mysql 控制台程序的默认提示符为 "mysql>". 该提示符可用根据需要进行修改设置:
有以下几种设置方式:
设置shell 的环境变量 : MYSQL_PS1
shell> export MYSQL_PS1="(u@h) [d]> "
使用程序启动命令选项 : --prompt
shell> mysql --prompt="(u@h) [d]> "
(user@host) [database]>
设置选项文件中的 [mysql] 节,添加 prompt 选项
[mysql]
prompt=(\u@\h) [\d]>\_
在 mysql 程序中使用 prompt (R) 命令
mysql> prompt (u@h) [d]>_
PROMPT set to '(u@h) [d]>_'
(user@host) [database]>
(user@host) [database]> prompt
Returning to default PROMPT of mysql>
mysql>
prompt 中一些特殊的转义字符串
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
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 xx, for any “x” not listed above