b6ff139aa3
Changes: - To detect automatic strlen() I removed the methods in String that uses 'const char *' without a length: - String::append(const char*) - Binary_string(const char *str) - String(const char *str, CHARSET_INFO *cs) - append_for_single_quote(const char *) All usage of append(const char*) is changed to either use String::append(char), String::append(const char*, size_t length) or String::append(LEX_CSTRING) - Added STRING_WITH_LEN() around constant string arguments to String::append() - Added overflow argument to escape_string_for_mysql() and escape_quotes_for_mysql() instead of returning (size_t) -1 on overflow. This was needed as most usage of the above functions never tested the result for -1 and would have given wrong results or crashes in case of overflows. - Added Item_func_or_sum::func_name_cstring(), which returns LEX_CSTRING. Changed all Item_func::func_name()'s to func_name_cstring()'s. The old Item_func_or_sum::func_name() is now an inline function that returns func_name_cstring().str. - Changed Item::mode_name() and Item::func_name_ext() to return LEX_CSTRING. - Changed for some functions the name argument from const char * to to const LEX_CSTRING &: - Item::Item_func_fix_attributes() - Item::check_type_...() - Type_std_attributes::agg_item_collations() - Type_std_attributes::agg_item_set_converter() - Type_std_attributes::agg_arg_charsets...() - Type_handler_hybrid_field_type::aggregate_for_result() - Type_handler_geometry::check_type_geom_or_binary() - Type_handler::Item_func_or_sum_illegal_param() - Predicant_to_list_comparator::add_value_skip_null() - Predicant_to_list_comparator::add_value() - cmp_item_row::prepare_comparators() - cmp_item_row::aggregate_row_elements_for_comparison() - Cursor_ref::print_func() - Removes String_space() as it was only used in one cases and that could be simplified to not use String_space(), thanks to the fixed my_vsnprintf(). - Added some const LEX_CSTRING's for common strings: - NULL_clex_str, DATA_clex_str, INDEX_clex_str. - Changed primary_key_name to a LEX_CSTRING - Renamed String::set_quick() to String::set_buffer_if_not_allocated() to clarify what the function really does. - Rename of protocol function: bool store(const char *from, CHARSET_INFO *cs) to bool store_string_or_null(const char *from, CHARSET_INFO *cs). This was done to both clarify the difference between this 'store' function and also to make it easier to find unoptimal usage of store() calls. - Added Protocol::store(const LEX_CSTRING*, CHARSET_INFO*) - Changed some 'const char*' arrays to instead be of type LEX_CSTRING. - class Item_func_units now used LEX_CSTRING for name. Other things: - Fixed a bug in mysql.cc:construct_prompt() where a wrong escape character in the prompt would cause some part of the prompt to be duplicated. - Fixed a lot of instances where the length of the argument to append is known or easily obtain but was not used. - Removed some not needed 'virtual' definition for functions that was inherited from the parent. I added override to these. - Fixed Ordered_key::print() to preallocate needed buffer. Old code could case memory overruns. - Simplified some loops when adding char * to a String with delimiters. |
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| .github | ||
| BUILD | ||
| client | ||
| cmake | ||
| dbug | ||
| debian | ||
| Docs | ||
| extra | ||
| include | ||
| libmariadb@01ada4b85f | ||
| libmysqld | ||
| libservices | ||
| man | ||
| mysql-test | ||
| mysys | ||
| mysys_ssl | ||
| plugin | ||
| randgen/conf | ||
| scripts | ||
| sql | ||
| sql-bench | ||
| sql-common | ||
| storage | ||
| strings | ||
| support-files | ||
| tests | ||
| tpool | ||
| unittest | ||
| vio | ||
| win | ||
| wsrep-lib@f271ad0c6e | ||
| zlib | ||
| .clang-format | ||
| .gitattributes | ||
| .gitignore | ||
| .gitmodules | ||
| .travis.compiler.sh | ||
| .travis.yml | ||
| appveyor.yml | ||
| BUILD-CMAKE | ||
| CMakeLists.txt | ||
| config.h.cmake | ||
| configure.cmake | ||
| CONTRIBUTING.md | ||
| COPYING | ||
| CREDITS | ||
| INSTALL-SOURCE | ||
| INSTALL-WIN-SOURCE | ||
| KNOWN_BUGS.txt | ||
| README.md | ||
| THIRDPARTY | ||
| VERSION | ||
Code status:
travis-ci.org (10.5 branch)ci.appveyor.com
MariaDB: The open source relational database
MariaDB was designed as a drop-in replacement of MySQL(R) with more features, new storage engines, fewer bugs, and better performance.
MariaDB is brought to you by the MariaDB Foundation and the MariaDB Corporation. Please read the CREDITS file for details about the MariaDB Foundation, and who is developing MariaDB.
MariaDB is developed by many of the original developers of MySQL who now work for the MariaDB Corporation, the MariaDB Foundation and by many people in the community.
MySQL, which is the base of MariaDB, is a product and trademark of Oracle Corporation, Inc. For a list of developers and other contributors, see the Credits appendix. You can also run 'SHOW authors' to get a list of active contributors.
A description of the MariaDB project and a manual can be found at:
https://mariadb.com/kb/en/mariadb-vs-mysql-features/
https://mariadb.com/kb/en/mariadb-versus-mysql-compatibility/
https://mariadb.com/kb/en/new-and-old-releases/
Help
More help is available from the Maria Discuss mailing list https://launchpad.net/~maria-discuss, MariaDB's Zulip instance, https://mariadb.zulipchat.com/ and the #maria IRC channel on Freenode.
Live QA for beginner contributors
MariaDB has a dedicated time each week when we answer new contributor questions live on Zulip and IRC. From 8:00 to 10:00 UTC on Mondays, and 10:00 to 12:00 UTC on Thursdays, anyone can ask any questions they’d like, and a live developer will be available to assist.
New contributors can ask questions any time, but we will provide immediate feedback during that interval.
Licensing
NOTE:
MariaDB is specifically available only under version 2 of the GNU General Public License (GPLv2). (I.e. Without the "any later version" clause.) This is inherited from MySQL. Please see the README file in the MySQL distribution for more information.
License information can be found in the COPYING file. Third party license information can be found in the THIRDPARTY file.
Bug Reports
Bug and/or error reports regarding MariaDB should be submitted at: https://jira.mariadb.org
For reporting security vulnerabilities see: https://mariadb.org/about/security-policy/
The code for MariaDB, including all revision history, can be found at: https://github.com/MariaDB/server