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Davi Arnaut 565f1bc4a1 Bug#47525: MySQL crashed (Federated)
On Mac OS X or Windows, sending a SIGHUP to the server or a
asynchronous flush (triggered by flush_time), would cause the
server to crash.

The problem was that a hook used to detach client API handles
wasn't prepared to handle cases where the thread does not have
a associated session.

The solution is to verify whether the thread has a associated
session before trying to detach a handle.

mysql-test/r/federated_debug.result:
  Add test case result for Bug#47525
mysql-test/t/federated_debug-master.opt:
  Debug point.
mysql-test/t/federated_debug.test:
  Add test case for Bug#47525
sql/slave.cc:
  Check whether a the thread has a associated session.
sql/sql_parse.cc:
  Add debug code to simulate a reload without thread session.
2009-09-30 18:38:02 -03:00
.bzr-mysql moved version to 5.0-main 2009-09-02 13:23:37 +03:00
bdb Tool fix, needed for "compile-dist" to succeed on Solaris: 2009-01-13 14:52:22 +01:00
BitKeeper Merge community up to enterprise, thus ending the community-server 2009-05-06 09:06:32 -04:00
BUILD fixed the CPU checking code. 2009-07-10 16:00:17 +03:00
client Bug #46998 mysqlbinlog can't output BEGIN even if the database is included in a transaction 2009-09-30 10:01:52 +08:00
cmd-line-utils Bug #43414 Parenthesis (and other) warnings compiling MySQL 2009-08-28 17:51:31 +02:00
config/ac-macros Our autoconf function "MYSQL_STACK_DIRECTION" will not work 2009-07-30 16:12:26 +02:00
dbug Bug #45287: phase 2 : 5.0 64 bit compilation warnings 2009-07-16 15:37:38 +03:00
Docs Makefile.am, configure.in: 2007-11-22 17:48:40 +01:00
extra Fix for BUG#18828 - If InnoDB runs out of undo slots, 2009-07-17 14:13:53 +05:30
heap Bug #43414 Parenthesis (and other) warnings compiling MySQL 2009-09-17 17:10:30 +02:00
include Bug #43414 Parenthesis (and other) warnings compiling MySQL 2009-09-17 17:10:30 +02:00
innobase Additional Fix for BUG#40565 - Update Query Results in "1 Row Affected" 2009-06-29 17:57:22 +05:30
libmysql Bug #43414 Parenthesis (and other) warnings compiling MySQL 2009-08-28 17:51:31 +02:00
libmysql_r my_strtoll10-x86.s: 2006-12-31 01:02:27 +01:00
libmysqld Bug #45159 : some tests in suite "jp" fail in embedded server (use LOAD DATA) 2009-09-11 15:52:08 +03:00
man Get rid of manual pages which aren't used. 2009-08-20 21:08:09 +02:00
myisam Bug#34895 'show procedure status' or 'show function status' + 2009-09-30 14:50:25 +02:00
myisammrg Bug #43414 Parenthesis (and other) warnings compiling MySQL 2009-08-28 17:51:31 +02:00
mysql-test Bug#47525: MySQL crashed (Federated) 2009-09-30 18:38:02 -03:00
mysys Merge bug#42850 to 5.0 2009-09-28 14:40:20 +02:00
ndb Bug#17270 - mysql client tool could not find ../share/charsets folder and fails. 2009-07-31 15:22:02 -04:00
netware Handle renamed nwbootstrap -> nwbuild 2009-02-06 15:07:45 +01:00
os2 Avoid the name conflict between the system-provided "md5.h" and the MySQL one 2007-07-19 14:14:03 +02:00
pstack my_strtoll10-x86.s: 2006-12-31 01:02:27 +01:00
regex Bug #43414 Parenthesis (and other) warnings compiling MySQL 2009-08-28 17:51:31 +02:00
scripts backport of Chad's fix for bug #39326 to 5.0-bugteam 2009-08-19 10:59:17 +03:00
server-tools Bug#46013: rpl_extraColmaster_myisam fails on pb2 2009-08-13 17:07:20 -03:00
sql Bug#47525: MySQL crashed (Federated) 2009-09-30 18:38:02 -03:00
sql-bench Bug#44647 - fix file permissions. 2009-07-03 13:48:08 +02:00
sql-common Bug #43414 Parenthesis (and other) warnings compiling MySQL 2009-09-17 17:10:30 +02:00
SSL SSL/Makefile.am mysql-test/Makefile.am: 2007-07-27 17:39:07 +02:00
strings Bug #43414 Parenthesis (and other) warnings compiling MySQL 2009-08-28 17:51:31 +02:00
support-files bug#30954: "configure" script in binary distributions considered harmfull 2009-09-28 15:14:33 +01:00
tests Bug#45010: invalid memory reads during parsing some strange statements 2009-08-07 23:32:01 -03:00
tools Bug #42434: license of mysys MD5 implementation is not GPL-compatible 2009-03-09 20:57:03 +02:00
VC++Files Merge chunk from trunk. 2008-07-10 14:47:53 -04:00
vio Bug #45770 errors reading server SSL files are printed, but 2009-07-23 13:38:11 +02:00
win Updates to build with community features enabled for community builds. 2009-05-20 23:04:34 +02:00
zlib The header "config.h" needs to be included "early" to control other headers. 2008-10-13 14:23:39 +02:00
.bzrignore patch for bug#32496 (2nd) with ansi conformant and Mysql test case. 2007-11-26 21:28:01 +01:00
.cvsignore Import changeset 2000-07-31 21:29:14 +02:00
CMakeLists.txt Bug#17270 - mysql client tool could not find ../share/charsets folder and fails. 2009-07-31 15:22:02 -04:00
configure.in Raise version number after cloning 5.0.86 2009-09-08 22:56:00 +02:00
COPYING - manual.texi will be replaced with a manual written in DocBook/XML. This ChangeSet removes all 2005-04-13 11:51:38 +02:00
EXCEPTIONS-CLIENT EXCEPTIONS-CLIENT: 2007-03-14 18:28:16 +01:00
INSTALL-SOURCE Makefile.am: 2007-11-02 12:59:45 +01:00
INSTALL-WIN-SOURCE Makefile.am: 2007-11-02 12:59:45 +01:00
Makefile.am Bug#36788 Multiple funcs_1 'trig' tests are failing on vanilla builds 2008-06-02 21:57:11 +02:00
README make_binary_distribution.sh: 2006-11-07 22:26:37 +01:00

This is a release of MySQL, a dual-license SQL database server.
MySQL is brought to you by the MySQL team at MySQL AB.

License information can be found in these files:
- For GPL (free) distributions, see the COPYING file and
  the EXCEPTIONS-CLIENT file.
- For commercial distributions, see the LICENSE.mysql file.


For further information about MySQL or additional documentation, see:
- The latest information about MySQL: http://www.mysql.com
- The current MySQL documentation: http://dev.mysql.com/doc

Some manual sections of special interest:

- If you are migrating from an older version of MySQL, please read the
  "Upgrading from..." section first!
- To see what MySQL can do, take a look at the features section.
- For installation instructions, see the Installing and Upgrading chapter.
- For the new features/bugfix history, see the Change History appendix.
- For the currently known bugs/misfeatures (known errors) see the Problems
  and Common Errors appendix.
- For a list of developers and other contributors, see the Credits
  appendix.

A local copy of the MySQL Reference Manual can be found in the Docs
directory in GNU Info format.  You can also browse the manual online or
download it in any of several formats at the URL given earlier in this
file.

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

IMPORTANT:

Bug or error reports should be sent to http://bugs.mysql.com.