MySQL 命令行神器：mycli

今天再推荐一款命令行神器 —— Mycli。
Mycli是一个MySQL命令行客户端工具，具有自动完成和语法突出显示功能。
它是由印度人基于python开发的一个工具，，适合初学者或者对数据库熟悉但命令记不住的人群，能很好地克服记不住命令的困难。

• 官网：https://www.mycli.net/

安装

建议先安装依赖

$ yum install python-pip python-devel
$ pip install mycli

官方的安装就是先安装python的两个插件后，使用python插件pip来下载安装mycli工具，但很多时候安装都会报错。首先国内的一些yum源可能都不支持安装python-pip工具

安装完python后，你以为直接运行pip install mycli就可以完成安装mycli.

如果遇到以下错误

Cannot uninstall 'configobj'. It is a distutils installed project and thus we cannot accurately determine which files belong to it which would lead to only a partial uninstall.

执行一下安装

$ pip install --ignore-installed mycli

一般的已经知道如何安装python包，那么您可以简单地执行：

$ pip install mycli

如果是在macOS上，你可以通过homebrew安装它。

$ brew update && brew install mycli

如果您在安装时遇到问题，请查看官网以获取详细说明。

使用

你只需要一个命令 mycli 就可以启动

详细参数参考下面：

$ mycli --help
    Usage: mycli [OPTIONS] [DATABASE]

      A MySQL terminal client with auto-completion and syntax highlighting.

      Examples:
        - mycli my_database
        - mycli -u my_user -h my_host.com my_database
        - mycli mysql://my_user@my_host.com:3306/my_database

    Options:
      -h, --host TEXT               Host address of the database.
      -P, --port INTEGER            Port number to use for connection. Honors
                                    $MYSQL_TCP_PORT.
      -u, --user TEXT               User name to connect to the database.
      -S, --socket TEXT             The socket file to use for connection.
      -p, --password TEXT           Password to connect to the database.
      --pass TEXT                   Password to connect to the database.
      --ssl-ca PATH                 CA file in PEM format.
      --ssl-capath TEXT             CA directory.
      --ssl-cert PATH               X509 cert in PEM format.
      --ssl-key PATH                X509 key in PEM format.
      --ssl-cipher TEXT             SSL cipher to use.
      --ssl-verify-server-cert      Verify server's "Common Name" in its cert
                                    against hostname used when connecting. This
                                    option is disabled by default.
      -V, --version                 Output mycli's version.
      -v, --verbose                 Verbose output.
      -D, --database TEXT           Database to use.
      -d, --dsn TEXT                Use DSN configured into the [alias_dsn]
                                    section of myclirc file.
      --list-dsn                    list of DSN configured into the [alias_dsn]
                                    section of myclirc file.
      -R, --prompt TEXT             Prompt format (Default: "\t \u@\h:\d> ").
      -l, --logfile FILENAME        Log every query and its results to a file.
      --defaults-group-suffix TEXT  Read MySQL config groups with the specified
                                    suffix.
      --defaults-file PATH          Only read MySQL options from the given file.
      --myclirc PATH                Location of myclirc file.
      --auto-vertical-output        Automatically switch to vertical output mode
                                    if the result is wider than the terminal
                                    width.
      -t, --table                   Display batch output in table format.
      --csv                         Display batch output in CSV format.
      --warn / --no-warn            Warn before running a destructive query.
      --local-infile BOOLEAN        Enable/disable LOAD DATA LOCAL INFILE.
      --login-path TEXT             Read this path from the login file.
      -e, --execute TEXT            Execute command and quit.
      --help                        Show this message and exit.

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