- 08 Oct, 2009 3 commits
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Alexander Nozdrin authored
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Alexander Nozdrin authored
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Alexander Nozdrin authored
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- 07 Oct, 2009 2 commits
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Alexander Nozdrin authored
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Alexander Nozdrin authored
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- 05 Oct, 2009 2 commits
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Guilhem Bichot authored
Backport of the fix for BUG#33730 "Full table scan instead selected partitions for query more than 10 partitions" from 6.0, made in sergefp@mysql.com-20090205190644-q8632sniogedhtsu
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Guilhem Bichot authored
(from revision konstantin@mysql.com-20080627154042-923m6lzk7z77lrgj ). This moves the slow part (10 seconds over 13) into a separate big test.
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- 03 Oct, 2009 3 commits
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Alexander Nozdrin authored
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Alexander Nozdrin authored
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Alexander Nozdrin authored
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- 02 Oct, 2009 4 commits
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Alexander Nozdrin authored
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Alexander Nozdrin authored
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Alexander Nozdrin authored
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Alexander Nozdrin authored
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- 01 Oct, 2009 5 commits
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Alexander Nozdrin authored
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Alexander Nozdrin authored
2. Mark ndb, rpl_ndb test suites experimental.
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Alexander Nozdrin authored
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Alexander Nozdrin authored
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Alexander Barkov authored
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- 30 Sep, 2009 11 commits
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Joerg Bruehe authored
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Vladislav Vaintroub authored
Revision: 2597.72.1 revid:sp1r-Reggie@core.-20080403153947-15243 removed instances of __NT__ from code. We now only build "NT" binaries
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Vladislav Vaintroub authored
http://lists.mysql.com/commits/59686 Cleanup pthread_self(), pthread_create(), pthread_join() implementation on Windows. Prior implementation is was unnecessarily complicated and even differs in embedded and non-embedded case. Improvements in this patch: * pthread_t is now the unique thread ID, instead of HANDLE returned by beginthread This simplifies pthread_self() to be just straight GetCurrentThreadId(). prior it was much art involved in passing the beginthread() handle from the caller to the TLS structure in the child thread ( did not work for the main thread of course) * remove MySQL specific my_thread_init()/my_thread_end() from pthread_create. No automagic is done on Unix on pthread_create(). Having the same on Windows will improve portability and avoid extra #ifdef's * remove redefinition of getpid() - it was defined as GetCurrentThreadId()
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http://lists.mysql.com/commits/57778Vladislav Vaintroub authored
2677 Vladislav Vaintroub 2008-11-04 CMakeLists.txt files cleanup - remove SAFEMALLOC and SAFE_MUTEX definitions that were present in *each* CMakeLists.txt. Instead, put them into top level CMakeLists.txt, but disable on Windows, because a) SAFEMALLOC does not add any functionality that is not already present in Debug C runtime ( and 2 safe malloc one on top of the other only unnecessarily slows down the server) b)SAFE_MUTEX does not work on Windows and have been explicitely disabled on Windows with #undef previously. Fortunately, ntdll does pretty good job identifying l problems with CRITICAL_SECTIONs. DebugBreak()s on using uninited critical section, unlocking unowned critical section) -Also, remove occationally used -D_DEBUG (added by compiler anyway)
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Ingo Struewing authored
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Ingo Struewing authored
We cann connect() in a non-blocking mode to be able to specify a non-standard timeout. The problem was that we did not fetch the status from the non-blocking connect(). We assumed that poll() would not return a POLLIN flag if the connect failed. But on some platforms this is not true. After a successful poll() we do now retrieve the status value from connect() with getsockopt(...SO_ERROR...). Now we do know if (and how) the connect failed. The test case for my investigation was rpl.rlp_ssl1 on an Ubuntu 9.04 x86_64 machine. Both, IPV4 and IPV6 were active. 'localhost' resolved first for IPV6 and then for IPV4. The connection over IPV6 was blocked. rpl.rlp_ssl1 timed out as it did not notice the failed connect(). The first read() failed, which was interpreted as a master crash and the connection was tried to reestablish with the same result until the retry limit was reached. With the fix, the connect() problem is immediately recognized, and the connect() is retried on the second resolution for 'localhost', which is successful.
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Guilhem Bichot authored
DECIMAL and TIMESTAMP used to have NUM_FLAG, but NEWDECIMAL was forgotten. It's correct that TIMESTAMP does not have the flag nowadays (manual will be updated, connectors developers will be notified).
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Alexander Barkov authored
This patch provides performance improvements: - send_fields() when character_set_results = latin1 is now about twice faster for column/table/database names, consisting on ASCII characters. Changes: - Protocol doesn't use "convert" temporary buffer anymore, and converts strings directly to "packet". - General conversion optimization: quick conversion of ASCII strings was added. modified files: include/m_ctype.h - Adding a new flag. - Adding a new function prototype libmysqld/lib_sql.cc - Adding quick conversion method for embedded library: conversion is now done directly to result buffer, without using a temporary buffer. mysys/charset.c - Mark all dynamic ucs2 character sets as non-ASCII - Mark some dymamic 7bit and 8bit charsets as non-ASCII (for example swe7 is not fully ASCII compatible). sql/protocol.cc - Adding quick method to convert a string directly into protocol buffer, without using a temporary buffer. sql/protocol.h - Adding a new method prototype sql/sql_string.cc Optimization for conversion between two ASCII-compatible charsets: - quickly convert ASCII strings, switch to mc_wc->wc_mb method only when a non-ASCII character is met. - copy four ASCII characters at once on i386 strings/conf_to_src.c - Marking non-ASCII character sets with a flag. strings/ctype-extra.c - Regenerating ctype-extra.c by running "conf_to_src". strings/ctype-uca.c - Marking UCS2 character set as non-ASCII. strings/ctype-ucs2.c - Marking UCS2 character set as non-ASCII. strings/ctype.c - A new function to detect if a 7bit or 8bit character set is ascii compatible.
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Vladislav Vaintroub authored
http://lists.mysql.com/commits/57725 Vladislav Vaintroub 2008-11-03 Cleanup CMakeLists.txt(s) - remove winsock2 (ws2_32) from TARGET_LINK_LIBRARIES. Every exe or dll linked with mysys needs ws2_32, because mysys uses winsock function WSAStartup in my_init(). However, there is no need to explicitely add ws2_32 to the list of TARGET_LINK_LIBRARIES multiple times. Visual Studio comes with a handy pragma that tells linker to add library. So patch replaces bunch of ws2_32 in CMakeLists with single pragma comment(lib,"ws2_32") in my_init.c Additionally, reference to non-existing "debug" library has been removed from TARGET_LINK_LIBRARIES. The correct name of the library is "dbug".
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Vladislav Vaintroub authored
htttp://lists.mysql.com/commits/50957?f=plain Always use TLS functions instead of __declspec(thread) to access thread local storage variables. The change removes the necessity to recomplile the same source files twice - with USE_TLS for DLLs and without USE_TLS for EXEs. Real benefit of this change is better readability and maintainability of TLS functions within MySQL. There is a performance loss using TlsXXX functions compared to __declspec but the difference is negligible in practice. In a sysbench-like benchmark I ran with with TlsGetValue, pthread_[get|set]_specific was called 600000000 times and took 0.17sec of total 35min CPU time, or 0.008%.
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Vladislav Vaintroub authored
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- 29 Sep, 2009 1 commit
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Georgi Kodinov authored
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- 28 Sep, 2009 6 commits
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Joerg Bruehe authored
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Joerg Bruehe authored
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Joerg Bruehe authored
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Joerg Bruehe authored
Solaris binary packages should be compiled with '-g0', not '-g'
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Mikael Ronstrom authored
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Georgi Kodinov authored
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- 27 Sep, 2009 1 commit
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Alexander Nozdrin authored
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- 25 Sep, 2009 2 commits
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Alexander Nozdrin authored
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Alexander Nozdrin authored
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