MySQL Reference Manual for version 4.0.18.
C.4.44 Changes in release 3.23.17
-
Fixed a bug in
FIND_IN_SET() when the first argument was NULL.
-
Added table locks to Berkeley DB.
-
Fixed a bug with
LEFT JOIN and ORDER BY where the first
table had only one matching row.
-
Added 4 sample `my.cnf' example files in the `support-files'
directory.
-
Fixed
duplicated key problem when doing big GROUP BY operations.
(This bug was probably introduced in 3.23.15.)
-
Changed syntax for
INNER JOIN to match SQL-99.
-
Added
NATURAL JOIN syntax.
-
A lot of fixes in the
BDB interface.
-
Added handling of
--no-defaults and --defaults-file to
safe_mysqld.sh and mysql_install_db.sh.
-
Fixed bug in reading compressed tables with many threads.
-
Fixed that
USE INDEX works with PRIMARY keys.
-
Added
BEGIN statement to start a transaction in AUTOCOMMIT mode.
-
Added support for symbolic links for Windows.
-
Changed protocol to let client know if the server is in
AUTOCOMMIT mode
and if there is a pending transaction. If there is a pending transaction,
the client library will give an error before reconnecting to the server to
let the client know that the server did a rollback.
The protocol is still backward-compatible with old clients.
-
KILL now works on a thread that is locked on a 'write' to a dead client.
-
Fixed memory leak in the replication slave thread.
-
Added new
log-slave-updates option to mysqld, to allow
daisy-chaining the slaves.
-
Fixed compile error on FreeBSD and other systems where
pthread_t
is not the same as int.
-
Fixed master shutdown aborting the slave thread.
-
Fixed a race condition in
INSERT DELAYED code when doing
ALTER TABLE.
-
Added deadlock detection sanity checks to
INSERT DELAYED.
This document was generated
by rdg (Feb 25 2004)
using texi2html