MySQL 客户端命令

获取命令列表

可以通过在提示符下键入下面提到的命令来找到这些命令的列表-

mysql> help

输出

List of all MySQL commands:
Note that all text commands must be first on line and end with ';'
? (\?) Synonym for `help'.
clear     (\c) Clear the current input statement.
connect   (\r) Reconnect to the server. Optional arguments are db and host.
delimiter (\d) Set statement delimiter.
edit      (\e) Edit command with $EDITOR.
ego       (\G) Send command to mysql server, display result vertically.
exit      (\q) Exit mysql. Same as quit.
go        (\g) Send command to mysql server.
help      (\h) Display this help.
nopager   () Disable pager, print to stdout.
notee     (\t) Don't write into outfile.
pager     (\P) Set PAGER [to_pager]. Print the query results via PAGER.
print     (\p) Print current command.
prompt    (\R) Change your mysql prompt.
quit      (\q) Quit mysql.
rehash    (\#) Rebuild completion hash.
source    (\.) Execute an SQL script file. Takes a file name as an argument.
status    (\s) Get status information from the server.
system    (\!) Execute a system shell command.
tee       (\T) Set outfile [to_outfile]. Append everything into given    outfile.
use       (\u) Use another database. Takes database name as argument.
charset   (\C) Switch to another charset. Might be needed for processing  binlog with multi-byte charsets.
warnings  (\W) Show warnings after every statement.

如果使用“--binary-mode”选项调用 mysql，则假定输入通过管道传送到 mysql 或使用 source 命令加载，则除了非交互模式下的字符集和分隔符外，所有 mysql 命令都将被禁用。

每个命令都有长格式和短格式。

长格式命令

长格式不区分大小写，短格式区分大小写。长格式后面可以跟一个可选的分号终止符，但短格式后面不应跟任何内容。

短格式命令

在多个命令中使用短格式命令-line /* ... */ 不支持注释。简写命令在单行 /* 内工作！ ... */ 版本注释，/*+ ... */ 优化器提示注释也是如此。它们存储在对象定义中。