- 19 Mar, 2012 1 commit
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Igor Babaev authored
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- 17 Mar, 2012 2 commits
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Igor Babaev authored
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Igor Babaev authored
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- 16 Mar, 2012 3 commits
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Vladislav Vaintroub authored
- Mark test components, plugins etc with COMPONENT Test, to get them excluded from the MSI - Only include debug symbols for client and embedded libs and also mysqld.exe and server plugins (so we can still can get a callstack in case of crash) The rest (all *.pdbs, test components, MTR) can be obtained from the big ZIP distribution, if required.
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Vladislav Vaintroub authored
- do not attempt loading federatedx dynamically - does not work on Windows embedded - race condition in rpl_start_stop_slave - fix exclusion rule to catch warning in partition test
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Igor Babaev authored
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- 14 Mar, 2012 6 commits
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Vladislav Vaintroub authored
The file uses external variables defined in another (C++) source file. Since MSVC mangles variables and not only functions, either variables in question should be extern "C", or sql_logger should be made C++ for link to succeed. Fixed by renaming sql_logger.c to sql_logger.cc
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Sergei Golubchik authored
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Alexey Botchkov authored
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.
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unknown authored
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unknown authored
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Alexey Botchkov authored
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- 13 Mar, 2012 10 commits
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Alexey Botchkov authored
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
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Igor Babaev authored
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Igor Babaev authored
Do not call, directly or indirectly, SQL_SELECT::test_quick_select() for derived materialized tables / views when optimizing joins referring to these tables / views to get cost estimates of materialization. The current code does not create B-tree indexes for materialized derived tables / views. So now it's not possible to get any estimates for ranges conditions over the results of the materialization. The function mysql_derived_create() must take into account the fact that array of the KEY structures specifying the keys over a derived table / view may be moved after the optimization phase if the derived table / view is materialized.
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Michael Widenius authored
Added 'from_end' as extra parameter to Field::unpack() to detect wrong from data. Change ha_archive::unpack_row() to detect wrong field lengths. Replication code changed to detect wrong field information in events. mysql-test/r/archive.result: dded test case for lp:917689 sql/field.cc: Added 'from_end' as extra parameter to Field::unpack() to detect wrong from data. Removed not used 'unpack_key' functions. sql/field.h: Added 'from_end' as extra parameter to Field::unpack() to detect wrong from data. Removed not used 'unpack_key' functions. Removed some not needed unpack() functions. sql/filesort.cc: Added buffer end parameter to unpack_addon_fields() sql/log_event.h: Added end of buffer argument to unpack_row() sql/log_event_old.cc: Added end of buffer argument to unpack_row() sql/log_event_old.h: Added end of buffer argument to unpack_row() sql/records.cc: Added buffer end parameter to unpack_addon_fields() sql/rpl_record.cc: Added end of buffer argument to unpack_row() Added detection of wrong field information in events sql/rpl_record.h: Added end of buffer argument to unpack_row() sql/rpl_record_old.cc: Added end of buffer argument to unpack_row() Added detection of wrong field information in events sql/rpl_record_old.h: Added end of buffer argument to unpack_row() sql/table.h: Added buffer end parameter to unpack() storage/archive/ha_archive.cc: Change ha_archive::unpack_row() to detect wrong field lengths. This fixes lp:917689
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Sergei Golubchik authored
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Sergei Golubchik authored
don't link with libbfd, exec addr2line, if it's available at run time
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Sergei Golubchik authored
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Sergei Golubchik authored
and collateral changes
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Sergei Golubchik authored
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Sergei Golubchik authored
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- 12 Mar, 2012 7 commits
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Sergey Petrunya authored
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Sergey Petrunya authored
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Sergey Petrunya authored
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Sergey Petrunya authored
- The bug would show up - when using PS (so that we get re-execution) - the left_expr of the subquery is a reference to viewname.column_name, so that it crashes when one tries to use it without having called fix_fields for it. - when using SJ-Materialization, which makes use of sj_subq_pred->left_expr expression - The fix is to have setup_conds() fix sj_subq_pred->left_expr for semi-join nests it finds.
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Vladislav Vaintroub authored
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Vladislav Vaintroub authored
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Vladislav Vaintroub authored
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- 11 Mar, 2012 2 commits
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unknown authored
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unknown authored
https://mariadb.atlassian.net/browse/MDEV-28 This task implements a new clause LIMIT ROWS EXAMINED <num> as an extention to the ANSI LIMIT clause. This extension allows to limit the number of rows and/or keys a query would access (read and/or write) during query execution.
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- 10 Mar, 2012 1 commit
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Igor Babaev authored
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- 09 Mar, 2012 6 commits
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Igor Babaev authored
This bug was introduced into mariadb 5.2 in the December 2010 with the patch that added a new engine property: the ability to support virtual columns. As a result of this bug the information from frm files for tables that contained virtual columns did not appear in the information schema tables.
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Michael Widenius authored
Added test case for lp:905782 "Assertion `pageno < ((1ULL) << 40)' failed at ma_pagecache.c:3438: pagecache_read or table corruption on INSERT into a ucs2 table" The orignal bug has been fixed earlier
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unknown authored
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Sergei Golubchik authored
make the test to require sphinx 2.0.4 or later
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Sergei Golubchik authored
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Igor Babaev authored
If in the where clause of the a query some comparison conditions on the field under a MIN/MAX aggregate function contained constants whose sizes exceeded the size of the field then the query could return a wrong result when the optimizer had chosen to apply the MIN/MAX optimization. With such conditions the MIN/MAX optimization still could be applied, yet it would require a more thorough analysis of the keys built to find the value of MIN/MAX aggregate functions with index look-ups. The current patch just prohibits using the MIN/MAX optimization in this situation.
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- 08 Mar, 2012 1 commit
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Sergei Golubchik authored
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- 07 Mar, 2012 1 commit
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Michael Widenius authored
Fixed memory leaks and compiler warnings in ha_sphinx.cc Added HA_MUST_USE_TABLE_CONDITION_PUSHDOWN so that an engine can force index condition to be used mysql-test/suite/sphinx/sphinx.result: Added testing of pushdown conditions and sphinx status variables. mysql-test/suite/sphinx/sphinx.test: Added testing of pushdown conditions and sphinx status variables. mysql-test/suite/sphinx/suite.pm: Print version number if sphinx version is too old. sql/handler.h: Added HA_MUST_USE_TABLE_CONDITION_PUSHDOWN so that an engine can force index condition to be used sql/sql_base.cc: Added 'thd' argument to check_unused() to be able to set 'entry->in_use' if we call handler->extra(). This was needed as sphinx (and possible other storage engines) assumes that 'in_use' is set if handler functions are called. sql/sql_select.cc: Test if handler is forcing pushdown condition to be used. storage/sphinx/ha_sphinx.cc: Updated to version 2.0.4 Fixed memory leaks and compiler warnings. storage/sphinx/ha_sphinx.h: Updated to version 2.0.4 storage/sphinx/snippets_udf.cc: Updated to version 2.0.4
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