Commit graph

4524 commits

Author SHA1 Message Date
Joerg Bruehe
5be07ceadd Merge 5.5.24 back into main 5.5.
This is a weave merge, but without any conflicts.
In 14 source files, the copyright year needed to be updated to 2012.
2012-05-07 22:20:42 +02:00
Sergei Golubchik
91527014c2 MDEV-207 Install headers required to build external storage plugins
5.5 version. for cmake, not autotools.
2012-05-05 08:27:17 +02:00
Sergei Golubchik
44cf9ee5f7 5.3 merge 2012-05-04 07:16:38 +02:00
Sergei Golubchik
5701d53190 MDEV-207 Install headers required to build external storage plugins
install all private headers in mysql/private/
2012-04-23 09:45:27 +02:00
Sergei Golubchik
f860b2aad4 merge 2012-04-07 15:58:46 +02:00
Sergei Golubchik
a3073ecd96 merge 2012-04-05 23:07:18 +02:00
Sergei Golubchik
cbd52a42ee merge 2012-04-05 12:01:52 +02:00
Sergei Golubchik
dea3544b2d mysql-5.1.62 merge 2012-04-05 10:49:38 +02:00
unknown
34ed8f3379 lp:886550 Wrong installation path for some include files.
Now install all includes in a flat hierarchy under
$PREFIX/include/mysq/, same as 5.3. User can override with
-DINSTALL_INCLUDEDIR
2012-04-03 08:00:57 +02:00
Michael Widenius
bea887e663 Define dummy my_init_stacktrace() to allow one to call it without #ifdef HAVE_STACKTRACE
Fixed compilation problem on windows.


configure.cmake:
  Added test for pthread_attr_getguardsize
include/my_stacktrace.h:
  Define dummy my_init_stacktrace() to allow one to call it without #ifdef HAVE_STACKTRACE
sql/mysqld.cc:
  Move my_setstacksize() to fix compilation problem on windows
  Don't disable core on signal just becasue platform doesn't handle stack trace
2012-04-03 15:48:56 +03:00
Sergei Golubchik
0d5adca0de debug_sync is now a service, available to dynamically loaded plugins.
new make target - abi_update

libservices/HOWTO:
  remove references to Makefile.am
  small tweaks
2012-03-28 19:26:00 +02:00
Sergei Golubchik
20e706689d mysql-5.5.22 merge
mysql-test/suite/innodb/t/group_commit_crash.test:
  remove autoincrement to avoid rbr being used for insert ... select
mysql-test/suite/innodb/t/group_commit_crash_no_optimize_thread.test:
  remove autoincrement to avoid rbr being used for insert ... select
mysys/my_addr_resolve.c:
  a pointer to a buffer is returned to the caller -> the buffer cannot be on the stack
mysys/stacktrace.c:
  my_vsnprintf() is ok here, in 5.5
2012-03-28 01:04:46 +02:00
Sergei Golubchik
d92009231d a couple of minor post-5.5-merge cleanups
include/mysql_com.h:
  remove "shutdown levels" that aren't shutdown levels from mysql_enum_shutdown_level
mysys/my_addr_resolve.c:
  my_snprintf in 5.5 (but not in 5.3) supports %p
sql/item_func.cc:
  use a method (that exists only in 5.5) instead of directly accessing a member
sql/item_subselect.cc:
  use a method (that exists only in 5.5) instead of directly accessing a member
sql/opt_subselect.cc:
  use a method (that exists only in 5.5) instead of directly accessing a member
sql/sql_select.cc:
  use a method (that exists only in 5.5) instead of directly accessing a member
2012-03-26 12:33:49 +02:00
unknown
99aa3d465e Merge MariaDB 5.3 into latest MariaDB 5.5 2012-03-24 18:25:00 +01:00
unknown
335de5db18 Merge mariadb 5.3->mariadb 5.5 2012-03-24 18:21:22 +01:00
Alexey Botchkov
5c01f1ac14 MDEV-15 Log all sql errors.
modified for MySQL 5.5. Logger service moved to the
        plugin/sql_errlog directory to be properly used later.

plugin/sql_errlog/sql_errlog.c:
  Fixes for bugs #956427 (SQL_ERROR_LOG plugin produces bogus warnings about sql-error-log-size-limit value) and #956463 (Server crashes if SQL_ERROR_LOG fails to initialize) they're also MDEV-184 and MDEV-183
    
  The sql_error_log_deinit() should be prepared for the logger_file to be NULL.
  The logger_file_size_limit upper limit wasn't properly set.
2012-03-24 11:24:20 +01:00
unknown
c895e235f3 Do not use Valgrind client requests in a normal release build, they have a small but noticable performance impact. 2012-03-22 12:31:09 +01:00
Sergei Golubchik
e6c213897d merge 2012-03-21 19:15:29 +01:00
Sergei Golubchik
c88e2679c6 merge 2012-03-21 18:30:34 +01:00
Sergei Golubchik
44ea4e7c1f restore my_safe_printf_stderr for "crash-safe sigsegv handler"
use vsnprintf()
use write() on windows, not WriteFile or fwrite()
localtime_r is still a problem
2012-03-14 21:16:24 +01:00
Alexey Botchkov
e3e2b4e1d1 MDEV-15 Log SQL errors.
mysys/my_logger.c was moved to sql/sql_logger.c
        Logger service was rewritten with file functions instead of stream, so it
        can handle huge files.
2012-03-14 16:37:49 +04:00
Alexey Botchkov
07a82c58a7 MDEV-15 Log all SQL errors.
Added the logger service that provides us with the rotating logs.
              The plugin SQL_ERROR_LOG added. It logs the errors using the 'logger service'
                      for the rotating log files.
              the example record from the log:
                2012-03-09 15:07:29 root[root] @ localhost [] ERROR 1146: Table 'test.xyz' doesn't exist : select * from test.xyz
2012-03-14 00:55:56 +04:00
Sergei Golubchik
00f2e3139f alternative method of resolving addresses for safemalloc and crash handler.
don't link with libbfd, exec addr2line, if it's available at run time
2012-03-13 13:34:24 +01:00
Sergei Golubchik
3f17890892 disable EXTRA_DEBUG in non-dbug builds 2012-03-13 13:27:14 +01:00
Sergei Golubchik
4933d21e5d merge with mysql-5.5.21 2012-03-09 08:06:59 +01:00
Sergei Golubchik
1c530b36d1 mdev-20: INSTALL PLUGIN SONAME 2012-03-05 21:48:06 +01:00
Annamalai Gurusami
7e36c4bdb0 Bug#13635833: MULTIPLE CRASHES IN FOREIGN KEY CODE WITH CONCURRENT DDL/DML
There are two threads.  In one thread, dml operation is going on 
involving cascaded update operation.  In another thread, alter 
table add foreign key constraint is happening.  Under these 
circumstances, it is possible for the dml thread to access a 
dict_foreign_t object that has been freed by the ddl thread.  
The debug sync test case provides the sequence of operations.  
Without fix, the test case will crash the server (because of 
newly added assert).  With fix, the alter table stmt will return 
an error message.  
      
Backporting the fix from MySQL 5.5 to 5.1

rb:961
rb:947
2012-03-01 11:05:51 +05:30
Michael Widenius
e4e85cd2ef Fixed lp:925377 "Querying myisam table metadata while 'alter table..enable keys' is running may corrupt the table"
Fixed wrong mutex order bug in Aria when flush_log_for_bitmap() was called when table is not yet marked for change.

include/my_base.h:
  Added flag that table is opened only for status
mysql-test/r/myisam-big.result:
  Test case for lp:925377
mysql-test/t/myisam-big.test:
  Test case for lp:925377
sql/sql_base.cc:
  If thd->version == 0 (happens only when we are opening a table that is flushed under  MYSQL_LOCK_IGNORE_FLUSH), open the table in HA_OPEN_FOR_STATUS mode
storage/maria/ma_bitmap.c:
  Fixed wrong mutex order bug in Aria when flush_log_for_bitmap() was called when table is not yet marked for change.
storage/maria/ma_dbug.c:
  Ignore last_version <= 1 as these are either flushed or only opened for status
storage/maria/ma_open.c:
  Use last_version=1 as a marker that table was opened with HA_OPEN_FOR_STATUS.
  In this case we just open a new version of the table in read only mode.
storage/myisam/mi_create.c:
  Update prototype
storage/myisam/mi_dbug.c:
  Ignore last_version <= 1 as these are either flushed or only opened for status
storage/myisam/mi_open.c:
  Use last_version=1 as a marker that table was opened with HA_OPEN_FOR_STATUS.
  If HA_OPEN_FOR_STATUS is used, we will not assert if there is an old not-to-be-used version of the table existing.
  In this case we just open a new version of the table in read only mode.
storage/myisam/myisamdef.h:
  Updated prototype
2012-02-28 23:18:52 +02:00
Annamalai Gurusami
c1615df32c Bug#13635833: MULTIPLE CRASHES IN FOREIGN KEY CODE WITH CONCURRENT DDL/DML
There are two threads.  In one thread, dml operation is going on 
involving cascaded update operation.  In another thread, alter 
table add foreign key constraint is happening.  Under these 
circumstances, it is possible for the dml thread to access a 
dict_foreign_t object that has been freed by the ddl thread.  
The debug sync test case provides the sequence of operations.  
Without fix, the test case will crash the server (because of 
newly added assert).  With fix, the alter table stmt will return 
an error message.  
      
rb:947
approved by Jimmy Yang
2012-02-27 17:23:56 +05:30
Michael Widenius
15c5a2686f Merge with MariaDB 5.2 2012-02-21 01:58:50 +02:00
Michael Widenius
038b739c98 Merge with MariaDB 5.1 and MySQL 5.1.61 2012-02-20 17:49:21 +02:00
Michael Widenius
ae07ec6cbf Merge with MYSQL 5.1.61
Fixed README with link to source
Merged InnoDB change to XtraDB

README:
  Added information of where to find MariaDB code
storage/archive/ha_archive.cc:
  Removed memset() of rows, a MariaDB checksum's doesn't touch not used data.
2012-02-20 16:23:18 +02:00
Tatjana Azundris Nuernberg
7d059dcbcd BUG#13431369 - MAIN.VARIABLES-NOTEMBEDDED CRASHES THE SERVER SPORADICALLY ON WINDOWS
On shutdown(), Windows can drop traffic still queued for sending even if that
wasn't specifically requested. As a result, fatal errors (those after
signaling which the server will drop the connection) were sometimes only
seen as "connection lost" on the client side, because the server-side
shutdown() erraneously discarded the correct error message before sending
it.

If on Windows, we now use the Windows API to access the (non-broken) equivalent
of shutdown().

Backport from trunk
2012-02-19 09:00:52 +00:00
Tatjana Azundris Nuernberg
b6b47f8824 BUG#13431369 - MAIN.VARIABLES-NOTEMBEDDED CRASHES THE SERVER SPORADICALLY ON WINDOWS
On shutdown(), Windows can drop traffic still queued for sending even if that
wasn't specifically requested. As a result, fatal errors (those after
signaling which the server will drop the connection) were sometimes only
seen as "connection lost" on the client side, because the server-side
shutdown() erraneously discarded the correct error message before sending
it.

If on Windows, we now use the Windows API to access the (non-broken) equivalent
of shutdown().

Backport from trunk

include/violite.h:
  export mysql_socket_shutdown(). It lives in vio in the backport.
sql/mysqld.cc:
  Go through our own shutdown() rather than straight to the POSIX one.
vio/viosocket.c:
  Define mysql_socket_shutdown(). On UNIXoid systems, it's just a wrapper for shutdown(), but
  on Window, it uses DisconnectEx, which is magic.
2012-02-17 19:02:17 +00:00
Georgi Kodinov
9f18fc5a06 merged mysql-5.5->mysql-5.5-security 2012-02-17 11:55:36 +02:00
Georgi Kodinov
387721101c merge mysql-5.1->mysql-5.1-security 2012-02-17 11:52:41 +02:00
Joerg Bruehe
8674517dd4 Upmerge the AIX compile fix into 5.5. 2012-02-16 16:03:43 +01:00
Joerg Bruehe
d18a6702aa Merge compile fix for AIX into delivery tree. 2012-02-16 15:55:53 +01:00
MySQL Build Team
7a35cb9150 Updated/added copyright headers 2012-02-16 10:48:16 +01:00
Kent Boortz
6a003dd8ef Updated/added copyright headers 2012-02-15 17:21:38 +01:00
MySQL Build Team
7177a2b9d7 Updated/added copyright headers 2012-02-15 17:13:47 +01:00
Vladislav Vaintroub
c0a4377575 Fix build error on Ubuntu 11.10, if systemtap is installed.
The error is due to conflict between min/max macros in my_global.h
and system header < limits>, indirectly included via generated 
probes_mysql_dtrace.h

Temporarily undefined min/max for the inclusion of the probes_mysq_dtrace.h
2012-02-29 18:25:25 +01:00
Vladislav Vaintroub
62dcaf8c29 merge 5.5 2012-02-27 19:32:44 +01:00
unknown
f0c682858f Merge MWL#192: non-blocking client library into MariaDB. 2012-02-26 16:11:44 +01:00
unknown
b8aa31c03d MWL#192 after-merge fixes.
Fix memory leak in one error case in mysqldump.
Fix that HAVE_VALGRIND_VALGRIND_H is now HAVE_VALGRIND in 5.5.
Fix that @have_ssl should not be set in embedded (introduced when
removing #undef HAVE_OPENSSL from my_global.h).
2012-02-23 15:42:21 +01:00
Sergei Golubchik
db39910f08 disable safemalloc for valgrind builds.
always try to use valgrind headers in debug builds.
define HAVE_valgrind for --with-valgrind
fix valgrind check in my_valgrind.h
2012-02-23 15:31:24 +01:00
unknown
9305f2b52f Merge latest MariaDB 5.5 into MWL#192: Non-blocking client library. 2012-02-22 12:14:34 +01:00
unknown
f2db5ef4ba Fix MWL#192 build error: Remove SSL special case for embedded server.
VIO has SSL in embedded server anyway, so we do not win anything by excluding it.

This was actually already done in this changeset:

    revision-id: kostja@sun.com-20100413150445-8x23keoxdiufgq76

"... Also, he removed the (probable) bug of embedded server never using SSL-dependent functions..."
But was apparenly lost by a mis-merge of WL#5030.
2012-02-22 11:44:53 +01:00
unknown
f6b68a1070 Merge MWL#192: Non-blocking client library, into MariaDB 5.5. 2012-02-21 22:15:44 +01:00
Sergei Golubchik
5bf311e1e8 fix the include guards and add missing gplv2 headers 2012-02-17 12:19:38 +01:00
Ashish Agarwal
f0955f9ec7 BUG#11754145 - 45702: IMPOSSIBE TO SPECIFY MYISAM_SORT_BUFFER > 4GB
ON 64 BIT MACHINES

PROBLEM: When sorting index during repair of
         myisam tables, due to improper casting
         of buffer size variables value of myisam_
         sort_buffer_size is not set greater than
         4GB.

SOLUTION: Proper casting of buffer size variable.
          myisam_buffer_size changed to unsigned
          long long to handle size > 4GB on
          linux as well as windows.
2012-02-02 18:17:14 +05:30
Igor Babaev
7b79d8a33f Merge 5.2->5.3 in preparation for the release of mariadb-5.3.4-rc. 2012-02-01 15:48:02 -08:00
Vladislav Vaintroub
398c935db3 further reduce diffs to 5.5, monty review 2012-01-24 19:18:22 +01:00
Vladislav Vaintroub
b7cf6abe52 merge 2012-01-24 01:59:03 +01:00
Vladislav Vaintroub
19d13a3b17 portability fixes for FreeBSD 8 and 9 2012-01-23 17:12:25 +01:00
Alexander Barkov
31a1f8ef54 Merging Bug#11752408 from mysql-5.1 2012-01-23 13:23:50 +04:00
Alexander Barkov
e449cf48af Bug#11752408 - 43593: DUMP/BACKUP/RESTORE/UPGRADE TOOLS FAILS BECAUSE OF UTF8_GENERAL_CI
Introducing new collations:
utf8_general_mysql500_ci and ucs2_general_mysql500_ci,
to reproduce behaviour of utf8_general_ci and ucs2_general_ci
from mysql-5.1.23 (and earlier).

The collations are added to simplify upgrade from mysql-5.1.23 and earlier.

Note: The patch does not make new server start over old data automatically.
Some manual upgrade procedures are assumed.

Paul: please get in touch with me to discuss upgrade procedures
when documenting this bug.

modified:
  include/m_ctype.h
  mysql-test/r/ctype_utf8.result
  mysql-test/t/ctype_utf8.test
  mysys/charset-def.c
  strings/ctype-ucs2.c
  strings/ctype-utf8.c
2012-01-23 13:07:10 +04:00
Vladislav Vaintroub
74cac79218 - Fix rpl_checksum test. Use basename of file in error messages, not the o
nes prefixed with .\ or ./
- Add my_basename() to mysys.
- Do not compile files that are not needed on Windows (my_addr_resolve, an
d safemalloc related stuff it it is not used)
Avoids linker warnings about compilation of essentially empty files.
2012-01-20 01:57:58 +01:00
Joerg Bruehe
316a60af6d Compile fix needed for AIX,
to work around the lack of a bzero() prototype.

include/m_string.h:
  AIX does have bzero() in its system libraries,
  and the configure phase detects it, including the prototype
  (sets both HAVE_BZERO and HAVE_DECL_BZERO),
  but the declaration is missing when the source is compiled.
  Several attempts all failed.
  This patch takes the brute force approach to always map
  "bzero()" to "memset()" on AIX,
  like is done on platforms where "bzero()" is not found at all.
2012-01-19 17:05:47 +01:00
Sergei Golubchik
309ca7b447 fix the linking failure on windows 2012-01-18 22:09:20 +01:00
Sergei Golubchik
4cd19779c7 MDEV-69 SET optimizer_switch = REPLACE(...) causes ER_WRONG_VALUE_FOR_VAR
find_set() in typelib.c expected a zero-terminated string

include/typelib.h:
  disable unused flags
2012-01-17 10:55:27 +01:00
Georgi Kodinov
a72f7ee6a3 merged bug #11754014 2012-01-17 11:38:34 +02:00
Sergei Golubchik
38e3ae155d mysql-5.5 merge 2012-01-16 20:16:35 +01:00
Georgi Kodinov
10543a4a2e Bug #11754014: 45549: udf plugin_dir path separator inconsistency
and cryptic error 1126 message

The problem was that dlopen() related code was using just a subset 
of the path normalization routines used in other places.
Fixed the expansion of the pre-dlopen() behavior for plugins and UDFs
to use a platform-dependent consistent encoding of the paths.
Fixed the error dlopen() error handling to take the correct error message
and strip off the trailing newline character(s).
Fixed tests to do a platform independent replace of directories and to 
account for the traling slash.
2012-01-16 12:04:28 +02:00
Sergei Golubchik
4f435bddfd 5.3 merge 2012-01-13 15:50:02 +01:00
unknown
d5678e1778 Fix non-ssl build. 2012-01-08 10:13:39 +01:00
unknown
17940b652d MWL#192: non-blocking client API, after-review fixes.
Main change is that non-blocking operation is now an option that must be
explicitly enabled with mysql_option(mysql, MYSQL_OPT_NONBLOCK, ...)
before any non-blocing operation can be used.

Also the CLIENT_REMEMBER_OPTIONS flag is now always enabled and thus
effectively ignored (it was not really useful anyway, and this simplifies
things when non-blocking mysql_real_connect() fails).
2012-01-06 12:43:18 +01:00
Vladislav Vaintroub
39ebfa51ef Fix MDEV-49 : version_compile_machine server variable is 'unknown' for x64 builds 2012-01-10 19:23:00 +01:00
Vladislav Vaintroub
305ae953db merge 2011-12-26 16:57:28 +01:00
Sergei Golubchik
db8f698c8a new configure option: NOT_FOR_DISTRIBUTION
fix safemalloc to compile w/o libbfd.

CMakeLists.txt:
  NOT_FOR_DISTRIBUTION option
cmake/readline.cmake:
  simplify libedit/readline detection.
  never use bundled libedit.
  use system readline v6 only if NOT_FOR_DISTRIBUTION=1
configure.cmake:
  use libbfd only if NOT_FOR_DISTRIBUTION=1
include/my_stacktrace.h:
  link with libbfd even w/o safemalloc.
2011-12-14 10:53:32 +01:00
Sergei Golubchik
6cc9d0ffa0 move safemalloc out of dbug.
remeber a real backtrace for every allocation.
make safemalloc to tract C++ new/delete too.
collateral fixes to make the test suite pass.
2011-12-12 22:58:24 +01:00
Sergei Golubchik
745c53ec06 5.2->5.3 merge 2011-12-12 13:00:33 +01:00
Michael Widenius
6d4224a31c Merge with 5.2.
no_error handling for select (used by INSERT ... SELECT) still needs to be fixed, but I will do that in a separate commit
2011-12-11 11:34:44 +02:00
Sergei Golubchik
37c81d81b3 another backtrace resolver that prints source file name and line number 2011-12-11 09:00:12 +01:00
Vladislav Vaintroub
e91bbca5fb Initial threadpool implementation for MariaDB 5.5 2011-12-08 19:17:49 +01:00
Sergei Golubchik
c753bedcb1 win64 sysvar portability fixes 2011-12-02 19:49:05 +01:00
Sergei Golubchik
cff0175d2a install my_valgrind.h too 2011-12-02 16:29:02 +01:00
Sergei Golubchik
d5fd757a42 1. add --plugin-dir and --default-auth to mysqltest.
2. dialog plugin now always returns mysql->password if non-empty and the first question is of password type
3. split get_tty_password into get_tty_password_buff and strdup.
4. dialog plugin now uses get_tty_password by default
5. dialog.test
6. moved small tests of individual plugins into a dedicated suite
2011-12-02 16:26:43 +01:00
Tor Didriksen
b522a6ce78 Bug#11761576 54082: HANDLE_SEGFAULT MAKES USE OF UNSAFE FUNCTIONS
handle_segfault is the signal handler code of mysqld.  however, it makes
calls to potentially unsafe functions localtime_r, fprintf, fflush.



include/my_stacktrace.h:
  Add safe versions of itoa() write() and snprintf().
libmysqld/CMakeLists.txt:
  Move signal handler to separate file.
mysys/stacktrace.c:
  Remove unsafe function calls.
sql/CMakeLists.txt:
  Move signal handler to separate file.
sql/mysqld.cc:
  Move signal handler to separate file.
sql/set_var.h:
  Add missing #include dependency.
sql/sys_vars.cc:
  Cleanup .h and .cc files.
sql/sys_vars.h:
  Cleanup .h and .cc files.
2011-12-02 14:16:48 +01:00
Michael Widenius
55f0e6bf0c Fixes for netware by Guenter Knauf 2011-12-02 00:34:59 +02:00
Michael Widenius
ffab2a90dc Patch to get MariaDB to compile on CYGWIN; By Guenter Knauf
Increased number of locks in thr_lock (used only when testing)


include/my_global.h:
  Patch for CYGWIN
mysys/my_getsystime.c:
  Patch for CYGWIN
mysys/thr_lock.c:
  Increase number of locks for testing
2011-12-02 00:24:58 +02:00
Tor Didriksen
9a15f2492b Bug#11761576 54082: HANDLE_SEGFAULT MAKES USE OF UNSAFE FUNCTIONS
handle_segfault is the signal handler code of mysqld.  however, it makes
calls to potentially unsafe functions localtime_r, fprintf, fflush.



include/my_stacktrace.h:
  Add safe versions of itoa() write() and snprintf().
libmysqld/CMakeLists.txt:
  Move signal handler to separate file.
mysys/stacktrace.c:
  Remove unsafe function calls.
sql/CMakeLists.txt:
  Move signal handler to separate file.
sql/Makefile.am:
  Move signal handler to separate file.
sql/mysqld.cc:
  Move signal handler to separate file.
sql/signal_handler.cc:
  Remove unsafe function calls.
2011-11-30 15:39:29 +01:00
Michael Widenius
a7f87effa5 Merge with 5.1 + fixes for build failures in 5.2
cmd-line-utils/libedit/map.c:
  Fixed compiler warning
cmd-line-utils/libedit/terminal.c:
  Fixed compiler warning
cmd-line-utils/libedit/tty.c:
  Fixed compiler warning
sql/sql_base.cc:
  Fixed memory leak found by valgrind
storage/maria/compat_aliases.cc:
  Ensure that recover_alias is also a set
storage/maria/ma_bitmap.c:
  Proper fix for compiler warning
support-files/compiler_warnings.supp:
  Fixed compiler warning
2011-11-29 22:48:24 +02:00
Michael Widenius
a19f4e3a3a Fixed that maria-recover works as expected.
- "" is now used if no option is set

include/maria.h:
  Added HA_RECOVER_ANY
storage/maria/ha_maria.cc:
  Insert of checking if maria_recover_options == 0, check if any bit is set.
  Fix maria_recover_names to match bitmap. This fixes that recover options works as expected.
storage/maria/ha_maria.h:
  Insert of checking if maria_recover_options == 0, check if any bit is set.
storage/maria/ma_check.c:
  Fixed wrong print
2011-11-29 15:32:25 +02:00
Vladislav Vaintroub
82adfe7b2a merge, fix Windows warnings 2011-11-29 02:00:24 +01:00
Sergei Golubchik
ac8dd6beb9 merged 2011-11-27 17:50:50 +01:00
Sergei Golubchik
dfc1901e80 compilation fixes
cmake/maintainer.cmake:
  don't do -Werror just yet
config.h.cmake:
  according to MSDN PSAPI_VERSION should be 1 in a portable application
mysys/my_thr_init.c:
  first, reset THR_KEY_mysys, and then free dbug data,
  because dbug data are automacially created on the next dbug call,
  unless THR_KEY_mysys is null.
2011-11-27 17:50:08 +01:00
Michael Widenius
a293d0788c Automatic merge 2011-11-24 22:48:35 +02:00
Michael Widenius
6920457142 Merge with MariaDB 5.1 2011-11-24 18:48:58 +02:00
Vladislav Vaintroub
a0331fecf9 Fix package names, by removing a trailing "-MariaDB" ,as we already have leading "mariadb-".
Hardcode -MariaDB suffix for MYSQL_SERVER_VERSION in mysql_version.h
2011-11-23 19:02:08 +01:00
Michael Widenius
7b368e3810 Merge with MySQL 5.1.60 2011-11-23 19:32:14 +02:00
Sergei Golubchik
d463515028 fix dialog plugin to work on windows 2011-11-22 21:55:11 +01:00
Sergei Golubchik
b81d8b2e5a Add support for signed sysvars.
Make max_user_connections signed, with min allowed value being -1.
2011-11-22 18:05:34 +01:00
Sergei Golubchik
d2755a2c9c 5.3->5.5 merge 2011-11-22 18:04:38 +01:00
Michael Widenius
a8d03ab235 Initail merge with MySQL 5.1 (XtraDB still needs to be merged)
Fixed up copyright messages.
2011-11-21 19:13:14 +02:00
unknown
42221abaed Fix bug lp:869036
Apart from the fix, the patch also adds few more unrelated test
cases for partial matching, and fixes few typos.

Analysis:
This bug uncovered that partial matching via rowid intersection
didn't handle the case when:
- the left IN argument has some NULLs,
- there are no non-null value matches, and there is no non-null
  column,
- the subquery columns that are not covered with the NULLs in
  the left IN argument contain at least one row, such that it
  has NULL values in all columns where the left IN operand has
  no NULLs.
In this case there is a partial match.

In addition the analysis of the related code uncovered incorrect
handling of few other related cases.

Solution:
The solution for the bug is to check if there exists a row with
NULLs in all columns other than the ones having NULL in the
let IN operand.

The check is implemented via checking whether the bitmaps that
store NULL information in class Ordered_key have a non-empty
intersection for the relevant columns.

The intersection itself is implemented via the function
bitmap_exists_intersection() in my_bitmap.c.
2011-11-17 01:25:10 +02:00
Sergei Golubchik
6edd76785c merge 2011-11-03 23:39:53 +01:00
Sergei Golubchik
0e007344ea mysql-5.5.18 merge 2011-11-03 19:17:05 +01:00
Igor Babaev
4b4dfd57f5 Merge. 2011-10-28 04:07:11 -07:00
Michael Widenius
fa36a7426b Fixed lp:879939 "assertion in ha_maria::enable_indexes with derived_with_keys=on"
Honor unique/not unique when creating keys for internal tempory tables.
Added new variables to be used to limit how keys are created for internal temporary tables.


include/maria.h:
  Added maria_max_key_length() and maria_max_key_segments()
include/myisam.h:
  Added myisam_max_key_length() and myisam_max_key_segments()
mysql-test/r/mysql.result:
  Drop all used tables
mysql-test/r/subselect4.result:
  Added test case for lp:879939
mysql-test/t/mysql.test:
  Drop all used tables
mysql-test/t/subselect4.test:
  Added test case for lp:879939
sql/mysql_priv.h:
  Added internal_tmp_table_max_key_length and internal_tmp_table_max_key_segments to be used to limit how keys for derived tables are created.
sql/mysqld.cc:
  Added internal_tmp_table_max_key_length and internal_tmp_table_max_key_segments to be used to limit how keys for derived tables are created.
sql/share/errmsg.txt:
  Added new error message for internal errors
sql/sql_select.cc:
  Give error if we try to create a wrong key (this error should never happen)
  Honor unique/not unique when creating keys for internal tempory tables.
storage/maria/ha_maria.cc:
  Added change_table_ptr() to ensure that external_ref points always to the correct table.
  (Not having this caused an assert in the included test)
storage/maria/ha_maria.h:
  Added change_table_ptr() to ensure that external_ref points always to the correct table.
storage/maria/ma_check.c:
  Fixed bug in Duplicate key error printing (now row position is printed correctly)
storage/maria/ma_create.c:
  maria_max_key_length() -> _ma_max_key_length()
storage/maria/ma_info.c:
  Added extern function maria_max_key_length() to calculate the max key length based on current block size.
storage/maria/ma_open.c:
  maria_max_key_length() -> _ma_max_key_length()
storage/maria/maria_def.h:
  maria_max_key_length() -> _ma_max_key_length()
storage/myisam/ha_myisam.cc:
  Added change_table_ptr() to ensure that external_ref points always to the correct table.
  (Not having this caused an assert in the included test)
storage/myisam/ha_myisam.h:
  Added change_table_ptr() to ensure that external_ref points always to the correct table.
2011-10-26 20:25:18 +03:00