Fixed that fulltext query + union results in unexpected behaviour.


sql/item_func.h:
  Remove access to table object from cleanup() as the table object
  may have been dropped earlier (In case of temporary tables or of
  close_thread_tables() is run before cleanup())
  This fixed a bug with access to already freed memory
sql/sql_base.cc:
  Reset variables used by fulltext

libmysql/libmysql.c:
  stmt->mysql could be 0x0 if the connection has failed between prepare and execute
  or any other operation. thus if the user decides to use mysql_stmt_reset()
  we should not segfault.
tests/mysql_client_test.c:
  test for bug #12744 (MYSQL_STMT operations cause seg fault after connection reset)

into  devsrv-b.mysql.com:/space/magnus/my41-bug15302

 - Change "mysql_create_db" to not call "send_ok" if in silent mode i.e. called from "load_master_data"
 - Change mysqltest to detect when there aren't as many warnings available as was reported.


client/mysqltest.c:
  Call "die" if warnings were reported but there weren't any warnings to retrieve
sql/sql_db.cc:
  Don't call "send_ok" if in silent mode.

ndb/test/ndbapi/testBlobs.cpp:
  setValue buffer was not fullsize

into  mysql.com:/home/alexi/innodb/mysql-4.1-merged

  Applied innodb-4.1-ss20 snapshot.


innobase/btr/btr0sea.c:
  Applied innodb-4.1-ss20 snapshot.
    Account for a race condition when dropping the adaptive
    hash index for a B-tree page (Bug #16582).
    btr_search_drop_page_hash_index(): Retry the operation if a hash
    index with different parameters was built meanwhile. Add
    diagnostics for the case that hash node pointers to the page
    remain. This fix is from Heikki.
    btr_search_info_update_hash(), btr_search_info_update_slow():
    Document the parameter "info" as in/out.
innobase/fil/fil0fil.c:
  Applied innodb-4.1-ss20 snapshot.
    Keep track on unflushed modifications to file spaces. When
    there are tens of thousnads of file spaces, flushing all files
    in fil_flush_file_spaces() would be very slow (Bug #16582).
    fil_flush_file_spaces(): Only flush unflushed file spaces.
    fil_space_t, fil_system_t: Add a list of unflushed spaces.
innobase/include/btr0sea.ic:
  Applied innodb-4.1-ss20 snapshot.
    btr_search_info_update_hash(), btr_search_info_update_slow():
    Document the parameter "info" as in/out.

into  mysql.com:/home/alexi/innodb/mysql-4.1-merged

  Applied innodb-4.1-ss17 snapshot.
  Do not mistake TABLENAME_ibfk_0 for auto-generated id.


innobase/dict/dict0dict.c:
  Applied innodb-4.1-ss17 snapshot.
    dict_table_get_highest_foreign_id(): Ignore foreign
    constraint identifiers starting with the pattern
    TABLENAME_ibfk_0 (BUG#16387).
mysql-test/r/innodb.result:
  Applied innodb-4.1-ss17 snapshot.
    Fixed results for added test case.
mysql-test/t/innodb.test:
  Applied innodb-4.1-ss17 snapshot.
    Added test case.

into  neptunus.(none):/home/msvensson/mysql/mysql-4.1

into  c-5c0be253.1238-1-64736c10.cust.bredbandsbolaget.se:/home/pappa/bug12796

into  c-5c0be253.1238-1-64736c10.cust.bredbandsbolaget.se:/home/pappa/bug12796

mysql-test/t/disabled.def:
  Enable the kill test

  Cloned off 4.1.18, new release number 4.1.19


configure.in:
  New release number

  Generated "libmysql.ver" will be in \$(top_builddir)


configure.in:
  Generated "libmysql.ver" will be in \$(top_builddir)

into  sanja.is.com.ua:/home/bell/mysql/bk/work-bug8-4.1

into  mysql.com:/usr_rh9/home/elkin.rh9/MySQL/BARE/mysql-4.1

into  sanja.is.com.ua:/home/bell/mysql/bk/work-bug8-4.1


sql/sql_select.cc:
  Auto merged

mysql-test/t/rpl_ignore_table-slave.opt:
  New BitKeeper file ``mysql-test/t/rpl_ignore_table-slave.opt''
mysql-test/t/rpl_ignore_table.test:
  New BitKeeper file ``mysql-test/t/rpl_ignore_table.test''

sql/sql_parse.cc:
  BUG#15699,16487 merge of the fix made in 5.0
mysql-test/r/rpl_multi_update4.result:
  New BitKeeper file ``mysql-test/r/rpl_multi_update4.result''
mysql-test/t/rpl_multi_update4-slave.opt:
  New BitKeeper file ``mysql-test/t/rpl_multi_update4-slave.opt''
mysql-test/t/rpl_multi_update4.test:
  New BitKeeper file ``mysql-test/t/rpl_multi_update4.test''
mysql-test/r/rpl_ignore_table.result:
  New BitKeeper file ``mysql-test/r/rpl_ignore_table.result''

  Small fix after merge of fix for bug#16510


sql/sql_base.cc:
  Small fix after merge of fix for bug#16510

mysql-test/r/update.result:
  Testcase for BUG#15935
mysql-test/t/update.test:
  Testcase for BUG#15935
sql/sql_update.cc:
  BUG#15935: 
  - Do account for the fact that used_index!=MAX_KEY is also true for cases
    when quick select is used, and use quick select then (and not full index scan).
  - Also removed the redundant "used_index= MAX_KEY" statement

sql/sql_base.cc:
  Auto merged

mysql-test/t/ctype_ucs.test:
  Disable warnings if "InnoDB" is not configured ("classic" build) (bug#16730).

When setup_fields() function finds field named '*' it expands it to the list
of all table fields. It does so by checking that the first char of
field_name is '*', but it doesn't checks that the '* is the only char.
Due to this, when updating table with a field named like '*name', such field
is wrongly treated as '*' and expanded. This leads to making list of fields
to update being longer than list of the new values. Later, the fill_record() 
function crashes by dereferencing null when there is left fields to update,
but no more values.

Added check in the setup_fields() function which ensures that the field
expanding will be done only when '*' is the only char in the field name.


mysql-test/t/update.test:
  Added test case for bug#16510: Updating field named like '*name' caused server crash
mysql-test/r/update.result:
  Added test case for bug#16510: Updating field named like '*name' caused server crash
sql/sql_base.cc:
  Fixed bug #16510: Updating field named like '*name' caused server crash.
  Added check in the setup_fields() function which ensures that the field
  expanding will be done only when '*' is the only char in the field name.

into  phoenix.(none):/data/mysql-4.1-BK

into  april.(none):/home/svoj/devel/mysql/BUG16489/mysql-4.1

Fixed that UPDATE statement crashes multi-byte charset fulltext index.


myisam/ft_update.c:
  Fixed that UPDATE statement crashes multi-byte charset fulltext index.
  While updating, always rewrite multi-byte charset fulltext index.
mysql-test/r/fulltext2.result:
  Added a testcase for BUG#16489.
mysql-test/t/fulltext2.test:
  Added a testcase for BUG#16489.

into  neptunus.(none):/home/msvensson/mysql/bug14634/my41-bug14634

into  phoenix.(none):/data/mysql-4.1-BK

into eagle.intranet.mysql.r18.ru:/home/hf/work/mysql-4.1.mrg

into eagle.intranet.mysql.r18.ru:/home/hf/work/mysql-4.1.mrg

into eagle.intranet.mysql.r18.ru:/home/hf/work/mysql-4.1.mrg


sql/item_func.cc:
  Auto merged

mysql-test/ndb/ndbcluster.sh:
  have made a real fix for mgmd not starting with --no-defaults. re-introduce it to the test suite

into  mysql.com:/home/stewart/Documents/MySQL/4.1/main