Home Database Mysql Tutorial MySQL相关的环境变量(2)_MySQL

MySQL相关的环境变量(2)_MySQL

Jun 01, 2016 pm 01:59 PM
database user

  mysqlaccess
  一个脚本,检查对主机、用户和数据库组合的存取权限。

  mysqladmin

  执行管理操作的实用程序,例如创建或抛弃数据库,再装载授权表,清洗表到磁盘中和再打开日志文件。mysqladmin也可以被用来从服务器检索版本,进程和状态信息。见12.2 管理一个 MySQL 服务器。

  mysqlbug

  MySQL错误报告脚本。当填写一份错误报告到MySQL邮件列表时,应该总是使用该脚本。

  mysqld

  SQL守护进程。它应该一直在运行。

  mysqldump

  以SQL语句或定位符分隔的文本文件将一个MySQL数据库倾倒一个文件中。这是最早由Igor Romanenko编写的自由软件的增强版本。见12.3 从MySQL数据库和表倾倒结构和数据。

  mysqlimport

  使用LOAD DATA INFILE将文本文件倒入其各自的表中。见12.4 从文本文件导入数据。

  mysqlshow

  显示数据库,表,列和索引的信息。

  mysql_install_db

  以缺省权限创建MySQL授权表。这通常仅被执行一次。就是在系统上第一次安装MySQL时。

  replace

  一个实用程序,由msql2mysql使用,但是有更一般的适用性。replace改变文件中或标准输入上的字符串。使用一台有限状态机首先匹配更长的字符串,能被用来交换字符串。例如,这个命令在给定的文件中交换a和b:

  shell> replace a b b a -- file1 file2 ...

  safe_mysqld

  一个脚本,用某些更安全的特征启动mysqld守护进程,例如当一个错误发生时,重启服务器并且记载运行时刻信息到一个日志文件中。

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