The idea is to use TABLE_LIST::lock_type for passing type of lock for
target table to mysql_load() instead of using LEX::lock_option 
(which were rewritten by first subselect in SET clause).

This should also fix potential problem with LOAD DATA in SP
(it is important for them to have right lock_type in the table
 list by the end of statement parsing).


mysql-test/r/loaddata.result:
  Added nice test for LOAD DATA with subquery.
mysql-test/t/loaddata.test:
  Added nice test for LOAD DATA with subquery.
sql/log_event.cc:
  Now we don't pass type of lock for target table to mysql_load()
  explicitly . Instead we use TABLE_LIST::lock_type for this table
  which is already properly set here.
sql/mysql_priv.h:
  Now we don't pass type of lock for target table to mysql_load()
  explicitly . Instead we properly set TABLE_LIST::lock_type for
  this table in parser.
sql/sql_load.cc:
  Now we don't pass type of lock for target table to mysql_load()
  explicitly . Instead we properly set TABLE_LIST::lock_type for
  this table in parser.
sql/sql_parse.cc:
  Now we don't pass type of lock for target table to mysql_load()
  explicitly . Instead we properly set TABLE_LIST::lock_type for
  this table in parser.
sql/sql_yacc.yy:
  load_data:
    Let us use TABLE_LIST::lock_type for passing type of lock for target
    table to mysql_load() instead of using LEX::lock_option (which will
    be rewritten by first subselect in SET clause).

Now one can use user variables as target for data loaded from file
(besides table's columns). Also LOAD DATA got new SET-clause in which
one can specify values for table columns as expressions.

For example the following is possible:
LOAD DATA INFILE 'words.dat' INTO TABLE t1 (a, @b) SET c = @b + 1;

This patch also implements new way of replicating LOAD DATA.
Now we do it similarly to other queries.
We store LOAD DATA query in new Execute_load_query event
(which is last in the sequence of events representing LOAD DATA).
When we are executing this event we simply rewrite part of query which
holds name of file (we use name of temporary file) and then execute it
as usual query. In the beggining of this sequence we use Begin_load_query
event which is almost identical to Append_file event


client/mysqlbinlog.cc:
  Added support of two new binary log events Begin_load_query_log_event and
  Execute_load_query_log_Event which are used to replicate LOAD DATA INFILE.
mysql-test/r/ctype_ucs.result:
  Addition of two new types of binary log events shifted binlog positions.
  Updated test's results and made it more robust for future similar 
  changes.
mysql-test/r/insert_select.result:
  Addition of two new types of binary log events shifted binlog positions.
  Updated test's results and made it more robust for future similar 
  changes.
mysql-test/r/loaddata.result:
  Added tests for new LOAD DATA features.
mysql-test/r/mix_innodb_myisam_binlog.result:
  Addition of two new types of binary log events shifted binlog positions.
  Updated test's results (don't dare to get rid from binlog positions
  completely since it seems that this test uses them).
mysql-test/r/mysqlbinlog.result:
  New approach for binlogging of LOAD DATA statement. Now we store it as
  usual query and rewrite part in which file is specified when needed.
  So now mysqlbinlog output for LOAD DATA much more closer to its initial
  form. Updated test'd results accordingly.
mysql-test/r/mysqldump.result:
  Made test more robust to other tests failures.
mysql-test/r/rpl000015.result:
  Addition of two new types of binary log events shifted binlog positions.
  Updated test's results accordingly.
mysql-test/r/rpl_change_master.result:
  Addition of two new types of binary log events shifted binlog positions.
  Updated test's results.
mysql-test/r/rpl_charset.result:
  Addition of two new types of binary log events shifted binlog positions.
  Updated test's results accordingly
mysql-test/r/rpl_deadlock.result:
  Addition of two new types of binary log events shifted binlog positions.
  Updated test's results accordingly
mysql-test/r/rpl_error_ignored_table.result:
  Addition of two new types of binary log events shifted binlog positions.
  Updated test's results and made it more robust for future similar 
  changes.
mysql-test/r/rpl_flush_log_loop.result:
  Addition of two new types of binary log events shifted binlog positions.
  Updated test's results accordingly.
mysql-test/r/rpl_flush_tables.result:
  Addition of two new types of binary log events shifted binlog positions.
  Updated test's results and made it more robust for future similar 
  changes.
mysql-test/r/rpl_loaddata.result:
  New way of replicating LOAD DATA. Now we do it similarly to other
  queries. We store LOAD DATA query in new Execute_load_query event
  (which is last in the sequence of events representing LOAD DATA).
  When we are executing this event we simply rewrite part of query which
  holds name of file (we use name of temporary file) and then execute it
  as usual query. In the beggining of this sequence we use Begin_load_query
  event which is almost identical to Append_file event...
  
  Updated test's results wwith new binlog positions.
mysql-test/r/rpl_loaddata_rule_m.result:
  Addition of two new types of binary log events shifted binlog positions.
  Updated test's results and made it more robust for future similar 
  changes.
  Since now LOAD DATA is replicated much in the same way as usual query
  --binlog_do/ignore_db work for it inthe same way as for usual queries.
mysql-test/r/rpl_loaddata_rule_s.result:
  Addition of two new types of binary log events shifted binlog positions.
  Updated test's results accordingly.
mysql-test/r/rpl_loaddatalocal.result:
  Added nice test for case when it is important that LOAD DATA LOCAL
  ignores duplicates.
mysql-test/r/rpl_log.result:
  Addition of two new types of binary log events shifted binlog positions.
  Updated test's results accordingly (don't dare to get rid from binlog 
  positions completely since it seems that this test uses them).
mysql-test/r/rpl_log_pos.result:
  Addition of two new types of binary log events shifted binlog positions.
  Updated test's results accordingly.
mysql-test/r/rpl_max_relay_size.result:
  Addition of two new types of binary log events shifted binlog positions.
  Updated test's results accordingly.
mysql-test/r/rpl_multi_query.result:
  Addition of two new types of binary log events shifted binlog positions.
  Updated test's results accordingly.
mysql-test/r/rpl_relayrotate.result:
  Addition of two new types of binary log events shifted binlog positions.
  Updated test's results accordingly.
mysql-test/r/rpl_replicate_do.result:
  Addition of two new types of binary log events shifted binlog positions.
  Updated test's results accordingly.
mysql-test/r/rpl_reset_slave.result:
  Addition of two new types of binary log events shifted binlog positions.
  Updated test's results accordingly.
mysql-test/r/rpl_rotate_logs.result:
  Addition of two new types of binary log events shifted binlog positions.
  Updated test's results accordingly.
mysql-test/r/rpl_server_id1.result:
  Addition of two new types of binary log events shifted binlog positions.
  Updated test's results accordingly.
mysql-test/r/rpl_server_id2.result:
  Addition of two new types of binary log events shifted binlog positions.
  Updated test's results accordingly.
mysql-test/r/rpl_temporary.result:
  Addition of two new types of binary log events shifted binlog positions.
  Updated test's results and made it more robust for future similar 
  changes.
mysql-test/r/rpl_timezone.result:
  Addition of two new types of binary log events shifted binlog positions.
  Updated test's results and made it more robust for future similar 
  changes.
mysql-test/r/rpl_until.result:
  Addition of two new types of binary log events shifted binlog positions.
  Updated test's results accordingly and tweaked test a bit to bring it
  back to good shape.
mysql-test/r/rpl_user_variables.result:
  Addition of two new types of binary log events shifted binlog positions.
  Updated test's results and made it more robust for future similar 
  changes.
mysql-test/r/user_var.result:
  Addition of two new types of binary log events shifted binlog positions.
  Updated test's results and made it more robust for future similar 
  changes.
mysql-test/t/ctype_ucs.test:
  Addition of two new types of binary log events shifted binlog positions.
  Updated test accordingly and made it more robust for future similar
  changes.
mysql-test/t/insert_select.test:
  Addition of two new types of binary log events shifted binlog positions.
  Updated test accordingly and made it more robust for future similar
  changes.
mysql-test/t/loaddata.test:
  Added test cases for new LOAD DATA functionality.
mysql-test/t/mix_innodb_myisam_binlog.test:
  Addition of two new types of binary log events shifted binlog positions.
  Updated test accordingly.
mysql-test/t/mysqlbinlog.test:
  New way of replicating LOAD DATA local. Now we do it similarly to other
  queries. We store LOAD DATA query in new Execute_load_query event
  (which is last in the sequence of events representing LOAD DATA).
  When we are executing this event we simply rewrite part of query which
  holds name of file (we use name of temporary file) and then execute it
  as usual query. In the beggining of this sequence we use Begin_load_query
  event which is almost identical to Append_file event...
  
  Thus we need new binlog positions for LOAD DATA events.
mysql-test/t/mysqlbinlog2.test:
  Addition of two new types of binary log events shifted binlog positions.
  Updated test accordingly.
mysql-test/t/mysqldump.test:
  Made test more robust for failures of other tests.
mysql-test/t/rpl_charset.test:
  Addition of two new types of binary log events shifted binlog positions.
  Updated test accordingly.
mysql-test/t/rpl_deadlock.test:
  Addition of two new types of binary log events shifted binlog positions.
  Updated test accordingly.
mysql-test/t/rpl_error_ignored_table.test:
  Addition of two new types of binary log events shifted binlog positions.
  Updated test accordingly and made it more robust for future similar
  changes.
mysql-test/t/rpl_flush_tables.test:
  Addition of two new types of binary log events shifted binlog positions.
  Made test more robust for future similar changes.
mysql-test/t/rpl_loaddata.test:
  New way of replicating LOAD DATA. Now we do it similarly to other
  queries. We store LOAD DATA query in new Execute_load_query event
  (which is last in the sequence of events representing LOAD DATA).
  When we are executing this event we simply rewrite part of query which
  holds name of file (we use name of temporary file) and then execute it
  as usual query. In the beggining of this sequence we use Begin_load_query
  event which is almost identical to Append_file event...
  
  Apropritely updated comments in test.
mysql-test/t/rpl_loaddata_rule_m.test:
  Addition of two new types of binary log events shifted binlog positions.
  Updated test accordingly and made it more robust for future similar 
  changes.
  Since now LOAD DATA is replicated much in the same way as usual query
  --binlog_do/ignore_db work for it inthe same way as for usual queries.
mysql-test/t/rpl_loaddata_rule_s.test:
  Addition of two new types of binary log events shifted binlog positions.
  Updated test accordingly.
mysql-test/t/rpl_loaddatalocal.test:
  Added nice test for case when it is important that LOAD DATA LOCAL
  ignores duplicates.
mysql-test/t/rpl_log.test:
  Addition of two new types of binary log events shifted binlog positions.
  Updated test accordingly (don't dare to get rid from binlog positions
  completely since it seems that this test uses them).
mysql-test/t/rpl_log_pos.test:
  Addition of two new types of binary log events shifted binlog positions.
  Updated test accordingly.
mysql-test/t/rpl_multi_query.test:
  Addition of two new types of binary log events shifted binlog positions.
  Updated test accordingly.
mysql-test/t/rpl_temporary.test:
  Addition of two new types of binary log events shifted binlog positions.
  Made test more robust for future similar changes.
mysql-test/t/rpl_timezone.test:
  Addition of two new types of binary log events shifted binlog positions.
  Made test more robust for future similar changes.
mysql-test/t/rpl_until.test:
  Addition of two new types of binary log events shifted binlog positions.
  Updated test accordingly and tweaked it a bit to bring it back to good
  shape.
mysql-test/t/rpl_user_variables.test:
  Addition of two new types of binary log events shifted binlog positions.
  Updated test accordingly and made it more robust for future similar
  changes.
mysql-test/t/user_var.test:
  Addition of two new types of binary log events shifted binlog positions.
  Updated test accordingly and made it more robust for future similar
  changes.
sql/item_func.cc:
  Added Item_user_var_as_out_param class that represents user variable
  which used as out parameter in LOAD DATA.
  
  Moved code from Item_func_set_user_var::update_hash() function to
  separate static function to be able to reuse it in this new class.
sql/item_func.h:
  Added Item_user_var_as_out_param class that represents user variable
  which used as out parameter in LOAD DATA.
sql/log_event.cc:
  New way of replicating LOAD DATA. Now we do it similarly to other
  queries. We store LOAD DATA query in new Execute_load_query event
  (which is last in the sequence of events representing LOAD DATA).
  When we are executing this event we simply rewrite part of query which
  holds name of file (we use name of temporary file) and then execute it
  as usual query. In the beggining of this sequence we use Begin_load_query
  event which is almost identical to Append_file event.
sql/log_event.h:
  New way of replicating LOAD DATA. Now we do it similarly to other
  queries. We store LOAD DATA query in new Execute_load_query event
  (which is last in the sequence of events representing LOAD DATA).
  When we are executing this event we simply rewrite part of query which
  holds name of file (we use name of temporary file) and then execute it
  as usual query. In the beggining of this sequence we use Begin_load_query
  event which is almost identical to Append_file event.
sql/mysql_priv.h:
  Now mysql_load() has two more arguments. They are needed to pass list of
  columns and corresponding expressions from new LOAD DATA's SET clause.
sql/share/errmsg.txt:
  Added new error message which is used to forbid loading of data from
  fixed length rows to variables.
sql/sql_lex.h:
  Added LEX::fname_start/fname_end members. 
  They are pointers to part of LOAD DATA statement which should be
  rewritten during replication (file name + little extra).
sql/sql_load.cc:
  Added support for extended LOAD DATA. 
  Now one can use user variables as target for data loaded from file 
  (besides table's columns). Also LOAD DATA got new SET-clause in which
  one can specify values for table columns as expressions.
  
  Updated mysql_load()/read_fixed_length()/read_sep_field() to support
  this functionality (now they can read data from file to both columns and
  variables and assign do calculations and assignments specified in SET
  clause).
  
  We also use new approach for LOAD DATA binlogging/replication.
sql/sql_parse.cc:
  mysql_execute_command():
    Since now we have SET clause in LOAD DATA we should also check
    permissions for tables used in its expressions. Also mysql_load()
    has two more arguments to pass information about this clause.
sql/sql_repl.cc:
  New way of replicating LOAD DATA. Now we do it similarly to other
  queries. We store LOAD DATA query in new Execute_load_query event
  (which is last in the sequence of events representing LOAD DATA).
  When we are executing this event we simply rewrite part of query which
  holds name of file (we use name of temporary file) and then execute it
  as usual query. In the beggining of this sequence we use Begin_load_query
  event which is almost identical to Append_file event.
sql/sql_repl.h:
  struct st_load_file_info:
    Removed memebers which are no longer needed for LOAD DATA binnlogging.
sql/sql_yacc.yy:
  Added support for extended LOAD DATA syntax. Now one can use
  user variables as target for data loaded from file (besides table's 
  columns). Also LOAD DATA got new SET-clause in which one can specify
  values for table columns as expressions.
  
  For example the following is possible:
  LOAD DATA INFILE 'words.dat' INTO TABLE t1 (a, @b) SET c = @b + 1;
  
  Also now we save pointers to the beginning and to the end of part of 
  LOAD DATA statement which should be rewritten during replication.

into mysql.com:/usr/home/ram/work/5.0

heap/hp_create.c:
  Auto merged
sql/filesort.cc:
  Auto merged
mysql-test/r/heap.result:
  manual merging
mysql-test/t/heap.test:
  manual merging
sql/ha_heap.cc:
  manual merging

sql/ha_ndbcluster.h:
  Auto merged
sql/mysqld.cc:
  Auto merged
sql/set_var.cc:
  Auto merged
sql/sql_class.h:
  Auto merged
sql/ha_ndbcluster.cc:
  Manual merge

-This is mostly fixes for correct behaviour when using query cache + transactions + the thread that
fetches commit count from NDB at regular intervals. The major fix is to add a
list in thd_ndb, that keeps a list of NDB_SHARE's that were modified by
transaction and then "clearing" them in ndbcluster_commit.


mysql-test/r/ndb_cache2.result:
  Updated test cases for the ndb_util thread, more simultaneous tables and more tesst
mysql-test/t/ndb_cache2.test:
  Updated test cases for the ndb_util thread, more simultaneous tables and more advanced tesst
sql/ha_ndbcluster.cc:
  Add table changed during transaction to list of changed tables in Thd_ndb, this list is then used in ndbcluster_commit to invalidate the cached commit_count in share
  Fix so that ndb_util_thread uses milliseconds "sleeps"
  Changed so that ndb_commit_count uses the commit_count from share if available
sql/ha_ndbcluster.h:
  Add commit_count_lock to NBD_SHARE, use for detecting simultaneous attempts to update commit_count
  Add list of tables changed by transaction to Thd_ndb
  Change check_ndb_connection to take thd as argument, use current_thd as default
  Added m_rows_changed variable to keep track of if this handler has modified any records within the transaction
sql/set_var.cc:
  Change format of code
  Sort sys__ variables in aplha order

into hundin.mysql.fi:/home/marko/mysql-5.0

into mysql.com:/space/my/mysql-5.0

sql/filesort.cc:
  A fix (bug #8799: Killed filesorts can fail inited==RND assertion in ha_rnd_end).              
  Should call ha_rnd_end() only if ha_rnd_init() was called.

into mysql.com:/space/my/mysql-5.0


support-files/mysql.server.sh:
  Auto merged

  "mysql-pro-gpl-cert" packages as well (thanks to Kent for the suggestion)


Build-tools/Do-solaris-pkg:
  - fixed package name matching regex to be satisfied with "mysql-pro-gpl-cert" packages as well
    (thanks to Kent for the suggestion)

Applied some changes to the mysql.server init script that are already shipped as an additional patch
in the 4.1.10a RPMs for SLES9/RHEL3:

- small improvement: use LSB functions to display startup success and failure, if available.
  Fall back to more primitive builtin functions otherwise.
- joined two pieces of code performing the same functionality into one "wait_for_pid" function
- added a "reload" function (LSB requirement)


support-files/mysql.server.sh:
  - small improvement: use LSB functions to display startup success and failure, if available.
    Fall back to builtin functions otherwise.
  - joined two pieces of code performing the same functionality into one "wait_for_pid" function
  - added a "reload" function (LSB requirement)

into mysql.com:/space/pekka/ndb/version/my50

ndb/src/common/transporter/Transporter.cpp:
  missing return

at function level.


ndb/src/ndbapi/NdbEventOperationImpl.cpp:
  Avoid compilation error: On IRIX, variables declared within a loop control statement
  seem to have function scope. Either use different identifiers, or declare them
  at function level.

into mysql.com:/usr/home/ram/work/4.1.b8799

into mysql.com:/M50/mysql-5.0

  dict_load_table(): Remove unused label that was accidentally introduced
  in a 4.0->4.1->5.0 merge.


innobase/dict/dict0load.c:
  dict_load_table(): Remove unused label that was accidentally introduced
  in a 4.0->4.1->5.0 merge.

heap/hp_create.c:
  A fix (bug #8489: Strange auto_increment behaviour with HEAP table).
  Handle autoincrement keys MyISAM-way.
include/heap.h:
  A fix (bug #8489: Strange auto_increment behaviour with HEAP table).
  Handle autoincrement keys MyISAM-way.
sql/ha_heap.cc:
  A fix (bug #8489: Strange auto_increment behaviour with HEAP table).
  Handle autoincrement keys MyISAM-way.

BitKeeper/etc/logging_ok:
  auto-union
innobase/buf/buf0flu.c:
  Manual merge
innobase/dict/dict0load.c:
  Manual merge: do not refuse to open ROW_FORMAT=COMPACT tables

into hundin.mysql.fi:/home/marko/mysql-4.1


innobase/dict/dict0load.c:
  SCCS merged

into krsna.:/home/patg/test/mysql-5.0


BitKeeper/etc/logging_ok:
  auto-union

Konstja and Georg, change sets 1.1806, 1.1805. These changes has been successfully 
tested on both my own workstation (Suse 9.0) and production.mysql.com.


mysql-test/r/federated.result:
  new test results for error handling tests.
mysql-test/t/federated.test:
  new error handling tests
sql/ha_federated.cc:
  - check_foreign_data source added
  - table names now enclosed in '`' to allow for '%' or other characters
  - better error handling
  - mysql_init now checked to see if it returns true/false, error out if false (Georg)
BitKeeper/etc/logging_ok:
  Logging to logging@openlogging.org accepted

  Add diagnostics to track why ut_a(block->state == BUF_BLOCK_FILE_PAGE) failed in buf_flush_ready_for_replace() for a user


innobase/buf/buf0flu.c:
  Add diagnostics to track why ut_a(block->state == BUF_BLOCK_FILE_PAGE) failed in buf_flush_ready_for_replace() for a user

into mysql.com:/home/psergey/mysql-4.1-bug8510

into mysql.com:/home/psergey/mysql-5.0-bug8510


mysql-test/r/ansi.result:
  Auto merged
sql/set_var.cc:
  Auto merged

into snake-hub.snake.net:/src/extern/MySQL/bk/mysql-4.1

into snake-hub.snake.net:/src/extern/MySQL/bk/merge-4.1


BitKeeper/etc/logging_ok:
  auto-union

  Fix path that needs no parameterization.


man/mysql.1.in:
  Fix path that needs no parameterization.
BitKeeper/etc/logging_ok:
  Logging to logging@openlogging.org accepted

into mysql.com:/home/psergey/mysql-4.1-bug8510


sql/set_var.cc:
  Auto merged

Item_sum_count_distinct, and
deploy Unique for use with COUNT(DISTINCT) if there is no blob
column in the list of DISTINCT arguments.


mysql-test/r/count_distinct2.result:
  Test results fixed.
mysql-test/r/func_group.result:
  Updated.
mysql-test/r/sum_distinct.result:
  Updated.
mysql-test/t/func_group.test:
  Add a test for COUNT(DISTINCT) and true varchar and case-insensitive
  collation. The table in the test contains only two distinct values.
mysql-test/t/sum_distinct.test:
  Since now we support INSERT INTO t1 (a) SELECT a+1 FROM t1, shorten
  the test.
  Add a nominal test for AVG(DISTINCT)
sql/item_sum.cc:
  Implementation of cleaned up Item_sum_count_distinct.
  Fixed a bug with COUNT(DISTINCT) and new VARCHAR and collations.
  Fixed a bug wiht AVG(DISTINCT) and wrong number of output digits
  after decimal point.
sql/item_sum.h:
  Cleanup for Item_sum_count_distinct.
  Now if the list of distinct arguments doesn't contain a blob column,
  we always use Unique and merge-sort to find distinct values.
sql/sql_class.h:
  Added a short-cut to find number of elements in Unique if all elements fit
  into memory.

BitKeeper/etc/logging_ok:
  auto-union
sql/ha_berkeley.cc:
  Auto merged

into serg.mylan:/usr/home/serg/Abk/mysql-5.0

sql/item_cmpfunc.h:
  Auto merged
mysql-test/r/join_outer.result:
  !bk-eb merged
mysql-test/t/join_outer.test:
  !bk-eb merged

    don't set LOG_EVENT_BINLOG_IN_USE_F for relay logs
sql/sql_repl.cc
    clear LOG_EVENT_BINLOG_IN_USE_F flag before sending an event to a slave


sql/log.cc:
  don't set LOG_EVENT_BINLOG_IN_USE_F for relay logs
sql/sql_repl.cc:
  clear LOG_EVENT_BINLOG_IN_USE_F flag before sending an event to a slave

into gluh.mysql.r18.ru:/home/gluh/MySQL-MERGE/mysql-5.0

"Access denied to database mysql" was actually not just misleading, but
also wrong.

Bug#7905.