bugteam