mirror of
https://github.com/MariaDB/server.git
synced 2026-01-06 05:22:24 +03:00
cab36bdf57
Parser rejects ODBC's escape sequences for outer joins other than left outer join, yet the escape sequence BNF specifies that this syntax can be used for left, right, and full outer join syntax. The problem is that although the MySQL Connector/ODBC advertises "Outer Join Escape Sequence" capabilities, the parsing is done in the server and historically it only supported this syntax for left outer joins and applications such as Crystal Reports 11 tries to use this syntax for inner joins. The chosen solution is to reorganize a couple of parser rules to ignore any kind of SQL escape sequence. Ignoring the escape sequences is harmless because the various SQL join clauses are supported by the server.
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.