Power的部落格 » MySQL http://www.forpower.com/blog 把夢越作越小了 Wed, 15 Oct 2025 07:44:27 +0000 en hourly 1 http://wordpress.org/?v=3.1.4 在 Windows 下安裝 MariaDB (noinstall版本) http://www.forpower.com/blog/2016/01/29/%e5%9c%a8-windows-%e4%b8%8b%e5%ae%89%e8%a3%9d-mariadb-noinstall%e7%89%88%e6%9c%ac/ http://www.forpower.com/blog/2016/01/29/%e5%9c%a8-windows-%e4%b8%8b%e5%ae%89%e8%a3%9d-mariadb-noinstall%e7%89%88%e6%9c%ac/#comments Fri, 29 Jan 2016 07:08:31 +0000 power http://www.forpower.com/blog/?p=540 繼續閱讀 →]]>
  • 下載及安裝 MariaDB
    至 MariaDB 官方下載網站 https://downloads.mariadb.org/，下載 MariaDB Zip 版本套件。 

    Operating System 請選擇 WindowsPackage
    Type 請選擇 ZIP file
    CPU 依個人作業系統 32/64位元版本來選擇

    將下載的 mariadb*.zip 解壓縮至指定的安裝目錄
    本範例安裝路徑為
    D:\MariaDB\mariadb-10.1.10-winx64

  • 建立設定檔
    MariaDB 的設定檔跟 MySQL 一樣，都是 my.ini。
    安裝目錄中，可以發現幾個設定檔範本：
    my-huge.ini、my-large.ini、my-medium.ini、my-small.ini。 

    將 my-medium.ini 範本複製為 my.ini
    使用「記事本」編輯 my.ini，加入以下參數並存檔：

    [mysqld]
    # 設定 MariaDB 安裝的位置
    basedir = D:\\MariaDB\\mariadb-10.1.10-winx64

    # 設定 MariaDB 的資料庫檔所存放的位置
    datadir = D:\\MariaDB\\mariadb-10.1.10-winx64\\data

    # 設定 MySQL 伺服器端的預設字元集，這裡設的是 utf8
    character-set-server = utf8

    [mysql]
    # 設定 MySQL 用戶端的預設字元集，這裡設的是 utf8
    default-character-set = utf8

  • 啟動 MariaDB 服務
    我們使用 Windows 的服務管理主控台來啟動、停止、以及管理 MariaDB
    執行下列指令將 MariaDB 註冊成 Windows 的服務
    請以系統管理員身份執行
    D:\MariaDB\mariadb-10.1.10-winx64\bin\mysqld –install
  • 設定使用者帳號
    完成 MariaDB 安裝、相關參數設定及啟動服務後，接著設定 root 帳號的密碼。
    D:\MariaDB\mariadb-10.1.10-winx64\bin\mysqladmin -u root password "password"
    • ]]>     http://www.forpower.com/blog/2016/01/29/%e5%9c%a8-windows-%e4%b8%8b%e5%ae%89%e8%a3%9d-mariadb-noinstall%e7%89%88%e6%9c%ac/feed/ 0     MySQL：修改root 密碼 http://www.forpower.com/blog/2015/11/13/mysql%ef%bc%9a%e4%bf%ae%e6%94%b9root-%e5%af%86%e7%a2%bc/ http://www.forpower.com/blog/2015/11/13/mysql%ef%bc%9a%e4%bf%ae%e6%94%b9root-%e5%af%86%e7%a2%bc/#comments Fri, 13 Nov 2015 08:47:42 +0000 power http://www.forpower.com/blog/?p=358 繼續閱讀 →]]> 1、在命令提示字元窗口，輸入 net stop mysql停止MYSQL服務
    C:\Users\Power>net stop mysql

    2、進入MYSQL安裝目錄
    C:\Users\Power> cd mysql\bin

    3、進入MySql安全模式，當MySql服務起來不用輸入密碼也能進入資料庫。
    C:\mysql\bin> mysqld-nt –skip-grant-tables

    4、重新打開另一個命令提示字元窗口，輸入mysql -uroot -p，不用輸入密碼直接按enter登錄
    C:\mysql\bin> mysql -u root -p;

    5、輸入以下命令開始修改root用戶的密碼
    mysql> update mysql.user set password=PASSWORD(‘新密碼’) where User=’root’;

    6、刷新權限表
    mysql> flush privileges;

    7、退出
    mysql> quit;

    8、重啟服務
    C:\Users\Power>net start mysql

    ]]>     http://www.forpower.com/blog/2015/11/13/mysql%ef%bc%9a%e4%bf%ae%e6%94%b9root-%e5%af%86%e7%a2%bc/feed/ 0     Can’t connect to MySQL server (10060)異常解決方法 http://www.forpower.com/blog/2014/05/14/cant-connect-to-mysql-server-10060%e7%95%b0%e5%b8%b8%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%b3%95/ http://www.forpower.com/blog/2014/05/14/cant-connect-to-mysql-server-10060%e7%95%b0%e5%b8%b8%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%b3%95/#comments Wed, 14 May 2014 06:43:35 +0000 power http://www.forpower.com/blog/?p=178 Can’t connect to MySQL server (10060)連線異常
    1. 確認連線帳號是否擁有權限
    2. 確認iptables是否開放3306 port

    若以上確認無誤，試著重啟 iptables
    service iptables restart

    ]]>     http://www.forpower.com/blog/2014/05/14/cant-connect-to-mysql-server-10060%e7%95%b0%e5%b8%b8%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%b3%95/feed/ 0     MySQL count 不重複的記錄 http://www.forpower.com/blog/2014/03/07/mysql-count-%e4%b8%8d%e9%87%8d%e8%a4%87%e7%9a%84%e8%a8%98%e9%8c%84/ http://www.forpower.com/blog/2014/03/07/mysql-count-%e4%b8%8d%e9%87%8d%e8%a4%87%e7%9a%84%e8%a8%98%e9%8c%84/#comments Fri, 07 Mar 2014 06:08:40 +0000 power http://www.forpower.com/blog/?p=159 SELECT COUNT( DISTINCT id ) FROM tablename;

    ]]>     http://www.forpower.com/blog/2014/03/07/mysql-count-%e4%b8%8d%e9%87%8d%e8%a4%87%e7%9a%84%e8%a8%98%e9%8c%84/feed/ 0     MySQL SUM總和為NULL問題 http://www.forpower.com/blog/2014/03/06/mysql-sum%e7%b8%bd%e5%92%8c%e7%82%banull%e5%95%8f%e9%a1%8c/ http://www.forpower.com/blog/2014/03/06/mysql-sum%e7%b8%bd%e5%92%8c%e7%82%banull%e5%95%8f%e9%a1%8c/#comments Thu, 06 Mar 2014 07:34:35 +0000 power http://www.forpower.com/blog/?p=156 SELECT SUM(salary) FROM myTable WHERE user = ‘Power’

    SELECT COALESCE(SUM(salary),0) FROM myTable WHERE user = ‘Power’

    ]]>     http://www.forpower.com/blog/2014/03/06/mysql-sum%e7%b8%bd%e5%92%8c%e7%82%banull%e5%95%8f%e9%a1%8c/feed/ 0     複製Table & Table 重新命名 http://www.forpower.com/blog/2014/02/13/%e8%a4%87%e8%a3%bdtable-table-%e9%87%8d%e6%96%b0%e5%91%bd%e5%90%8d/ http://www.forpower.com/blog/2014/02/13/%e8%a4%87%e8%a3%bdtable-table-%e9%87%8d%e6%96%b0%e5%91%bd%e5%90%8d/#comments Thu, 13 Feb 2014 08:32:23 +0000 power http://www.forpower.com/blog/?p=148 複製Table
    CREATE TABLE new_table LIKE old_table;
    INSERT new_table SELECT * FROM old_table;

    Table 重新命名
    RENAME TABLE table_name TO new_table_name

    ]]>     http://www.forpower.com/blog/2014/02/13/%e8%a4%87%e8%a3%bdtable-table-%e9%87%8d%e6%96%b0%e5%91%bd%e5%90%8d/feed/ 0     使用GRANT語句增加新用戶 http://www.forpower.com/blog/2013/09/15/%e4%bd%bf%e7%94%a8grant%e8%aa%9e%e5%8f%a5%e5%a2%9e%e5%8a%a0%e6%96%b0%e7%94%a8%e6%88%b6/ http://www.forpower.com/blog/2013/09/15/%e4%bd%bf%e7%94%a8grant%e8%aa%9e%e5%8f%a5%e5%a2%9e%e5%8a%a0%e6%96%b0%e7%94%a8%e6%88%b6/#comments Sun, 15 Sep 2013 02:58:59 +0000 power http://www.forpower.com/blog/?p=25 >mysql -u root -p
    mysql> USE database;

    mysql> GRANT ALL PRIVILEGES ON *.* TO user@localhost IDENTIFIED BY ‘password‘ WITH GRANT OPTION;

    mysql> FLUSH PRIVILEGES;

    ]]>     http://www.forpower.com/blog/2013/09/15/%e4%bd%bf%e7%94%a8grant%e8%aa%9e%e5%8f%a5%e5%a2%9e%e5%8a%a0%e6%96%b0%e7%94%a8%e6%88%b6/feed/ 0     FROM_UNIXTIME http://www.forpower.com/blog/2013/09/15/from_unixtime/ http://www.forpower.com/blog/2013/09/15/from_unixtime/#comments Sun, 15 Sep 2013 02:55:52 +0000 power http://www.forpower.com/blog/?p=20 語法：FROM_UNIXTIME(unix_timestamp, format)
    例子：SELECT FROM_UNIXTIME(1234567890, ‘%Y-%m-%d %H:%i:%S’)

    ]]>     http://www.forpower.com/blog/2013/09/15/from_unixtime/feed/ 0