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The prompt command reconfigures the default mysql> prompt. The string for defining the prompt can contain the following special sequences.
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 |
