MySQL Reference Manual for version 4.0.18.
C.4.50 Changes in release 3.23.11
-
Allow the
ALTER TABLE tbl_name ADD (field_list) syntax.
-
Fixed problem with optimizer that could sometimes use incorrect keys.
-
Fixed that
GRANT/REVOKE ALL PRIVILEGES doesn't affect
GRANT OPTION.
-
Removed extra `)' from the output of
SHOW GRANTS.
-
Fixed problem when storing numbers in timestamps.
-
Fix problem with time zones that have half hour offsets.
-
Allow the syntax
UNIQUE INDEX in CREATE statements.
-
mysqlhotcopy - fast online hot-backup utility for local
MySQL databases. By Tim Bunce.
-
New more secure
mysqlaccess. Thanks to Steve Harvey for this.
-
Added
--i-am-a-dummy and --safe-updates options to mysql.
-
Added
select_limit and max_join_size variables to mysql.
-
Added
SQL_MAX_JOIN_SIZE and SQL_SAFE_UPDATES options.
-
Added
READ LOCAL lock that doesn't lock the table for concurrent
inserts. (This is used by mysqldump.)
-
Changed that
LOCK TABLES ... READ no longer allows concurrent
inserts.
-
Added
--skip-delay-key-write option to mysqld.
-
Fixed security problem in the protocol regarding password checking.
-
_rowid can now be used as an alias for an integer type unique indexed
column.
-
Added back blocking of
SIGPIPE when compiling with --thread-safe-clients
to make things safe for old clients.
This document was generated
by rdg (Feb 25 2004)
using texi2html