prompt命令可以在mysql提示符中显示当前用户、数据库、时间等信息

复制代码 代码如下:

mysql -uroot -p --prompt="u@h:d r:m:s>"

设置成功后：

复制代码 代码如下:

Welcome to the MySQL monitor. Commands end with ; or g.

Your MySQL connection id is 5

Server version: 5.1.60-log Source distribution

Copyright (c) 2000, 2012, Oracle and/or its affiliates. All rights reserved.

Oracle is a registered trademark of Oracle Corporation and/or its

affiliates. Other names may be trademarks of their respective

owners.

Type 'help;' or 'h' for help. Type 'c' to clear the current input statement.

root@localhost:(none) 11:04:23>

也可以在在my.cnf配置文件里进行配置：

复制代码 代码如下:

[mysql]

prompt=mysql(u@h:d)>

default-character-set=utf8

选项说明:

复制代码 代码如下:

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.jb51.net

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