mysqlをbrew経由でインストールしましたが、インストールはうまくいったようです。トリッキーになっても、Mysql では root パスワードを設定できません。テーブルが完全に欠落しているように見えます。以下の詳細な出力。
jb:~ jb$ brew install mysql
==> Downloading http://mysql.mirrors.pair.com/Downloads/MySQL-5.1/mysql-5.1.55.tar.gz
######################################################################## 100.0%
==> Downloading patches
==> Patching
patching file scripts/mysqld_safe.sh
Hunk #1 succeeded at 384 (offset 1 line).
patching file scripts/mysql_config.sh
==> ./configure --without-docs --without-debug --disable-dependency-tracking --prefix=/usr/local/Cellar/mysql/5.1.55 --l
==> make install
==> Caveats
Set up databases with:
unset TMPDIR
mysql_install_db
If this is your first install, automatically load on login with:
mkdir -p ~/Library/LaunchAgents
cp /usr/local/Cellar/mysql/5.1.55/com.mysql.mysqld.plist ~/Library/LaunchAgents/
launchctl load -w ~/Library/LaunchAgents/com.mysql.mysqld.plist
If this is an upgrade and you already have the com.mysql.mysqld.plist loaded:
launchctl unload -w ~/Library/LaunchAgents/com.mysql.mysqld.plist
cp /usr/local/Cellar/mysql/5.1.55/com.mysql.mysqld.plist ~/Library/LaunchAgents/
launchctl load -w ~/Library/LaunchAgents/com.mysql.mysqld.plist
Note on upgrading:
We overwrite any existing com.mysql.mysqld.plist in ~/Library/LaunchAgents
if we are upgrading because previous versions of this brew created the
plist with a version specific program argument.
Or start manually with:
mysql.server start
==> Summary
/usr/local/Cellar/mysql/5.1.55: 220 files, 42M, built in 17.6 minutes
jb:~ jb$ echo $TMPDIR
/var/folders/uL/uLRuoWTeFi86v2TkZkknLU+++TI/-Tmp-/
jb:~ jb$ unset TMPDIR
jb:~ jb$ echo $TMPDIR
jb:~ jb$ mysql_install_db
Installing MySQL system tables...
OK
Filling help tables...
OK
To start mysqld at boot time you have to copy
support-files/mysql.server to the right place for your system
PLEASE REMEMBER TO SET A PASSWORD FOR THE MySQL root USER !
To do so, start the server, then issue the following commands:
/usr/local/Cellar/mysql/5.1.55/bin/mysqladmin -u root password 'new-password'
/usr/local/Cellar/mysql/5.1.55/bin/mysqladmin -u root -h jb.local password 'new-password'
Alternatively you can run:
/usr/local/Cellar/mysql/5.1.55/bin/mysql_secure_installation
which will also give you the option of removing the test
databases and anonymous user created by default. This is
strongly recommended for production servers.
See the manual for more instructions.
You can start the MySQL daemon with:
cd /usr/local/Cellar/mysql/5.1.55 ; /usr/local/Cellar/mysql/5.1.55/bin/mysqld_safe &
You can test the MySQL daemon with mysql-test-run.pl
cd /usr/local/Cellar/mysql/5.1.55/mysql-test ; perl mysql-test-run.pl
Please report any problems with the /usr/local/Cellar/mysql/5.1.55/bin/mysqlbug script!
jb:~ jb$ cp /usr/local/Cellar/mysql/5.1.55/com.mysql.mysqld.plist ~/Library/LaunchAgents/
jb:~ jb$ launchctl load -w ~/Library/LaunchAgents/com.mysql.mysqld.plist
jb:~ jb$ /usr/local/Cellar/mysql/5.1.55/bin/mysql_secure_installation
NOTE: RUNNING ALL PARTS OF THIS SCRIPT IS RECOMMENDED FOR ALL MySQL
SERVERS IN PRODUCTION USE! PLEASE READ EACH STEP CAREFULLY!
In order to log into MySQL to secure it, we'll need the current
password for the root user. If you've just installed MySQL, and
you haven't set the root password yet, the password will be blank,
so you should just press enter here.
Enter current password for root (enter for none):
ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: NO)
続く狂気...
usr/local を所有していることを確認しました。
jb:~ jb$ sudo chown -R `whoami` /usr/local
jb:~ jb$ which mysql
/usr/local/bin/mysql
「許可テーブルをスキップ」してmysqlを起動し、パスワードを設定してみました：
jb:~ jb$ launchctl unload -w ~/Library/LaunchAgents/com.mysql.mysqld.plist
jb:~ jb$ killall mysqld
No matching processes belonging to you were found
jb:~ jb$ mysqld_safe --skip-grant-tables
110314 15:09:01 mysqld_safe Logging to '/usr/local/var/mysql/jb.local.err'.
110314 15:09:01 mysqld_safe Starting mysqld daemon with databases from /usr/local/var/mysql
次に、別のターミナル ウィンドウで:
jb:~ jb$ mysql -u root
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 1
Server version: 5.1.55 Source distribution
Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved.
This software comes with ABSOLUTELY NO WARRANTY. This is free software,
and you are welcome to modify and redistribute it under the GPL v2 license
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
mysql> UPDATE mysql.user SET Password=PASSWORD('pretend_strong_password_here') WHERE User='root'; FLUSH PRIVILEGES;
Query OK, 0 rows affected (0.02 sec)
Rows matched: 0 Changed: 0 Warnings: 0
Query OK, 0 rows affected (0.03 sec)
mysql>
一体、それは行に影響を与えるべきではありませんか? テーブルが作成されていないようですか？私はmysql_install_db一緒に走ったはずsudoですか？
PS: mysql-5.1.54 のダウンロードで brew formula が失敗し、それを dl 5.1.55 に編集したことを無頓着に無視することで、おそらくこれをすべて自分自身にもたらしました。しかし、それ以外に、私がここで間違ったことをしたことがわかりますか?
編集: http://forums.mysql.com/read.php?10,277700,280261#msg-280261 および http://palmeradev.blogspot.com/2010/12/fix-bug-mysql-root-user-未作成.html
mysql.user テーブルに root ユーザーを作成するための mysql クエリをいくつか示します。これらのクエリは機能しません。エラーが発生します。
mysql> INSERT INTO user VALUES ('localhost','root',password('newpassword'),'Y','Y ','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y', 'Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','' ,'','','',0,0,0,0);
ERROR 1136 (21S01): Column count doesn't match value count at row 1