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| Тема |
 MySQL 4.0.1 Честита Коледа |
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| Автор |
salle (Един такъв) |
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| Публикувано | 26.12.01 15:45 |
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Changes in release 4.0.1
* Fixed bug when HANDLER was used with some unsupported table type.
* mysqldump now puts ALTER TABLE table_name DISABLE KEYS and ALTER TABLE table_name DISABLE KEYS in the sql dump.
* Added mysql_fix_extensions script
* Fixed stack overrun problem LOAD DATA FROM MASTER on OSF1.
* Fixed shutdown problem on HPUX.
* Added functions des_encrypt() and des_decrypt().
* Added statement FLUSH DES_KEY_FILE.
* Added mysqld option --des-key-file.
* HEX(string) now returns the characters in string converted to hexadecimal.
* Fixed problem with GRANT when using lower_case_table_names == 1.
* Changed SELECT ... IN SHARE MODE to SELECT .. LOCK IN SHARE MODE (as in MySQL 3.23).
* A new query cache to cache results from identical SELECT queries.
* Fixed core dump bug on 64 bit machines when it got a wrong communication packet.
* MATCH ... AGAINST(... IN BOOLEAN MODE) can now work without FULLTEXT index.
* Fixed slave to replicate from 3.23 master.
* Miscellaneous replication fixes/cleanup.
* Got shutdown to work on Mac OS X.
* Added `myisam/ft_dump' utility for low-level inspection of FULLTEXT indexes.
* Fixed bug in DELETE ... WHERE ... MATCH ....
* Added support for MATCH ... AGAINST(... IN BOOLEAN MODE). Note: you have to rebuild your tables with ALTER TABLE tablename TYPE=MyISAM to be able to use boolean fulltext search.
* LOCATE() and INSTR() are case sensitive if neither argument is a binary string.
* Changed RND() initialization so that RND(N) and RND(N+1) are more distinct.
* Fixed core dump bug in UPDATE ... ORDER BY.
* Changed INSERT INTO .. SELECT to stop on errors by default.
* Ignore DATA DIRECTORY and INDEX DIRECTORY directives on Windows.
* Added boolean fulltext search code. It should be considered early alpha.
* Extended MODIFY and CHANGE in ALTER TABLE to accept the AFTER keyword.
* Index are now used with ORDER BY on a whole InnoDB table.
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