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unknown 7032486889 Fixes for valgrind
Added optimzation for clustered index
Fixed bug in UPDATE ... ORDER BY
Fixed handling of UPDATE ... LIMIT


BitKeeper/deleted/.del-.cvsignore~7e29af89a3559f4c:
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BitKeeper/deleted/.del-README~d5a4e7ca3a2e87a9:
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include/my_global.h:
  Fix for purify/valgrind
myisam/mi_info.c:
  Updated comment
mysql-test/r/group_by.result:
  New test results
mysql-test/r/innodb.result:
  New test results
mysql-test/r/join_outer.result:
  New test results
mysql-test/r/multi_update.result:
  New test results
mysql-test/r/null_key.result:
  New test results
mysql-test/r/update.result:
  New test results
mysql-test/t/group_by.test:
  Added extra explain to 'suspicious' test.
mysql-test/t/innodb.test:
  Added test for UPDATE ... ORDER BY
mysql-test/t/join_outer.test:
  Changed test to be repeatable
mysql-test/t/multi_update.test:
  Slight change of test to catch more bugs
mysql-test/t/update.test:
  Better test for UPDATE ... ORDER BY
sql/field.cc:
  Simple optimization
sql/ha_heap.h:
  Added optimzation for clustered index
sql/ha_innodb.cc:
  Added optimzation for clustered index
sql/ha_innodb.h:
  Added optimzation for clustered index
sql/handler.h:
  Added optimzation for clustered index
sql/item_sum.cc:
  Removed some usage of current_thd
sql/mysqld.cc:
  Fix bug when compiling for purify/valgrind
sql/opt_range.cc:
  Added optimzation for clustered index
sql/records.cc:
  Fixed comment
sql/sql_list.h:
  Fixed comment
sql/sql_select.cc:
  Removed some usage of current_thd
sql/sql_select.h:
  Removed some usage of current_thd
sql/sql_union.cc:
  Removed some usage of current_thd
sql/sql_update.cc:
  Fixed bug in UPDATE ... ORDER BY
  Fixed handling of UPDATE ... LIMIT
support-files/my-huge.cnf.sh:
  Added default size for query cache
support-files/my-large.cnf.sh:
  Added default size for query cache
2003-04-23 21:52:16 +03:00
bdb Distribution cleanups: 2003-04-11 17:07:58 +02:00
BitKeeper Merge eagle.mysql.r18.ru:/home/vva/work/mysql.orig/clear/mysql-4.0 2003-03-25 19:58:40 -04:00
BUILD - don't override CXX if it's already defined 2003-04-09 14:53:20 +02:00
Build-tools - don't add separate debug symbol file to the binary distribution, 2003-04-07 19:05:00 +02:00
client Merge bk-internal.mysql.com:/home/bk/mysql-4.0 2003-04-03 21:19:12 +03:00
dbug Simple fixes (nothing notable) 2003-03-12 01:40:06 +02:00
div Update copyright 2001-12-06 14:10:51 +02:00
Docs Distribution cleanups: 2003-04-11 17:07:58 +02:00
extra Fixed multi-table-delete for InnoDB tables 2003-02-17 02:14:37 +02:00
fs moved my_getopt.h under client_priv.h 2002-05-22 23:54:24 +03:00
heap New multi-table-update code 2002-11-29 16:40:18 +02:00
include Fixes for valgrind 2003-04-23 21:52:16 +03:00
innobase - Fixed bug in "make DESTDIR=<dir> install" - the InnoDB static 2003-04-10 20:03:52 +02:00
isam Fixes for Netware 2003-01-28 08:38:28 +02:00
libmysql - renamed "rnd" to "my_rnd" as the name was too generic (and is an exported 2003-03-18 22:14:02 +01:00
libmysql_r - Applied required modifications for automake 1.5 2002-11-17 16:45:21 +01:00
libmysqld - Fix for bug #200 (added missing @WRAPLIBS@ to LIBS in 2003-03-31 14:50:29 +02:00
man merged 2003-03-13 13:44:03 +01:00
merge - Applied required modifications for automake 1.5 2002-11-17 16:45:21 +01:00
myisam Fixes for valgrind 2003-04-23 21:52:16 +03:00
myisammrg low-level error messages cleanup 2003-01-28 17:42:08 +01:00
mysql-test Fixes for valgrind 2003-04-23 21:52:16 +03:00
mysys Merge narttu.mysql.fi:/my/mysql-3.23 into narttu.mysql.fi:/my/mysql-4.0 2003-04-03 13:08:28 +03:00
netware Add new XDC file for NetWare pre-emption, drop old build scripts, libmysqld.def 2003-03-31 11:28:20 -05:00
NEW-RPMS Import changeset 2000-07-31 21:29:14 +02:00
os2 - Updated OS/2 port with files provided by Yuri Dario <mc6530@mclink.it> 2002-07-15 18:26:11 +02:00
pstack Update copyright 2001-12-06 14:10:51 +02:00
readline Portability fix. 2002-08-21 23:31:33 +03:00
regex - Applied required modifications for automake 1.5 2002-11-17 16:45:21 +01:00
scripts - added missing dashes to parameter "open-files-limit" in mysqld_safe 2003-04-15 16:11:37 +02:00
sql Fixes for valgrind 2003-04-23 21:52:16 +03:00
sql-bench crash-me.sh: 2003-04-04 02:54:07 +06:00
SSL server-key.pem regenerated 2002-08-08 23:06:15 +02:00
strings Merge with 3.23 to get fix for halloween problem on Update of InnoDB tables 2003-03-18 03:19:20 +02:00
support-files Fixes for valgrind 2003-04-23 21:52:16 +03:00
tests merge with 3.23 to get: 2003-03-15 04:41:57 +02:00
tools A lot of portability fixes. 2003-01-05 20:18:49 +02:00
VC++Files VC++ InstallShield Setup Programs for 4.0.XX tree 2003-03-12 23:16:36 -04:00
vio posreview changing (SCRUM) 2003-02-27 20:31:54 +02:00
zlib Adding the new zlib tree for Windows 2002-03-19 01:08:09 -03:00
.bzrignore Merge with 3.23 to get fixes for --user and BACKUP TABLE 2003-03-10 12:48:43 +02:00
.cvsignore Import changeset 2000-07-31 21:29:14 +02:00
acconfig.h - replaced all occurences of HPUX with HPUX10 (to be prepared for eventual 2002-10-24 14:30:25 +02:00
acinclude.m4 A lot of portability fixes. 2003-01-05 20:18:49 +02:00
config.guess - Applied required modifications for automake 1.5 2002-11-17 16:45:21 +01:00
config.sub - Applied required modifications for automake 1.5 2002-11-17 16:45:21 +01:00
configure.in - updated version number (4.0.12 -> 4.0.13) 2003-03-18 10:00:29 +01:00
depcomp - Applied required modifications for automake 1.5 2002-11-17 16:45:21 +01:00
install-sh - Applied required modifications for automake 1.5 2002-11-17 16:45:21 +01:00
ltconfig - added a dummy file "reservedwords.texi" to the BK tree and the Makefiles, 2003-01-27 13:44:16 +01:00
ltmain.sh - Applied required modifications for automake 1.5 2002-11-17 16:45:21 +01:00
Makefile.am Distribution cleanups: 2003-04-11 17:07:58 +02:00
missing - Applied required modifications for automake 1.5 2002-11-17 16:45:21 +01:00
mkinstalldirs Import changeset 2000-07-31 21:29:14 +02:00
README Removed URL (website is not actively maintained anymore) 2002-04-24 08:28:50 +02:00

This is a release of MySQL, a GPL (free) SQL database server (more
licence information in the PUBLIC file and in the reference manual).

Please read the "Upgrading from..." section in the manual first, if you are
migrating from older versions of MySQL!

The latest information about MySQL can be found at:
http://www.mysql.com

To see what it can do take a look at the features section in the
manual.

For installation instructions see the Installation chapter in the
manual.

For future plans see the TODO appendix in the manual.

New features/bug fixes history is in the news appendix in the manual.

For the currently known bugs/misfeatures (known errors) see the bugs
appendix in the manual.

For examples of SQL and benchmarking information see the bench
directory.

The manual mentioned above can be found in the Docs directory. The
manual is available in the following formats: as plain ASCII text in
Docs/manual.txt, in HTML format in Docs/manual_toc.html, as GNU Info in
Docs/mysql.info and as PostScript in Docs/manual.ps.

MySQL is brought to you by the MySQL team at MySQL AB

For a list of developers and other contributors, see the Credits appendix
in the manual.

************************************************************

IMPORTANT:

Send bug (error) reports, questions and comments to the mailing list
at mysql@lists.mysql.com

Please use the 'mysqlbug' script when posting bug reports or questions
about MySQL. mysqlbug will gather some information about your system
and start your editor with a form in which you can describe your
problem. Bug reports might be silently ignored by the MySQL
maintainers if there is not a good reason included in the report as to
why mysqlbug has not been used. A report that says 'MySQL does not
work for me. Why?' is not considered a valid bug report.

The mysqlbug script can be found in the 'scripts' directory of the
distribution, that is '<where-you-installed-mysql>/scripts'.