MySQL prompt提示符总结

	A counter that increments for each statement you issue
\D	当前日期
\d	当前数据库
\h	数据库主机
\l	The current delimiter (new in 5.1.12)界定符
\m	当前时间（分）
\n	A newline character 换行符
\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 端口号
\R	当前时间（小时）(0–23)
\r	当前时间（小时）(1–12)
\S	Semicolon 分号
\s	当前时间（秒）
\t	A tab character 一个制表位（table键，四个空格的位置）
\U	Your full user_name@host_name account name
\u	数据库用户名
\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