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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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during udf initialization. The bug is spotted while working on Bug 12713. If a user-defined function was used in a SELECT statement, and an error would occur during UDF initialization, this error would not terminate execution of the SELECT, but rather would be converted to a warning. The fix is to use a stack buffer to store the message from udf_init instead of private my_error() buffer. mysql-test/r/udf.result: Update the result to reflect the fix for Bug#32007 select udf_function() doesn't return an error if error during udf initialization mysql-test/t/udf.test: Update the test to reflect the fix for Bug #32007 select udf_function() doesn't return an error if error during udf initialization sql/item_func.cc: A fix for Bug#32007. net.last_error buffer was used to store the temporary message from udf_init. Then, when my_error() was called, net.last_error was not empty so my_error() would conclude that there is already an error in the error stack, and not "overwrite" it. However, thd->net.report_error was not set, so the the SELECT was not aborted. The fix is to use a stack buffer instead of thd->net.last_error to store the message from udf_init. The message will end up in thd->net.last_error anyway after a call to my_error. |
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| BUILD | ||
| client | ||
| cmd-line-utils | ||
| config/ac-macros | ||
| dbug | ||
| Docs | ||
| extra | ||
| include | ||
| libmysql | ||
| libmysql_r | ||
| libmysqld | ||
| man | ||
| mysql-test | ||
| mysys | ||
| netware | ||
| plugin | ||
| pstack | ||
| regex | ||
| scripts | ||
| server-tools | ||
| sql | ||
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| sql-common | ||
| storage | ||
| strings | ||
| support-files | ||
| tests | ||
| unittest | ||
| vio | ||
| win | ||
| zlib | ||
| .bzrignore | ||
| .cvsignore | ||
| CMakeLists.txt | ||
| configure.in | ||
| COPYING | ||
| EXCEPTIONS-CLIENT | ||
| Makefile.am | ||
| 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 and the EXCEPTIONS-CLIENT file. - For commercial distributions, see the LICENSE.mysql 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 Installing and Upgrading chapter. - For the new features/bugfix history, see the Change History appendix. - For the currently known bugs/misfeatures (known errors) see the Problems and Common Errors 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.