BUG#11999, incorrect --help on perror with ndb


extra/perror.c:
  BUG#11999, incorrect --help on perror with ndb

into  linux.site:/home/reggie/bk/bug7142


mysql-test/r/ps_2myisam.result:
  Auto merged
mysql-test/r/ps_3innodb.result:
  Auto merged
mysql-test/r/ps_4heap.result:
  Auto merged
mysql-test/r/ps_5merge.result:
  Auto merged
sql/item.cc:
  Auto merged
sql/sql_show.cc:
  Auto merged
tests/mysql_client_test.c:
  Auto merged

into production.mysql.com:/nfstmp1/guilhem/mysql-4.1-prod

 LOCK_thread_count)" and for BUG#12004 "SHOW BINARY LOGS reports 0
for the size of all binlogs but the current one".
There are a lot of 4.1->5.0 unmerged changes (hardest are in the optimizer), can't merge; still pushing in 4.1 because my changes 
are very small. Feel free to ask me if you have problems merging them.


mysql-test/r/rpl_log.result:
  correcting binlog sizes
mysql-test/r/rpl_rotate_logs.result:
  correcting binlog sizes
sql/mysqld.cc:
  don't lock LOCK_thread_count when you already have it
sql/sql_repl.cc:
  my_open() needs the complete name, not only the base name

into mysql.com:/space/my/mysql-4.1


mysql-test/t/ctype_utf8.test:
  Auto merged
sql/sql_prepare.cc:
  Auto merged
tests/mysql_client_test.c:
  Auto merged

  Added a test case for bug #11745.
sql_select.cc:
  Fixed bug # 11745.
  Added support of where clause for queries with FROM DUAL.
sql_yacc.yy:
  Fixed bug # 11745.
  Added optional where clause for queries with FROM DUAL.


sql/sql_yacc.yy:
  Fixed bug # 11745.
  Added optional where clause for queries with FROM DUAL.
sql/sql_select.cc:
  Fixed bug # 11745.
  Added support of where clause for queries with FROM DUAL.
mysql-test/t/select.test:
  Added a test case for bug #11745.
mysql-test/r/select.result:
  Added a test case for bug #11745.

into rurik.mysql.com:/home/igor/mysql-4.1


sql/sql_select.cc:
  Auto merged

"Negative integer keys incorrectly substituted for 0 during range analysis."

The problem is that the range optimizer incorrectly replaces any negative
constant with '0' for all types except BIGINT because the method save_in_field()
casts negative integers to non-negative. This causes incorrect query
results where (0 = any_negative_number).

The problem caused by this bug is fixed by the patch for BUG#11185.
That patch constitutes an optimization due to which the problem code is
never called with negative constants. This patch adds a test so we are sure
that the problem does not reappear.


mysql-test/r/select.result:
  Test for BUG#11521.
mysql-test/t/select.test:
  Test for BUG#11521.

into  mysql.com:/home/jimw/my/mysql-4.1-clean

into moonbone.local:/work/mysql-4.1-bug-11868

disabled if ref is built with a key from the updated table

Problem was in add_not_null_conds() optimization function.
It contains following code:
JOIN_TAB *referred_tab= not_null_item->field->table->reginfo.join_tab;
...
add_cond_and_fix(&referred_tab->select_cond, notnull);
For UPDATE described in bug report referred_tab is 0 and dereferencing it
crashes the server.



sql/sql_select.cc:
  Fix bug #11868 NOT NULL ref optimization in subquery used in update must be
  disabled if ref is built with a key from the updated table
mysql-test/r/update.result:
  Test case for bug#11868 Update with subquery with ref built with a key from
  the updated table crashes server.
mysql-test/t/update.test:
  Test case for bug#11868 Update with subquery with ref built with a key from the updated table crashes server

into  mysql.com:/home/jimw/my/mysql-4.1-clean

into  mysql.com:/opt/local/work/mysql-4.1-root

into  mysql.com:/home/jimw/my/mysql-4.1-clean

into  linux.site:/home/reggie/bk/bug7403

 of system vars at PREPARE time": implement a special Item
to handle system variables. This item substitutes itself with 
a basic constant containing variable value at fix_fields.


mysql-test/r/ps.result:
  - test results fixed (Bug#9359).
mysql-test/t/ps.test:
  - add a test case for Bug#9359 "Prepared statements take snapshot
   of system vars at PREPARE time"
sql/item_func.cc:
  - implement Item_func_get_system_var: we should not evaluate system
  variables in the parser, but instead should create an item which 
  is evaluated to a constant at execute.
  - remove an unused function
sql/item_func.h:
  Add a new item, Item_func_get_system_var
sql/mysql_priv.h:
  Move necessary declarations to make set_var.h objects visible in 
  item_func.h
sql/set_var.cc:
  - we should not print to network from get_system_var: if it's called
  from prepared statement prepare, we get packets out of order when using
  the binary protocol. Instead report the error to be sent to the user later.
  This is a backport from 5.0.
sql/set_var.h:
  - declaration of enum_var_type moved to mysql_priv.h

  than in previous 4.1.x

Wrongly applied optimization were adding NOT NULL constraint which results in
rejecting valid rows and reduced result set.

The problem was that add_notnull_conds() while checking subquery were adding
NOT NULL constraint to left joined table, to which, normally, optimization 
don't have to be applied.


sql/sql_select.cc:
  Fix bug #11482 Wrongly applied optimization was erroneously rejecting valid rows
  Constraint were added to optimization appliance test.
mysql-test/t/select.test:
  Test case for bug #11482  Wrongly applied optimization was erroneously rejecting valid rows
mysql-test/r/select.result:
  Test case for bug #11482  Wrongly applied optimization was erroneously rejecting valid rows

client/mysqltest.c:
  Fix reporting of length and max_length when displaying metadata
  -- they are unsigned int.

into  mysql.com:/home/jimw/my/mysql-4.1-clean


sql/sql_parse.cc:
  Auto merged

into  linux.site:/home/reggie/bk/bug7403

into poseidon.ndb.mysql.com:/home/tomas/mysql-4.1-new


tests/mysql_client_test.c:
  Auto merged

into poseidon.ndb.mysql.com:/home/tomas/mysql-4.1-new


mysql-test/t/ctype_utf8.test:
  Auto merged
ndb/src/common/mgmcommon/ConfigRetriever.cpp:
  Auto merged
ndb/src/common/transporter/TransporterRegistry.cpp:
  Auto merged
ndb/src/mgmclient/CommandInterpreter.cpp:
  Auto merged
ndb/src/mgmsrv/MgmtSrvr.cpp:
  Auto merged
ndb/src/mgmsrv/MgmtSrvr.hpp:
  Auto merged
ndb/src/mgmsrv/Services.cpp:
  Auto merged
sql/sql_prepare.cc:
  Auto merged

into poseidon.ndb.mysql.com:/home/tomas/mysql-4.1-release

      + added close of some fd's
      + debug prints

In 4.1 the connection to the management server _must_ stay, that is how we
ensure that the nodeids are reserved correctly

 BUG#11596 (partial fix), IP addresses not shown in ndb_mgm SHOW command on second ndb_mgmd (or on ndb_mgmd restart)

into mysql.com:/space/my/mysql-4.1-build


sql/sql_prepare.cc:
  Auto merged

  mysql user account to that group in the server postinstall section of the RPM spec
  file


support-files/mysql.spec.sh:
  - manual merge of the fix for BUG#10984: create a "mysql" user group and assign the 
    mysql user account to that group in the server postinstall section.

- create a "mysql" user group and assign the mysql user account to that group
  in the server postinstall section. (BUG 10984)
- backported some changes from the 4.1 RPM spec file (cleanups: removed the incomplete
  Brazilian translations, more consequent use of macros)


support-files/mysql.spec.sh:
  - create a "mysql" user group and assign the mysql user account to that group
    in the server postinstall section. (BUG 10984)
  - backported some changes from the 4.1 RPM spec file (cleanups: removed the incomplete
    Brazilian translations, more consequent use of macros)

Fix handling of floats and doubles when using prepared statements             
API in the embedded server. 


sql/sql_prepare.cc:
  Jim's fix for the #10443.
  
  Within the embedded server, there's no need to use float4get()              
  and float8get() for setting parameters, since they are never                
  stored.

mysql-test/t/ps.test:
  Disable prepared statements for a part of the test to avoid
  result mismatch.

BitKeeper/deleted/.del-var~507a9bd3b926223e:
  Delete: mysql-test/var

into  mysql.com:/opt/local/work/mysql-4.1-root

into mysql.com:/space/my/mysql-4.1-build


mysql-test/t/ctype_utf8.test:
  Auto merged
tests/mysql_client_test.c:
  Auto merged

 syntax in binlog which stops replication":
disallow the use of parameter markers which can lead to generation
of malformed binlog queries. 


mysql-test/r/ps.result:
  Test results fixed: a test case for Bug#11299
mysql-test/t/ps.test:
  A test case for Bug#11299
sql/sql_lex.cc:
  Introduce a new parser token for a parameter marker. Make sure
  that a parameter marker can not be used in a query which, when
  transformed to a binlog query, becomes grammatically incorrect.
sql/sql_yacc.yy:
  The check for COM_PREPARE has been moved into the lexer.
mysql-test/var:
  New BitKeeper file ``mysql-test/var''

into mysql.com:/space/my/mysql-4.1.13-clone

    added using ndb_end and showing mem allocation stat at exit
    added init of variable
    added destruction of LocalConfig to still memleak
    added delete of theFacade on exit
    stopSessions(true) on socket server to ensure destuction of threads
    added destruction of arbit manager thread
    added true option to stopSessions in transporter facade to ensure destructions of threads


ndb/include/util/ndb_opts.h:
  added using ndb_end and showing mem allocation stat at exit
ndb/src/common/logger/LogHandler.cpp:
  added init of variable
ndb/src/mgmapi/mgmapi.cpp:
  added destruction of LocalConfig to still memleak
  debug printouts
ndb/src/mgmclient/main.cpp:
  added using ndb_end and showing mem allocation stat at exit
ndb/src/mgmsrv/MgmtSrvr.cpp:
  added delete of theFacade on exit
  removed area51
  added debug prints
ndb/src/mgmsrv/main.cpp:
  added using ndb_end and showing mem allocation stat at exit
  moved glob struct to heap to enable ndb_end usage
  moved options out of glob struct
  stopSessions(true) on socket server to ensure destuction of threads
ndb/src/ndbapi/ClusterMgr.cpp:
  added destruction of arbit manager thread
  debug printouts
ndb/src/ndbapi/TransporterFacade.cpp:
  added true option to stopSessions in transporter facade to ensure destructions of threads
  + debug prints