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MariaDB server is a community developed fork of MySQL server. Started by core members of the original MySQL team, MariaDB actively works with outside developers to deliver the most featureful, stable, and sanely licensed open SQL server in the industry.
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Examined rows are counted for every join part. The per-join-part counter was incremented over all iterations. The result variable was replaced at the end of every iteration. The final result was the number of examined rows by the join part that ended its execution as the last one. The numbers of other join parts was lost. Now we reset the per-join-part counter before every iteration and add it to the result variable at the end of the iteration. That way we get the sum of all iterations of all join parts. No test case. Testing this needs a look into the slow query log. I don't know of a way to do this portably with the test suite. sql/sql_select.cc: Bug#12240 - Rows Examined in Slow Log showing incorrect number? Fixed reseting and accumulation of examined rows counts. |
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| BUILD | ||
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| dbug | ||
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| extra | ||
| heap | ||
| include | ||
| innobase | ||
| isam | ||
| libmysql | ||
| libmysql_r | ||
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| man | ||
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| mysql-test | ||
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| netware | ||
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| pstack | ||
| regex | ||
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| sql | ||
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| sql-common | ||
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| zlib | ||
| .bzrignore | ||
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| acinclude.m4 | ||
| config.guess | ||
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| COPYING | ||
| depcomp | ||
| install-sh | ||
| ltconfig | ||
| ltmain.sh | ||
| Makefile.am | ||
| missing | ||
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| README | ||
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. - For commercial distributions, see the MySQLEULA.txt 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 Installation chapter. - For future plans, see the TODO appendix. - For the new features/bugfix history, see the News appendix. - For the currently known bugs/misfeatures (known errors) see the problems 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.