Fixed memory leak when replication restarts in debug mode


include/my_sys.h:
  Added option to not overwrite files to my_copy()
mysql-test/mysql-test-run.sh:
  Fixed --ddd option
  Fixed that mysqld is restarted if there is a testname-master.sh file
mysql-test/r/backup.result:
  Update for security fix in BACKUP TABLE
mysql-test/t/backup.test:
  Update for security fix in BACKUP TABLE
mysys/my_copy.c:
  Added option to not overwrite files to my_copy()
sql/ha_myisam.cc:
  Don't allow BACKUP TABLE to overwrite files
sql/slave.cc:
  Fixed problem with --debug output from 'handle_slave'
  Fixed memory leak when replication restarts in debug mode

sql/lock.cc:
  Added functions to handle list of table name locks
sql/mysql_priv.h:
  Added functions to handle list of named locks
sql/sql_rename.cc:
  Use new general table name lock functions
sql/sql_table.cc:
  Require table name locks when doing drop table.
  This fixed a deadlock problem when using LOCK TABLE in one thread and DROP TABLE in another

include/global.h:
  Portability fix
  (Using errno before including errno.h can give big problems on Linux)

contain NULL values (which is the case for a crashed .frm file).

mysql-test/t/rpl_rotate_logs.slave-mi:
  Rename: mysql-test/t/rpl_rotate_logs-slave-master-info.opt -> mysql-test/t/rpl_rotate_logs.slave-mi
mysql-test/t/rpl000015.slave-mi:
  Rename: mysql-test/t/rpl000015-slave-master-info.opt -> mysql-test/t/rpl000015.slave-mi

Ensured that all errors messages ends with: ",


sql/share/czech/errmsg.txt:
  Fixed new line terminations
sql/share/danish/errmsg.txt:
  Fixed "syntax" errors.
sql/share/dutch/errmsg.txt:
  Fixed "syntax" errors.
sql/share/english/errmsg.txt:
  Fixed "syntax" errors.
sql/share/estonian/errmsg.txt:
  Fixed "syntax" errors.
sql/share/french/errmsg.txt:
  Fixed "syntax" errors.
sql/share/german/errmsg.txt:
  Fixed "syntax" errors.
sql/share/greek/errmsg.txt:
  Fixed "syntax" errors.
sql/share/hungarian/errmsg.txt:
  Fixed "syntax" errors.
sql/share/italian/errmsg.txt:
  Fixed "syntax" errors.
sql/share/japanese/errmsg.txt:
  Fixed "syntax" errors.
sql/share/korean/errmsg.txt:
  Fixed "syntax" errors.
sql/share/norwegian-ny/errmsg.txt:
  Fixed "syntax" errors.
sql/share/norwegian/errmsg.txt:
  Fixed "syntax" errors.
sql/share/polish/errmsg.txt:
  Fixed "syntax" errors.
sql/share/portuguese/errmsg.txt:
  Fixed "syntax" errors.
sql/share/romanian/errmsg.txt:
  Fixed "syntax" errors.
sql/share/russian/errmsg.txt:
  Fixed "syntax" errors.
sql/share/slovak/errmsg.txt:
  Fixed "syntax" errors.
sql/share/spanish/errmsg.txt:
  Fixed "syntax" errors.
sql/share/swedish/errmsg.txt:
  Fixed "syntax" errors.
sql/share/ukrainian/errmsg.txt:
  Fixed "syntax" errors.

  Add diagnostic prints if insert buffer merge is tried to a page whose type is not an index page, try to recover from the situation by discarding the insert buffer records


innobase/ibuf/ibuf0ibuf.c:
  Add diagnostic prints if insert buffer merge is tried to a page whose type is not an index page, try to recover from the situation by discarding the insert buffer records

into sanja.is.com.ua:/home/bell/mysql/work-3.23

sql/sql_class.cc:
  backporting Peter's fix for better RAND() initialization from 4.0
  to see what it does try
  perl -e 'while($N=shift) { printf "N=%-10d",$N; @b=@c=(); for (1..$N) { @A=split(" ",`mysql -BNe "select rand(), rand(), rand(), rand()"`); for(0..3) { $b[$_]+=$a[$_]; $c[$_]+=$a[$_]*$a[$_]; }} for (0..3) { printf "%15.14f ",($c[$_]-$b[$_]*$b[$_]/$N)/$N } print "\n" }' 10 10 10 100 100 10 100 1000
  before and after the fix

 - add version number to build log files (e.g. Logs/build-4.1-standard.log)
 - add host name and uname to Subject line of build failure mails
   (e.g. "Subject: build(Linux): mysql-4.1-standard compilation failed")

 -> Please merge with all other trees!


Build-tools/Do-compile:
  Small enhancements:
   - add version number to build log files (e.g. Logs/build-4.1-standard.log)
   - add host name and uname to Subject line of build failure mails
     (e.g. "Subject: build(Linux): mysql-4.1-standard compilation failed")

   the --password parameter (better add it to my.cnf instead) (Thanks to
   Christian Hammers for the suggestion)


scripts/mysqlhotcopy.sh:
   - added word of warning about providing the password as cleartext using
     the --password parameter (better add it to my.cnf instead)

   address to report bugs to bugs@mysql.com (thanks to Christian Hammers
   for pointing this out) - please merge this into all other trees!


scripts/mysqlaccess.sh:
   - Yves mail address does not seem to be valid anymore - changed mail
     address to report bugs to bugs@mysql.com (thanks to Christian Hammers
     for pointing this out)

  Backport from 4.0: fix potential bug if store_lock is called with TL_IGNORE in the middle of a query


sql/ha_innobase.cc:
  Backport from 4.0: fix potential bug if store_lock is called with TL_IGNORE in the middle of a query

   and actually results in an error with very recent autoconf versions!
   (see http://www.gnu.org/manual/autoconf/html_node/autoconf_165.html or
    "AC_LIBOBJ vs. LIBOBJS" in the autoconf documentation)
   Please merge this into 4.0 as well!

Fixed handling of lower_case_table_names in SHOW TABLE STATUS, mysql_list_fields() and mysql_table_dump().
This fixes some Errcode 13 errors on Windows when deleting tables.



sql/mysql_priv.h:
  Moved lower case conversion of database names to check_db_name()
sql/mysqld.cc:
  Fix to be able to use 4.0 error message files
sql/sql_db.cc:
  Moved lower case conversion of database names to check_db_name()
sql/sql_parse.cc:
  Moved lower case conversion of database names to check_db_name()
  Added checking of lower_case_table_names for mysql_table_dump() and
  mysql_list_fields()
sql/sql_show.cc:
  Moved lower case conversion of database names to check_db_name()
sql/table.cc:
  Convert database names to lower case in check_db-name() if --lower-case-table-names is used.

made bisone 1.75 compatible code


mysql-test/r/group_by.result:
  test of function with agregate function inside
mysql-test/t/group_by.test:
  test of function with agregate function inside
sql/item_cmpfunc.cc:
  fixed functions to be able work with group function as argument
sql/item_cmpfunc.h:
  fixed functions to be able work with group function as argument
sql/item_func.cc:
  fixed functions to be able work with group function as argument
sql/item_func.h:
  fixed functions to be able work with group function as argument
sql/item_strfunc.cc:
  fixed functions to be able work with group function as argument
sql/item_strfunc.h:
  fixed functions to be able work with group function as argument
sql/sql_yacc.yy:
  made bisone 1.75 compatible code
BitKeeper/etc/logging_ok:
  Logging to logging@openlogging.org accepted

sql/sql_base.cc:
  S

libmysql/libmysql.c:
  Make PACKET_TOO_LARGE error handling safer

  Backport from 4.0: Fix a major bug in InnoDB query estimator for queries of type SELECT ... WHERE col < x and SELECT ... WHERE col > x; MySQL could pick a table scan though the result set was only a few rows in a big table


innobase/btr/btr0cur.c:
  Backport from 4.0: Fix a major bug in InnoDB query estimator for queries of type SELECT ... WHERE col < x and SELECT ... WHERE col > x; MySQL could pick a table scan though the result set was only a few rows in a big table

   now maintained in a separate "mysqldoc" BK source tree) - it will be
   replaced with the correct manual.texi when building the official
   source distribution
 - fixed automake error about reservedwords.texi by moving it to EXTRA_DIST
   instead


Docs/Makefile.am:
   - moved reservedwords.texi from info_TEXINFOS to EXTRA_DIST since it is
     not a full-featured texi file and automake would complain about
     "missing @setfilename"
Docs/manual.texi:
   - replaced manual.texi with a dummy placeholder file (manual.texi is
     now maintained in a separate "mysqldoc" BK source tree) - it will be
     replaced with the correct manual.texi when building the official
     source distribution

   so it's part of the distribution (manual.texi includes this file)
   It will be replaced with the correct one from the mysqldoc tree before
   building the distribution
 - removed generation and inclusion of MIRRORS file, since the mirror list
   is no longer part of manual.texi anyway
 - replaced YFLAGS with AM_YFLAGS in sql/Makefile.am to make automake happy
 - Redirect standard error when checking for dpkg-architecture in ltconfig
   to avoid error message showing during configuration


Docs/Makefile.am:
   - added reservedwords.texi (which gets included by manual.texi)
   - removed MIRRORS (mirror list is not part of the manual anymore)
Docs/reservedwords.texi:
   - Updated wording a bit after adding it to the tree
Makefile.am:
   - removed MIRRORS from EXTRA_DIST (it's not part of the manual anymore)
ltconfig:
   - Redirect standard error when checking for dpkg-architecture
     to avoid error message showing during configuration (thanks to
     John Wythe for the patch)
sql/Makefile.am:
   - replaced YFLAGS with AM_YFLAGS to make automake happy

into sinisa.nasamreza.org:/mnt/work/mysql

 - tagged ChangeSet 1.1315 as "mysql-3.23.55"


configure.in:
   - bump up version number 3.23.55 -> 3.23.56

 - use "gnutar" on Mac OS X to build the binary distribution


Build-tools/Do-compile:
   - merged relevevant changes from 4.0 (Options no-mysqltest, no-benchmark,
     log_timestamp function)
scripts/make_binary_distribution.sh:
   - make sure to use "gnutar" (on Mac OS X) to pack up the binary distribution
     (Mac OS X "tar" seems to be buggy - the resulting tarballs appear to be
     corrupted, e.g. when opening them with Midnight Commander. GNU tar seems
     to extract them correctly, though)

   twice, if --enabable-thread-safe-client is enabled, which broke RPM
   building)


Makefile.am:
   - reverted previous patch and removed libmysql_r from SUBDIRS again
     (it will automatically be added when --enable-thread-safe-client is
     used)