Commit graph

2454 commits

Author SHA1 Message Date
unknown
916f5e1ed8 Merge XtraDB 6 with latest MariaDB 5.1 2009-08-03 22:19:12 +02:00
Michael Widenius
9db357e2bf Added MY_CS_NONASCII marker for character sets that are not compatible with latin1 for characters 0x00-0x7f
This allows us to skip and speed up some very common character converts that MySQL is doing when sending data to the client
and this gives us a nice speed increase for most queries that uses only characters in the range 0x00-0x7f.

This code is based on Alexander Barkov's code that he has done in MySQL 6.0


include/m_ctype.h:
  Added MY_CS_NONASCII marker
libmysqld/lib_sql.cc:
  Added function net_store_data(...) that takes to and from CHARSET_INFO * as arguments
mysys/charset.c:
  Mark character sets with MY_CS_NONASCII
scripts/mysql_install_db.sh:
  Fixed messages to refer to MariaDB instead of MySQL
sql/protocol.cc:
  Added function net_store_data(...) that takes to and from CHARSET_INFO * as arguments
sql/protocol.h:
  Added function net_store_data(...) that takes to and from CHARSET_INFO * as arguments
sql/sql_string.cc:
  Quicker copy of strings with no characters above 0x7f
strings/conf_to_src.c:
  Added printing of MY_CS_NONASCII
strings/ctype-extra.c:
  Mark incompatible character sets with MY_CS_NONASCII
  Removed duplicated character set geostd
strings/ctype-sjis.c:
  Mark incompatible character sets with MY_CS_NONASCII
strings/ctype-uca.c:
  Mark incompatible character sets with MY_CS_NONASCII
strings/ctype-ucs2.c:
  Mark incompatible character sets with MY_CS_NONASCII
strings/ctype-utf8.c:
  Mark incompatible character sets with MY_CS_NONASCII
strings/ctype.c:
  Added function to check if character set is compatible with latin1 in ranges 0x00-0x7f
2009-07-02 13:15:33 +03:00
unknown
7c5e321bb8 More XtraDB after-merge fixes following review and buildbot runs:
- Better fix for --innodb-use-sys-malloc causing Valgrind warnings.
 - Different fix for INNODB_IBUF_MAX_SIZE variable changing default value.
 - Fix some problems with the safe mutex lazy init patch.

mysql-test/include/mtr_check.sql:
  Do not check INNODB_IBUF_MAX_SIZE for changes. It is not a dynamic variable, so cannot
  be changed by a test case anyway, and the value may vary slightly from one start of the
  server to the next.
mysql-test/lib/mtr_cases.pm:
  Even just starting and stopping the server with --innodb-use-sys-malloc to check for
  disabled test case under valgrind will cause valgrind leak warnings. So add not_valgrind
  to the list of conditions also tested for directly in mysql-test-run.pl.
mysql-test/mysql-test-run.pl:
  Even just starting and stopping the server with --innodb-use-sys-malloc to check for
  disabled test case under valgrind will cause valgrind leak warnings. So add not_valgrind
  to the list of conditions also tested for directly in mysql-test-run.pl.
mysys/thr_mutex.c:
  Fix a few problems found during review of the lazy init safe mutex patch.
storage/xtradb/ibuf/ibuf0ibuf.c:
  Revert previous fix of INNODB_IBUF_MAX_SIZE default varying slightly between server starts.
  (Fixed instead by ignoring that variable in the test suite).
2009-06-22 10:06:35 +02:00
unknown
4b2aafb35c Merge of Percona XtraDB into MariaDB. 2009-06-11 19:49:51 +02:00
unknown
93bcda598b Merge latest XtraDB from lp:percona-xtradb into MariaDB.
include/my_sys.h:
  Move generic file parsing functions out to shared code, as they are used in several places.
mysys/mf_iocache2.c:
  Move generic file parsing functions out to shared code, as they are used in several places.
sql/log_event.cc:
  Fix XtraDB build with embedded server.
  XtraDB needs access to replication stuff, which is missing in embedded server.
  Solved by defining wrapper function for this which is compiled differently for normal and
  embedded case.
sql/log_event.h:
  Fix XtraDB build with embedded server.
  XtraDB needs access to replication stuff, which is missing in embedded server.
  Solved by defining wrapper function for this which is compiled differently for normal and
  embedded case.
sql/slave.cc:
  Move generic file parsing functions out to shared code, as they are used in several places.
2009-06-11 14:53:26 +02:00
unknown
bb9a3f0c2b XtraDB after-merge fixes.
Fixes to get the test suite to run without failures.

mysql-test/r/information_schema.result:
  Additional variables available now.
  Sort output to avoid depending on engine order.
mysql-test/r/information_schema_all_engines.result:
  More variables now.
mysql-test/r/innodb-autoinc.result:
  Avoid picking up pbxt variables in result
mysql-test/r/innodb-index.result:
  Save state to not corrupt following testcases.
  Suppress an expected warning.
mysql-test/r/innodb-zip.result:
  Work around a problem with dependency on zlib version
mysql-test/r/innodb.result:
  Checksums have changed in Maria.
  Save and restore server state to not corrupt following testcases.
mysql-test/r/innodb_bug36169.result:
  Save and restore server state to not corrupt following testcases.
mysql-test/r/innodb_xtradb_bug317074.result:
  Save and restore server state to not corrupt following testcases.
mysql-test/r/row-checksum-old.result:
  Update result file
mysql-test/r/row-checksum.result:
  Update result file
mysql-test/t/information_schema.test:
  Sort output to avoid depending on engine order.
mysql-test/t/innodb-analyze.test:
  Save and restore server state to not corrupt following testcases.
mysql-test/t/innodb-autoinc.test:
  Save and restore server state to not corrupt following testcases.
mysql-test/t/innodb-index.test:
  Save state to not corrupt following testcases.
  Suppress an expected warning.
mysql-test/t/innodb-zip.test:
  Work around a problem with dependency on zlib version
mysql-test/t/innodb.test:
  Save and restore server state to not corrupt following testcases.
  Update --replace statements for new mysql-test-run
mysql-test/t/innodb_bug34300.test:
  Save and restore server state to not corrupt following testcases.
mysql-test/t/innodb_bug36169.test:
  Save and restore server state to not corrupt following testcases.
mysql-test/t/innodb_bug36172.test:
  Save and restore server state to not corrupt following testcases.
mysql-test/t/innodb_xtradb_bug317074.test:
  Save and restore server state to not corrupt following testcases.
mysql-test/t/partition_innodb.test:
  Fix regexps to work with new SHOW INNODB STATUS output.
mysys/thr_mutex.c:
  Initialize mutex deadlock detection lazily.
  This allows to test XtraDB, which initializes huge amounts of mutexes without using any but a few of them.
storage/xtradb/ibuf/ibuf0ibuf.c:
  Fix problem where value of INNODB_IBUF_MAX_SIZE would depend on the alignment of memory
  allocated by the buffer pool.
storage/xtradb/include/sync0rw.h:
  Fix XtraDB to compile without GCC atomic operation intrinsics (performance may suffer
  when they are not available though).
storage/xtradb/include/sync0rw.ic:
  Fix XtraDB to compile without GCC atomic operation intrinsics (performance may suffer
  when they are not available though).
storage/xtradb/include/univ.i:
  Fix for MariaDB
storage/xtradb/setup.sh:
  Remove no longer needed file from XtraDB.
storage/xtradb/srv/srv0start.c:
  Fix for MariaDB
2009-06-09 17:08:46 +02:00
unknown
48083d73d3 After-merge fixes for problems seen in buildbot after merging MySQL-5.1.35.
- Version number.
 - Valgrind false alarms in libz.
 - New variant of suppression for Valgrind warning in dlclose().
 - Fix double free() in plugin init error case.

configure.in:
  Fix version number. We should reset the maria variant back to `1' when the MySQL version
  number increases.
include/my_sys.h:
  Fix false alarms in Valgrind for zlib.
  
  Apply same fix as for archive storage handler also to the cases of compression in the
  client protocol, and to the compression SQL function.
mysql-test/valgrind.supp:
  A new variant of the dlclose() suppression is needed now.
mysys/my_compress.c:
  Fix false alarms in Valgrind for zlib.
  
  Apply same fix as for archive storage handler also to the cases of compression in the
  client protocol, and to the compression SQL function.
sql/handler.cc:
  Fix a double free() in error case for plugin initialisation.
sql/item_strfunc.cc:
  Fix false alarms in Valgrind for zlib.
  
  Apply same fix as for archive storage handler also to the cases of compression in the
  client protocol, and to the compression SQL function.
2009-05-22 14:38:50 +02:00
unknown
ae134314b8 Fix accessing ulong enum option as uint, failing on 64-bit big-endian. 2009-05-20 17:34:34 +02:00
Michael Widenius
224108a19e Fixed problems in merge
mysql-test/r/information_schema.result:
  Fixed a result file.
mysql-test/r/innodb-autoinc.result:
  Fixed a result file.
mysql-test/t/connect.test:
  Fixed a problem with merge, needed to close
  connections and use the default
2009-05-19 12:28:05 +03:00
unknown
b125770aaa We are now using Valgrind rather than purify, and have for quite some time.
Consequently, rename HAVE_purify to HAVE_valgrind, and related changes.
Leave some comments about purify when not clear that they apply also to Valgrind.
Fix redundant IF_VALGRIND declaration.

Misc. small fixes:
 - Fixes for pool-of-threads patch.
 - Fixes for push of PBXT storage engine.
 - mysql-test-run.pl fix.
 - Fix build problem in compile-pentium64-max.


BUILD/SETUP.sh:
  Rename purify -> valgrind.
BUILD/build_mccge.sh:
  Rename purify -> valgrind.
BUILD/compile-dist:
  Fix that PBXT was missing in source tarball after `BUILD/compile-dist && make dist`
BUILD/compile-pentium64-max:
  Fix a build problem with BUILD/compile-pentium64-max on CentOS/Fedora Core 10 amd64.
        
  On these systems, there is libz.so but no libz.a. Finding libz.so, ./configure decides
  to use system zlib. But since BUILD/compile-pentium64-max builds a fully static binary
  with -all-static, the link of mysqld fails due to missing libz.a.
        
  Fix by using bundled zlib in the build script.
BUILD/compile-solaris-sparc-purify:
  Rename purify -> valgrind.
include/m_string.h:
  Rename purify -> valgrind.
include/my_global.h:
  Rename purify -> valgrind.
mysql-test/Makefile.am:
  Fix that PBXT test suite was missing from `make dist` source tarball.
mysql-test/lib/mtr_unique.pm:
  Better fix to avoid races when chmod'ing the semaphore file.
  (Though using chmod 666 shared files in /tmp/ is still not a very good solution).
mysql-test/t/pool_of_threads.cnf:
  Fix that test case pool_of_threads fails if run on mysqld with no --with-libevent support.
mysys/mf_qsort.c:
  Rename purify -> valgrind.
mysys/my_alloc.c:
  Rename purify -> valgrind.
mysys/my_init.c:
  Rename purify -> valgrind.
mysys/my_rnd.c:
  Rename purify -> valgrind.
mysys/safemalloc.c:
  Rename purify -> valgrind.
scripts/mysql_config.pl.in:
  Rename purify -> valgrind.
scripts/mysql_config.sh:
  Rename purify -> valgrind.
sql/field_conv.cc:
  Rename purify -> valgrind.
sql/filesort.cc:
  Rename purify -> valgrind.
sql/ha_partition.cc:
  Rename purify -> valgrind.
sql/hostname.cc:
  Rename purify -> valgrind.
sql/item_timefunc.cc:
  Rename purify -> valgrind.
sql/log_event.cc:
  Rename purify -> valgrind.
sql/log_event_old.cc:
  Rename purify -> valgrind.
sql/my_decimal.h:
  Rename purify -> valgrind.
sql/mysqld.cc:
  Rename purify -> valgrind.
  Fix redundant IF_VALGRIND declaration.
sql/opt_range.cc:
  Rename purify -> valgrind.
sql/opt_range.h:
  Rename purify -> valgrind.
sql/records.cc:
  Rename purify -> valgrind.
sql/rpl_rli.cc:
  Rename purify -> valgrind.
sql/rpl_rli.h:
  Rename purify -> valgrind.
sql/set_var.cc:
  Fix missing static declaration on pool_of_threads.
sql/slave.cc:
  Rename purify -> valgrind.
sql/sql_base.cc:
  Rename purify -> valgrind.
sql/sql_binlog.cc:
  Rename purify -> valgrind.
sql/sql_class.cc:
  Rename purify -> valgrind.
sql/sql_list.h:
  Rename purify -> valgrind.
sql/sql_load.cc:
  Rename purify -> valgrind.
sql/sql_select.cc:
  Rename purify -> valgrind.
sql/table.cc:
  Rename purify -> valgrind.
storage/archive/azio.c:
  Rename purify -> valgrind.
storage/innobase/buf/buf0buf.c:
  Rename purify -> valgrind.
storage/innobase/include/univ.i:
  Rename purify -> valgrind.
storage/innobase/srv/srv0start.c:
  Rename purify -> valgrind.
storage/maria/ha_maria.cc:
  Rename purify -> valgrind.
storage/maria/ma_blockrec.c:
  Rename purify -> valgrind.
storage/maria/ma_check.c:
  Rename purify -> valgrind.
storage/maria/ma_loghandler.c:
  Rename purify -> valgrind.
storage/maria/ma_packrec.c:
  Rename purify -> valgrind.
storage/maria/ma_page.c:
  Rename purify -> valgrind.
storage/maria/ma_pagecrc.c:
  Rename purify -> valgrind.
storage/maria/ma_search.c:
  Rename purify -> valgrind.
storage/myisam/mi_check.c:
  Rename purify -> valgrind.
storage/myisam/mi_page.c:
  Rename purify -> valgrind.
storage/myisam/mi_search.c:
  Rename purify -> valgrind.
storage/myisammrg/ha_myisammrg.cc:
  Rename purify -> valgrind.
strings/bcmp.c:
  Rename purify -> valgrind.
strings/decimal.c:
  Rename purify -> valgrind.
strings/strmake.c:
  Rename purify -> valgrind.
2009-05-06 14:03:24 +02:00
Michael Widenius
e726e587ec Merged with mysql-5.1 tree.
client/mysqltest.cc:
  Manually merged
configure.in:
  Manually merged
mysql-test/r/variables.result:
  Manually merged
mysql-test/t/variables.test:
  Manually merged
mysys/my_pread.c:
  Manually merged
mysys/my_read.c:
  Manually merged
sql/mysqld.cc:
  Manually merged
storage/csv/ha_tina.h:
  Manually merged
storage/myisam/ha_myisam.cc:
  Manually merged
storage/myisam/mi_check.c:
  Manually merged
storage/myisam/mi_search.c:
  Manually merged
2009-04-25 13:05:32 +03:00
Michael Widenius
210a412522 bzr merge from guilhem's maria tree to our local 5.1
configure.in:
  Manually merged
mysql-test/lib/My/ConfigFactory.pm:
  Manually merged
mysql-test/mysql-test-run.pl:
  Manually merged
mysql-test/t/information_schema.test:
  Manually merged
sql/handler.cc:
  Manually merged
support-files/mysql.spec.sh:
  Manually merged
2009-04-25 12:04:38 +03:00
Guilhem Bichot
c71aae73f6 merge of 5.1-main into 5.1-maria. MyISAM changes are propagated to Maria except
those of davi.arnaut@sun.com-20090219210935-9vilvcisyyieffxl (TODO).
2009-04-01 11:34:52 +02:00
Jonathan Perkin
20f76540a1 Apply 64-bit fix from Azundris. 2009-03-31 16:04:02 +02:00
unknown
6120cc96c9 Fix build error after last push with --with-debug=full due to SAFEMALLOC now being
defined in my_config.h (as opposed to in CFLAGS before.)

mysys/my_malloc.c:
  Need to include my_global.h before messing with SAFEMALLOC, as now that macro may be
  re-defined in my_config.h, which is included from my_global.h
mysys/my_once.c:
  Need to include my_global.h before messing with SAFEMALLOC, as now that macro may be
  re-defined in my_config.h, which is included from my_global.h
mysys/my_realloc.c:
  Need to include my_global.h before messing with SAFEMALLOC, as now that macro may be
  re-defined in my_config.h, which is included from my_global.h
2009-03-31 10:06:51 +02:00
Georgi Kodinov
c36e935ac2 merged 5.0-bugteam -> 5.1-bugteam 2009-03-24 15:58:52 +02:00
Michael Widenius
46db8aac44 Apply patch by Antony Dovgal:
- Move SAFE_MUTEX to be stored in config.h by configure.in (not as a flag used with compiler command line)
- Generate my_config.h in configure

BUILD/SETUP.sh:
  Remove -DSAFE_MUTEX as the following --with-debug flag will automaticly add it
BUILD/compile-ia64-debug-max:
  Remove -DSAFE_MUTEX as the following --with-debug flag will automaticly add it
configure.in:
  Move SAFE_MUTEX and SAFE_MALLOC to [my_] config.h
  Generate my_config.h as part of configure process
dbug/dbug.c:
  Include my_global.h before we undef SAFE_MUTEX
include/Makefile.am:
  Update comment. For now, lets generate my_config.h if someone deletes it after configure
mysys/my_wincond.c:
  Include my_global.h before we undef SAFE_MUTEX
mysys/my_winthread.c:
  Include my_global.h before we undef SAFE_MUTEX
2009-03-22 14:16:09 +02:00
Georgi Kodinov
e8cc09dc8d fixed compilation warnings. addendum to the fix for bug 29125 2009-03-20 16:27:53 +02:00
Georgi Kodinov
26adc3cdc7 Fixed a prototype to match the actual function signature (addendum to the
fix for 29125).
2009-03-20 13:35:00 +02:00
Davi Arnaut
27e3214b49 Bug#43461: invalid comparison with string literal in default.c
Don't compare string literals as it results in unspecified behavior.

mysys/default.c:
  Test for a empty string.
2009-03-19 17:20:15 -03:00
Ignacio Galarza
868db2f21d auto-merge 2009-03-19 09:59:10 -04:00
Ignacio Galarza
675c3ce2bb auto-merge 2009-03-19 09:44:58 -04:00
Ignacio Galarza
1aefa8029f auto-merge 2009-03-19 09:42:36 -04:00
Ignacio Galarza
0d588edf61 auto-merge 2009-03-17 16:29:24 -04:00
Tatiana A. Nurnberg
fb4e68b687 36446: fix Windows warning 2009-03-17 18:24:35 +01:00
Tatiana A. Nurnberg
5d5bd24567 manual merge 2009-03-16 20:54:50 +01:00
Tatiana A. Nurnberg
5867396a8d Bug#36446: Attempt to set @@join_buffer_size to its minimum value produces spurious warning
If a sys-var has a base and a block-size>1, and then a
user-supplied value >= minimum ended up below minimum
thanks to block-size alignment, we threw a warning.
This meant for instance that when getting, then setting
the minimum, we'd see a warning. This was needlessly
confusing. (updated patch)
2009-03-16 16:11:45 +01:00
Alexey Kopytov
15baa13f84 Manual merge of patch for bug into the team tree.
Replaced a call to load_defaults() in sql_plugin.cc with 
its thread-safe version.
2009-03-16 13:37:13 +03:00
Chad MILLER
428e632f00 Merge bugteam and fix for 42675. 2009-03-18 18:38:30 -04:00
Chad MILLER
35d47c3631 Fix indentation. tab -> spaces 2009-03-17 15:43:00 -04:00
Chad MILLER
95618bb3f3 Bug#42675: Dangling pointer leads to a client crash (mysys/my_error.c \
patch enclosed)
  
One call to my_error_unregister_all() would free pointers, but leave one
pointer to just-freed memory still assigned.  That's the bug.  Subsequent
calls of this function would try to follow pointers into deallocated, 
garbage memory and almost certainly SEGV.

Now, after freeing a linked list, unset the initial pointer.
2009-03-17 15:31:07 -04:00
Michael Widenius
4fe3425009 Added "pool-of-threads" handling (with libevent)
This is a backport of code from MySQL 6.0 with cleanups and extensions

The following new options are supported
configure options:
  --with-libevent                  ; Enable use of libevent, which is needed for pool of threads

mysqld options:
--thread-handling=pool-of-threads  ; Use a pool of threads to handle queries
--thread-pool-size=#               ; Define how many threads should be created to handle all queries
--extra-port=#                     ; Extra tcp port that uses the old one-thread-per-connection method
--extra-max-connections=#          ; Number of connections to accept to 'extra-port'
--test-ignore-wrong-options        ; Ignore setting an enum value to a wrong option (for mysql-test-run)



BUILD/SETUP.sh:
  Added libevents (and thus pool-of-threads) to max builds
CMakeLists.txt:
  Added libevent
Makefile.am:
  Added libevents
config/ac-macros/libevent.m4:
  Libevent code for configure
config/ac-macros/libevent_configure.m4:
  Libevent code for configure
configure.in:
  Added libevents
dbug/dbug.c:
  Added _db_is_pushed(); Needed for pool-of-threads code
extra/Makefile.am:
  Added libevents
extra/libevent:
  Libevent initial code
extra/libevent/CMakeLists.txt:
  Libevent initial code
extra/libevent/Makefile.am:
  Libevent initial code
extra/libevent/README:
  Libevent initial code
extra/libevent/WIN32-Code:
  Libevent initial code
extra/libevent/WIN32-Code/config.h:
  Libevent initial code
extra/libevent/WIN32-Code/misc.c:
  Libevent initial code
extra/libevent/WIN32-Code/misc.h:
  Libevent initial code
extra/libevent/WIN32-Code/tree.h:
  Libevent initial code
extra/libevent/WIN32-Code/win32.c:
  Libevent initial code
extra/libevent/buffer.c:
  Libevent initial code
extra/libevent/compat:
  Libevent initial code
extra/libevent/compat/sys:
  Libevent initial code
extra/libevent/compat/sys/_time.h:
  Libevent initial code
extra/libevent/compat/sys/queue.h:
  Libevent initial code
extra/libevent/compat/sys/tree.h:
  Libevent initial code
extra/libevent/devpoll.c:
  Libevent initial code
extra/libevent/epoll.c:
  Libevent initial code
extra/libevent/epoll_sub.c:
  Libevent initial code
extra/libevent/evbuffer.c:
  Libevent initial code
extra/libevent/evdns.c:
  Libevent initial code
extra/libevent/evdns.h:
  Libevent initial code
extra/libevent/event-config.h:
  Libevent initial code
extra/libevent/event-internal.h:
  Libevent initial code
extra/libevent/event.c:
  Libevent initial code
extra/libevent/event.h:
  Libevent initial code
extra/libevent/event_tagging.c:
  Libevent initial code
extra/libevent/evhttp.h:
  Libevent initial code
extra/libevent/evport.c:
  Libevent initial code
extra/libevent/evrpc-internal.h:
  Libevent initial code
extra/libevent/evrpc.c:
  Libevent initial code
extra/libevent/evrpc.h:
  Libevent initial code
extra/libevent/evsignal.h:
  Libevent initial code
extra/libevent/evutil.c:
  Libevent initial code
extra/libevent/evutil.h:
  Libevent initial code
extra/libevent/http-internal.h:
  Libevent initial code
extra/libevent/http.c:
  Libevent initial code
extra/libevent/kqueue.c:
  Libevent initial code
extra/libevent/log.c:
  Libevent initial code
extra/libevent/log.h:
  Libevent initial code
extra/libevent/min_heap.h:
  Libevent initial code
extra/libevent/poll.c:
  Libevent initial code
extra/libevent/select.c:
  Libevent initial code
extra/libevent/signal.c:
  Libevent initial code
extra/libevent/strlcpy-internal.h:
  Libevent initial code
extra/libevent/strlcpy.c:
  Libevent initial code
include/config-win.h:
  Libevent support
include/my_dbug.h:
  ADded _db_is_pushed
include/mysql.h.pp:
  Update to handle new prototypes
include/typelib.h:
  Split find_type_or_exit() into two functions
include/violite.h:
  Added vio_is_pending()
libmysqld/Makefile.am:
  Added libevent
mysql-test/include/have_pool_of_threads.inc:
  Added test for pool-of-threads
mysql-test/mysql-test-run.pl:
  Don't abort based on time and don't retry test cases when run under --gdb or --debug
mysql-test/r/crash_commit_before.result:
  USE GLOBAL for debug variable
mysql-test/r/have_pool_of_threads.require:
  Added test for pool-of-threads
mysql-test/r/pool_of_threads.result:
  Added test for pool-of-threads
mysql-test/r/subselect_debug.result:
  USE GLOBAL for debug variable
mysql-test/t/crash_commit_before.test:
  USE GLOBAL for debug variable
mysql-test/t/merge-big.test:
  USE GLOBAL for debug variable
mysql-test/t/pool_of_threads-master.opt:
  Added test for pool-of-threads
mysql-test/t/pool_of_threads.test:
  Added test for pool-of-threads
mysys/typelib.c:
  Split find_type_or_exit() into find_type_with_warning()
sql/Makefile.am:
  Added libevent
sql/handler.cc:
  Indentation fix.
  Fixed memory loss bug
  Fixed crash on exit when handler plugin failed
sql/mysql_priv.h:
  Added extra_max_connections and mysqld_extra_port
  Added extern functions from sql_connect.cc
sql/mysqld.cc:
  Added support for new mysqld options
  Added code for 'extra-port' and 'extra-max-connections'
  Split some functions into smaller pieces to be able to reuse code
  Added code for test-ignore-wrong-options
sql/scheduler.cc:
  Updated schduler code from MySQL 6.0
sql/scheduler.h:
  Updated schduler code from MySQL 6.0
sql/set_var.cc:
  Added support for changing "extra_max_connections"
sql/sql_class.cc:
  Iniitalize thread schduler options in THD
sql/sql_class.h:
  Added to extra_port and scheduler to 'THD'
sql/sql_connect.cc:
  Use thd->schduler to check number of connections and terminate connection
  Made some local functions global (for scheduler.cc)
vio/viosocket.c:
  Added 'vio_pending', needed for scheduler..c
2009-03-13 00:27:35 +02:00
Georgi Kodinov
f79cb0de91 merge of bug 42434 to 5.1-bugteam 2009-03-11 18:13:42 +02:00
Guilhem Bichot
b0fcbc84ef merge of 5.1-main into 5.1-maria; MyISAM changes are also ported to Maria. 2009-03-11 16:32:42 +01:00
Georgi Kodinov
3033ea85a2 Bug : license of mysys MD5 implementation is not GPL-compatible
Took the Xfree implementation (based on the same rewrite as the NDB one)
and added it instead of the current implementation.
Added a macro to make the calls to MD5 more streamlined. 

client/mysqlmanager-pwgen.c:
  Bug : changed to call the macro
include/my_md5.h:
  Bug : use the Xfree implementation
mysys/md5.c:
  Bug : use the Xfree implementation
sql/item_strfunc.cc:
  Bug : changed to call the macro
sql/table.cc:
  Bug : changed to call the macro
tools/mysqlmanager.c:
  Bug : changed to call the macro
2009-03-09 20:57:03 +02:00
He Zhenxing
5229ef4ac8 Merge BUG#22082 from 5.0-bugteam to 5.1-bugteam 2009-03-06 17:38:14 +08:00
He Zhenxing
82fc35475c BUG#22082 Slave hangs(holds mutex) on "disk full"
When disk is full, server may waiting for free space while
writing binlog, relay-log or MyISAM tables. The server will 
continue after user have freed some space. But the error
message printed was not quite clear about the how often the
error message is printed, and there will be a delay before
the server continue and user freeing space. And caused users
thinking that the server was hanging forever.

This patch fixed the problem by making the error messages
printed more clear. The error message is split into two part,
the first part will only be printed once, and the second part
will be printed very 10 times.

Message first part:
Disk is full writing '<filename>' (Errcode: <errorno>). Waiting
for someone to free space... (Expect up to 60 secs delay for 
server to continue after freeing disk space)

Message second part:
Retry in 60 secs, Message reprinted in 600 secs
2009-03-06 17:32:00 +08:00
Alexey Kopytov
f7cf8e57c1 Fix for bug : Race condition around default_directories
in load_defaults() 

load_defaults(), my_search_option_files() and 
my_print_default_files()  utilized a global variable 
containing  a pointer to thread local memory. This could lead 
to race conditions when those functions were called with high 
concurrency. 

Fixed by changing the interface of the said functions to avoid 
the necessity for using a global variable.

Since we cannot change load_defaults() prototype for API
compatibility reasons, it was renamed my_load_defaults().
Now load_defaults() is a thread-unsafe wrapper around
a thread-safe version, my_load_defaults().


mysys/default.c:
  1. Added a thread-safe version of load_defaults(), changed
  load_defaults() with the old interface to be a thread-unsafe
  wrapper around the thread-safe version.
  2. Always use a private MEM_ROOT in my_print_default_files, 
  don't use a global variable.
sql-common/client.c:
  Use a thread-safe version of load_defaults().
2009-02-27 11:26:06 +02:00
Alexey Botchkov
a34bb2b8d8 merging. 2009-02-24 15:29:49 +04:00
Michael Widenius
945fa0d913 Merge with mysql-maria tree
mysql-test/t/variables.test:
  Reset delay_key_write, otherwise maria.maria test may fail
sql/set_var.cc:
  Reset ha_open_options if one resets the delay_key_write variable.
  Before there was no way to reset it without restarting mysqld, which caused some tests to fail
2009-02-19 11:01:25 +02:00
Michael Widenius
a8fdaa6f2c Merge with base MySQL 5.1
Contains fixes for test cases
Changed release tag to beta

configure.in:
  change release tag to beta
2009-02-15 12:58:34 +02:00
Ignacio Galarza
5b7347bda3 Bug#29125 Windows Server X64: so many compiler warnings
- Remove bothersome warning messages.  This change focuses on the warnings 
that are covered by the ignore file: support-files/compiler_warnings.supp.
- Strings are guaranteed to be max uint in length
2009-02-13 11:41:47 -05:00
Guilhem Bichot
b90ff5340f Fixing problems of previous 5.1-main->5.1-maria merge:
- adding back Serg's "mtr --list-options"
- safe_mutex deadlock detector started raising wrong deadlock warnings, fixed
here by a backport from 6.0-main.

include/my_pthread.h:
  Porting changes done to 6.0-main which satisfy the safe_mutex deadlock detector (those
  in 5.1-main don't), see chad@mysql.com-20090126155607-n0j3zbmgbfepnmmo for explanations
mysql-test/mysql-test-run.pl:
  adding back Serg's --list-options
mysys/my_init.c:
  Porting changes done to 6.0-main which satisfy the safe_mutex deadlock detector (those
  in 5.1-main don't), see chad@mysql.com-20090126155607-n0j3zbmgbfepnmmo for explanations
mysys/my_thr_init.c:
  Porting changes done to 6.0-main which satisfy the safe_mutex deadlock detector (those
  in 5.1-main don't), see chad@mysql.com-20090126155607-n0j3zbmgbfepnmmo for explanations
2009-02-12 16:27:33 +01:00
Guilhem Bichot
704b4845aa merge of 5.1-main into 5.1-maria. Myisam->Maria change propagation will follow.
There were so many changes into mtr (this is the new mtr coming) that I rather
copied mtr from 6.0-main here (at least this one knows how to run Maria tests).
I also fixed suite/maria tests to be accepted by the new mtr.

mysys/thr_mutex.c:
  adding DBUG_PRINT here, so that we can locate where the warning is issued.
2009-02-12 15:08:56 +01:00
Ignacio Galarza
54fbbf9591 Bug#29125 Windows Server X64: so many compiler warnings
- Remove bothersome warning messages.  This change focuses on the warnings 
that are covered by the ignore file: support-files/compiler_warnings.supp.
- Strings are guaranteed to be max uint in length
2009-02-10 17:47:54 -05:00
Alexey Botchkov
aa964b7913 merging 2009-02-05 10:33:06 +04:00
Alexey Botchkov
9036f1aa97 Bug#37995 Error message truncation in test "innodb" in embedded mode.
code backported from 6.0


per-file messages:
  include/my_global.h
    Remove SC_MAXWIDTH. This is unused and irrelevant nowadays.
  include/my_sys.h
    Remove errbuf declaration and unused definitions.
  mysys/my_error.c
    Remove errbuf definition and move and adjust ERRMSGSIZE.
  mysys/my_init.c
    Declare buffer on the stack and use my_snprintf.
  mysys/safemalloc.c
    Use size explicitly. It's more than enough for the message at hand.
  sql/sql_error.cc
    Use size explicitly. It's more than enough for the message at hand.
  sql/sql_parse.cc
    Declare buffer on the stack. Use my_snprintf as it will result in
    less stack space being used than by a system provided sprintf --
    this allows us to put the buffer on the stack without causing much
    trouble. Also, the use of errbuff here was not thread-safe as the
    function can be entered concurrently from multiple threads.
  sql/sql_table.cc
    Use MYSQL_ERRMSG_SIZE. Extra space is not needed as my_snprintf will
    nul terminate strings.
  storage/myisam/ha_myisam.cc
Use MYSQL_ERRMSG_SIZE.
  sql/share/errmsg.txt
    Error message truncation in test "innodb" in embedded mode
    filename in the error message can safely take up to 210 symbols.
2009-02-05 10:16:00 +04:00
Davi Arnaut
c9dc936a2b Bug#40536: SELECT is blocked by INSERT DELAYED waiting on
upgrading lock, even with low_priority_updates

The problem is that there is no mechanism to control whether a
delayed insert takes a high or low priority lock on a table.

The solution is to modify the delayed insert thread ("handler")
to take into account the global value of low_priority_updates
when taking table locks. The value of low_priority_updates is
retrieved when the insert delayed thread is created and will
remain the same for the duration of the thread.


include/thr_lock.h:
  Update prototype.
mysql-test/r/delayed.result:
  Add test case result for Bug#40536
mysql-test/t/delayed.test:
  Add test case for Bug#40536
mysys/thr_lock.c:
  Add function parameter which specifies the write lock type.
sql/sql_insert.cc:
  Take a low priority write lock if global value of low_priority_updates
  was ON when the thread was created.
2009-02-03 15:16:24 -02:00
Alexander Barkov
9a64fc52af Bug#41084 full-text index added to custom UCA collation not working
Problem:
Custom UCA collations didn't set the MY_CS_STRNXFRM flag,
which resulted in "prefix_search" method instead of
the required "seq_search".

Problem2: (not metioned in the bug report)
Custom UCA collations didn't also set the MY_CS_UNICODE flag,
so an attempt to compare a column with a custom UCA collation
to another column with a non-Unicode character set led to
the "illegal mix of collation" error.

Fix:
the two missing flags was added into collation initialization.

  Upgrade:

  - All fulltext indexes with custom UCA collations should be rebuilt.

  - Non-fulltext custom UCA indexes should likely be rebuild as well.
2009-02-02 17:25:42 +04:00
Luis Soares
df8543868d merge: 5.1 -> 5.1-rpl
conflicts:
  Text conflict in client/mysqltest.cc
  Text conflict in mysql-test/include/wait_until_connected_again.inc
  Text conflict in mysql-test/lib/mtr_report.pm
  Text conflict in mysql-test/mysql-test-run.pl
  Text conflict in mysql-test/r/events_bugs.result
  Text conflict in mysql-test/r/log_state.result
  Text conflict in mysql-test/r/myisam_data_pointer_size_func.result
  Text conflict in mysql-test/r/mysqlcheck.result
  Text conflict in mysql-test/r/query_cache.result
  Text conflict in mysql-test/r/status.result
  Text conflict in mysql-test/suite/binlog/r/binlog_index.result
  Text conflict in mysql-test/suite/binlog/r/binlog_innodb.result
  Text conflict in mysql-test/suite/rpl/r/rpl_packet.result
  Text conflict in mysql-test/suite/rpl/t/rpl_packet.test
  Text conflict in mysql-test/t/disabled.def
  Text conflict in mysql-test/t/events_bugs.test
  Text conflict in mysql-test/t/log_state.test
  Text conflict in mysql-test/t/myisam_data_pointer_size_func.test
  Text conflict in mysql-test/t/mysqlcheck.test
  Text conflict in mysql-test/t/query_cache.test
  Text conflict in mysql-test/t/rpl_init_slave_func.test
  Text conflict in mysql-test/t/status.test
2009-01-23 13:22:05 +01:00