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D.4.9 Alterações na distribuição 3.23.51 (31 May 2002) »
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D.4.8. Alterações na distribuição 3.23.52 (14 Aug 2002)

  • Wrap BEGIN/COMMIT around transaction in the binary log. This makes replication honour transactions.

  • Fixed security bug when having an empty database name in the user.db table.

  • Changed initialisation of RND() to make it less predicatable.

  • Fixed problem with GROUP BY on result with expression that created a BLOB field.

  • Fixed problem with GROUP BY on columns that have NULL values. To solve this we now create an MyISAM temporary table when doing a GROUP BY on a possible NULL item. From MySQL 4.0.5 we can use in memory HEAP tables for this case.

  • Fixed problem with privilege tables when downgrading from 4.0.2 to 3.23.

  • Fixed thread bug in SLAVE START, SLAVE STOP and automatic repair of MyISAM tables that could cause table cache to be corrupted.

  • Fixed possible thread related key-cache-corruption problem with OPTIMIZE TABLE and REPAIR TABLE.

  • Added name of 'administrator command' logs.

  • Fixed bug with creating an auto-increment value on second part of a UNIQUE() key where first part could contain NULL values.

  • Don't write slave-timeout reconnects to the error log.

  • Fixed bug with slave net read timeouting

  • Fixed a core-dump bug with MERGE tables and MAX() function.

  • Fixed bug in ALTER TABLE with BDB tables.

  • Fixed bug when logging LOAD DATA INFILE to binary log with no active database.

  • Fixed a bug in range optimiser (causing crashes).

  • Fixed possible problem in replication when doing DROP DATABASE on a database with InnoDB tables.

  • Fixed that mysql_info() returns 0 for 'Duplicates' when using INSERT DELAYED IGNORE.

  • Added -DHAVE_BROKEN_REALPATH to the Mac OS X (darwin) compile options in configure.in to fix a failure under high load.

This is a translation of the MySQL Reference Manual that can be found at dev.mysql.com. The original Reference Manual is in English, and this translation is not necessarily as up to date as the English version.