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manual.texi Change note mods, 3.23.10 to 3.23.20.

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paul@teton.kitebird.com 2002-03-22 16:59:09 -06:00
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@ -48605,7 +48605,7 @@ Active mailing list member.
@item Luuk de Boer @email{luuk@@wxs.nl}
Ported (and extended) the benchmark suite to @code{DBI}/@code{DBD}. Have
been of great help with @code{crash-me} and running benchmarks. Some new
date functions. The mysql_setpermissions script.
date functions. The @code{mysql_setpermissions} script.
@item Jay Flaherty @email{fty@@mediapulse.com}
Big parts of the Perl @code{DBI}/@code{DBD} section in the manual.
@item Paul Southworth @email{pauls@@etext.org}, Ray Loyzaga @email{yar@@cs.su.oz.au}
@ -48636,7 +48636,7 @@ MySQL server.
Configure updates for Tru64, large file support and better TCP wrappers
support.
@item John Birrell
Emulation of pthread_mutex() for OS/2.
Emulation of @code{pthread_mutex()} for OS/2.
@item Benjamin Pflugmann
Extended @code{MERGE} tables to handle @code{INSERTS}. Active member
on the MySQL mailing lists.
@ -50857,7 +50857,7 @@ a feature.
@itemize @bullet
@item
Fixed bug in 3.23.19; @code{DELETE FROM tbl_name} removed the .frm file.
Fixed bug in 3.23.19; @code{DELETE FROM tbl_name} removed the @file{.frm} file.
@item
Added @code{SHOW CREATE TABLE}.
@end itemize
@ -50869,7 +50869,7 @@ Added @code{SHOW CREATE TABLE}.
@itemize @bullet
@item
Changed copyright for all files to GPL for the server code and utilities and
LGPL for the client libraries.
to LGPL for the client libraries.
@item
Fixed bug where all rows matching weren't updated on a @code{MyISAM} table
when doing update based on key on a table with many keys and some key changed
@ -50879,11 +50879,11 @@ The Linux MySQL RPM's and binaries are now statically linked with
a linuxthread version that has faster mutex handling when used with
MySQL.
@item
@code{ORDER BY} can now uses @code{REF} keys to find subset the rows
that needs to be sorted.
@code{ORDER BY} can now use @code{REF} keys to find subsets of the rows
that need to be sorted.
@item
Changed name of @code{print_defaults} to @code{my_print_defaults} to avoid
name confusion.
Changed name of @code{print_defaults} program to @code{my_print_defaults}
to avoid name confusion.
@item
Fixed @code{NULLIF()} to work according to ANSI SQL99.
@item
@ -50893,14 +50893,18 @@ parameters to @code{mysqld}.
Fixed bug that destroyed index when doing @code{myisamchk --sort-records}
on a table with prefix compressed index.
@item
Added pack_isam and myisampack to the standard MySQL distribution.
Added @code{pack_isam} and @code{myisampack} to the standard MySQL
distribution.
@item
Added the syntax @code{BEGIN WORK} (the same as @code{BEGIN}).
@item
Fixed core dump bug when using @code{ORDER BY} on a @code{CONV()} expression.
@item Added @code{LOAD TABLE FROM MASTER}
@item Added @code{FLUSH MASTER} and @code{FLUSH SLAVE}
@item Fixed big/little endian problem in the replication
@item
Added @code{LOAD TABLE FROM MASTER}.
@item
Added @code{FLUSH MASTER} and @code{FLUSH SLAVE}.
@item
Fixed big/little endian problem in the replication.
@end itemize
@ -50911,18 +50915,18 @@ Fixed core dump bug when using @code{ORDER BY} on a @code{CONV()} expression.
@item
Fixed a problem from 3.23.17 when choosing character set on the client side.
@item
Added @code{FLUSH TABLES WITH READ LOCK} to make a global lock suitable to
make a copy of MySQL data files.
Added @code{FLUSH TABLES WITH READ LOCK} to make a global lock suitable for
making a copy of MySQL data files.
@item
@code{CREATE TABLE ... SELECT ... PROCEDURE} now works.
@item
Internal temporary tables will now uses compressed index when using
Internal temporary tables will now use compressed index when using
@code{GROUP BY} on @code{VARCHAR/CHAR} columns.
@item
Fixed a problem when locking the same table with both a @code{READ} and a
@code{WRITE} lock.
@item
Fixed problem with myisamchk and @code{RAID} tables.
Fixed problem with @code{myisamchk} and @code{RAID} tables.
@end itemize
@ -50931,7 +50935,7 @@ Fixed problem with myisamchk and @code{RAID} tables.
@itemize @bullet
@item
Fixed a bug in @code{find_in_set()} when the first argument was @code{NULL}.
Fixed a bug in @code{FIND_IN_SET()} when the first argument was @code{NULL}.
@item
Added table locks to Berkeley DB.
@item
@ -50941,7 +50945,7 @@ table had only one matching row.
Added 4 sample @code{my.cnf} example files in the @file{support-files}
directory.
@item
Fixed @code{duplicated key} problem when doing big @code{GROUP BY}'s.
Fixed @code{duplicated key} problem when doing big @code{GROUP BY} operations.
(This bug was probably introduced in 3.23.15.)
@item
Changed syntax for @code{INNER JOIN} to match ANSI SQL.
@ -50959,19 +50963,20 @@ Fixed that @code{USE INDEX} works with @code{PRIMARY} keys.
@item
Added @code{BEGIN} statement to start a transaction in @code{AUTOCOMMIT} mode.
@item
Added symbolic links support for Windows.
Added support for symbolic links for Windows.
@item
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
Changed protocol to let client know if the server is in @code{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
The protocol is still backward compatible with old clients.
@item
@code{KILL} now works on a thread that is locked on a 'write' to a dead client.
@item
Fixed memory leak in the replication slave thread.
@item
Added new option @code{log-slave-updates} to allow daisy-chaining the slaves.
Added new @code{log-slave-updates} option to @code{mysqld}, to allow
daisy-chaining the slaves.
@item
Fixed compile error on FreeBSD and other systems where @code{pthread_t}
is not the same as @code{int}.
@ -50981,7 +50986,7 @@ Fixed master shutdown aborting the slave thread.
Fixed a race condition in @code{INSERT DELAYED} code when doing
@code{ALTER TABLE}.
@item
Added deadlock detection sanity checks to @code{INSERT DELAYED}
Added deadlock detection sanity checks to @code{INSERT DELAYED}.
@end itemize
@ -50990,7 +50995,7 @@ Added deadlock detection sanity checks to @code{INSERT DELAYED}
@itemize @bullet
@item
Added option @code{TYPE=QUICK} to @code{CHECK} and @code{REPAIR}.
Added @code{TYPE=QUICK} option to @code{CHECK} and to @code{REPAIR}.
@item
Fixed bug in @code{REPAIR TABLE} when the table was in use by other threads.
@item
@ -51010,9 +51015,9 @@ Fixed bug in handling of masked IP numbers in the privilege tables.
Fixed bug with @code{delayed_key_writes} tables and @code{CHECK TABLE}.
@item
Added @code{replicate-do-db} and @code{replicate-ignore-db} options to
restrict which databases get replicated
@code{mysqld}, to restrict which databases get replicated.
@item
Added @code{SQL_LOG_BIN} option
Added @code{SQL_LOG_BIN} option.
@end itemize
@ -51047,9 +51052,9 @@ Don't write @code{INSERT DELAYED} to update log if @code{SQL_LOG_UPDATE=0}.
@item
Fixed problem with @code{REPLACE} on @code{HEAP} tables.
@item
Added possible character sets and time zone to @code{SHOW VARIABLES}.
Added possible character sets and time zone to @code{SHOW VARIABLES} output.
@item
Fixed bug in locking code that could result it locking problems with
Fixed bug in locking code that could result in locking problems with
concurrent inserts under high load.
@item
Fixed a problem with @code{DELETE} of many rows on a table with
@ -51061,14 +51066,14 @@ Fixed a bug in reconnect (at the client side) where it didn't free memory
properly in some contexts.
@item
Fixed problems in update log when using @code{LAST_INSERT_ID()} to update
a table with an auto_increment key.
a table with an @code{AUTO_INCREMENT} key.
@item
Added function @code{NULLIF()}.
Added @code{NULLIF()} function.
@item
Fixed bug when using @code{LOAD DATA INFILE} on a table with
@code{BLOB/TEXT} columns.
@item
Optimised MyISAM to be faster when inserting keys in sorted order.
Optimised @code{MyISAM} to be faster when inserting keys in sorted order.
@item
@code{EXPLAIN SELECT ...} now also prints out whether MySQL needs to
create a temporary table or use file sorting when resolving the @code{SELECT}.
@ -51076,15 +51081,15 @@ create a temporary table or use file sorting when resolving the @code{SELECT}.
Added optimisation to skip @code{ORDER BY} parts where the part is a
constant expression in the @code{WHERE} part. Indexes can now be used
even if the @code{ORDER BY} doesn't match the index exactly, as long as
all the not used index parts and all the extra @code{ORDER BY}
all the unused index parts and all the extra @code{ORDER BY}
columns are constants in the @code{WHERE} clause. @xref{MySQL indexes}.
@item
@code{UPDATE} and @code{DELETE} on a whole unique key in the @code{WHERE} part,
is now faster than before.
@code{UPDATE} and @code{DELETE} on a whole unique key in the @code{WHERE} part
are now faster than before.
@item
Changed @code{RAID_CHUNKSIZE} to be in 1024 byte increments.
Changed @code{RAID_CHUNKSIZE} to be in 1024-byte increments.
@item
Fixed coredump in LOAD_FILE(NULL).
Fixed coredump in @code{LOAD_FILE(NULL)}.
@end itemize
@ -51112,7 +51117,8 @@ Fixed that @code{DROP TABLE} is logged in the update log.
Fixed problem when searching on @code{DECIMAL()} key field
where the column data contained leading zeros.
@item
Fix bug in @code{myisamchk} when the auto_increment isn't the first key.
Fix bug in @code{myisamchk} when the @code{AUTO_INCREMENT} column isn't
the first key.
@item
Allow @code{DATETIME} in ISO8601 format: 2000-03-12T12:00:00
@item
@ -51125,7 +51131,8 @@ Added @code{mysql_thread_safe()} function to the MySQL C API.
@item
Added the @code{UMASK_DIR} environment variable.
@item
Added function @code{CONNECTION_ID()}.
Added @code{CONNECTION_ID()} function to return the client connection thread
ID.
@item
When using @code{=} on @code{BLOB} or @code{VARCHAR BINARY} keys, where
only a part of the column was indexed, the whole column of the result
@ -51147,13 +51154,14 @@ Fixed problem when doing locks on the same table more than 2 times in
the same @code{LOCK TABLE} command; This fixed the problem one got when running
the test-ATIS test with @code{--fast} or @code{--check-only-changed}.
@item
Added option @code{SQL_BUFFER_RESULT} to @code{SELECT}.
Added @code{SQL_BUFFER_RESULT} option to @code{SELECT}.
@item
Removed end space from double/float numbers in results from temporary
tables.
@item
Added @code{CHECK TABLE} command.
@item
Added changes for MyISAM in 3.23.12 that didn't get into the source
Added changes for @code{MyISAM} in 3.23.12 that didn't get into the source
distribution because of CVS problems.
@item
Fixed bug so that @code{mysqladmin shutdown} will wait for the local server
@ -51161,8 +51169,8 @@ to close down.
@item
Fixed a possible endless loop when calculating timestamp.
@item
Added @code{print_defaults} to the @file{.rpm} files. Removed @code{mysqlbug}
from the client @file{.rpm} file.
Added @code{print_defaults} program to the @file{.rpm} files. Removed
@code{mysqlbug} from the client @file{.rpm} file.
@end itemize
@ -51174,7 +51182,8 @@ from the client @file{.rpm} file.
Fixed bug in @code{MyISAM} involving @code{REPLACE ... SELECT ...} which could
give a corrupted table.
@item
Fixed bug in @code{myisamchk} where it wrongly reset the auto_increment value.
Fixed bug in @code{myisamchk} where it wrongly reset the @code{AUTO_INCREMENT}
value.
@item
LOTS of patches for Linux Alpha. MySQL now appears to be relatively
stable on Alpha.
@ -51187,17 +51196,17 @@ addition, the new code is MUCH faster.
@item
Added patches to make MySQL compile on Mac OS X.
@item
Added option @code{IF NOT EXISTS} to @code{CREATE DATABASE}.
Added @code{IF NOT EXISTS} clause to @code{CREATE DATABASE}.
@item
Added options @code{--all-databases} and @code{--databases} to @code{mysqldump}
Added @code{--all-databases} and @code{--databases} options to @code{mysqldump}
to allow dumping of many databases at the same time.
@item
Fixed bug in compressed @code{DECIMAL()} index in @code{MyISAM} tables.
@item
Fixed bug when storing 0 into a timestamp.
@item
When doing @code{mysqladmin shutdown} on a local connection, @code{mysqladmin} now
waits until the pidfile is gone before terminating.
When doing @code{mysqladmin shutdown} on a local connection, @code{mysqladmin}
now waits until the PID file is gone before terminating.
@item
Fixed core dump with some @code{COUNT(DISTINCT ...)} queries.
@item
@ -51222,12 +51231,12 @@ parameters in @code{SELECT}.
@item
Allow the @code{ALTER TABLE tbl_name ADD (field_list)} syntax.
@item
Fixed problem with optimiser that could sometimes use wrong keys.
Fixed problem with optimiser that could sometimes use incorrect keys.
@item
Fixed that @code{GRANT/REVOKE ALL PRIVILEGES} doesn't affect
@code{GRANT OPTION}.
@item
Removed extra @code{)} from the output of @code{SHOW GRANTS}
Removed extra @code{)} from the output of @code{SHOW GRANTS}.
@item
Fixed problem when storing numbers in timestamps.
@item
@ -51240,11 +51249,11 @@ MySQL databases. By Tim Bunce.
@item
New more secure @code{mysqlaccess}. Thanks to Steve Harvey for this.
@item
Added options @code{--i-am-a-dummy} and @code{--safe-updates} to @code{mysql}.
Added @code{--i-am-a-dummy} and @code{--safe-updates} options to @code{mysql}.
@item
Added variables @code{select_limit} and @code{max_join_size} to @code{mysql}.
Added @code{select_limit} and @code{max_join_size} variables to @code{mysql}.
@item
Added sql variables: @code{SQL_MAX_JOIN_SIZE} and @code{SQL_SAFE_UPDATES}.
Added @code{SQL_MAX_JOIN_SIZE} and @code{SQL_SAFE_UPDATES} options.
@item
Added @code{READ LOCAL} lock that doesn't lock the table for concurrent
inserts. (This is used by @code{mysqldump}.)
@ -51252,7 +51261,7 @@ inserts. (This is used by @code{mysqldump}.)
Changed that @code{LOCK TABLES ... READ} doesn't anymore allow concurrent
inserts.
@item
Added option @code{--skip-delay-key-write} to @code{mysqld}.
Added @code{--skip-delay-key-write} option to @code{mysqld}.
@item
Fixed security problem in the protocol regarding password checking.
@item
@ -51269,7 +51278,7 @@ to make things safe for old clients.
@itemize @bullet
@item
Fixed bug in 3.23.9 where memory wasn't properly freed when doing
Fixed bug in 3.23.9 where memory wasn't properly freed when using
@code{LOCK TABLES}.
@end itemize