隨著管理mysql服務器越來越多，同樣的mysql>的提示符有可能會讓你輸入錯誤的命令到錯誤的數(shù)據(jù)庫，這時候需要巧用mysql的提示符，這 是我的提示符root@localhost(mysql) 08:55:21> 用prompt命令實現(xiàn)(適用于windows和linux環(huán)境)

mysql>prompt \u@\h(\d) \r:\m:\s>
\u:連接用戶
\h:連接主機
\d:連接數(shù)據(jù)庫
\r:\m:\s:顯示當前時間
mysql>prompt \u@\h(\d) \r:\m:\s>
root@localhost(mysql) 08:55:21> status

設置方式=>

<1>mysql -uroot -p --prompt="(\\u@\\h)[\\d] \\r:\\m:\\s>"

<2>mysql> prompt (\u@\h)[\d]\r:\m:\s>

<3>也可以在在my.cnf配置文件里進行配置：

[mysql]/[client]

prompt="(\\u@\\h)[\\d] \\r:\\m:\\s>"

default-character-set=utf8?

附:

Option? Description ?
\c? A counter that increments for each statement you issue ?
\D? The full current date ?
\d The default database ?
\h The server host ?
\l The current delimiter (new in 5.1.12) ?
\m? Minutes of the current time ?
\n? A newline character ?
\O? The current month in three-letter format (Jan, Feb, …) ?
\o? The current month in numeric format ?
\P? am/pm ?
\p The current TCP/IP port or socket file ?
\R? The current time, in 24-hour military time (0–23) ?
\r? The current time, standard 12-hour time (1–12) ?
\S? Semicolon ?
\s? Seconds of the current time ?
\t? A tab character ?
\U?? www.2cto.com?? ?
Your full user_name@host_name account name ?
? ?
\u Your user name ?
\v? The server version ?
\w? The current day of the week in three-letter format (Mon, Tue, …) ?
\Y? The current year, four digits ?
\y? The current year, two digits ?
\_? A space ?
\?? A space (a space follows the backslash) ?
\'? Single quote ?
\"? Double quote ?
\\? A literal “\” backslash character ?
\x? ?
x, for any “x” not listed above

總結(jié)

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