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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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top-level statement) and fixes for the bugs it finds.
Fix for non-serious Valgrind warning.
sql/sql_insert.cc:
When CREATE TABLE IF NOT EXISTS finds the table already exists,
'table' is the existing table. So if that table is temporary we don't
re-enable transactions which is a bug.
sql/sql_parse.cc:
verify that at the end of each top-statement transactions have
been re-enabled. Does not apply to substatements (consider
CREATE TABLE t1 SELECT stored_func() : the substatements inside
stored_func() run with transaction disabled).
I am not putting the assertion into ha_external_lock(F_UNLCK) because
performance schema tables get closed in the middle of a statement
sometimes while transaction is disabled.
sql/sql_table.cc:
copy_data_between_tables() forgot to clean-up several things in error
conditions (ha_enable_transaction(), free-ing 'copy', etc) as found
by the assertion added to sql_parse.cc.
storage/maria/ha_maria.cc:
Comment
storage/maria/ma_blockrec.c:
fix for Valgrind warning: a temporary table was created, a blob
page of its was flushed to disk and had random bytes in the checksum
area ("write of uninitialized bytes in pwrite")
storage/maria/ma_pagecrc.c:
typo
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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.