rsyslog如何自定义msg选取的内容，请大神赐教

[谢飞军]

template (name="h3c" type="string" option.sql="on" string="insert into SystemEvents(ReceivedAt,Facility,DeviceReportedTime,Priority,FromHost,FromIP,Message,SysLogTag)values('%timegenerated:::date-mysql%','%syslogfacility%','%timereported:::date-mysql%','%syslogpriority%','%programname%','%fromhost-ip%','%msg:F,59:2$%','%programname%')")

*.*:ommysql:localhost,Syslog,rsyslog,A.12345;h3c
最近想假设个日志服务器，H3C发过来的日志如下：
Jun 1 13:29:20 2019 5820V2 %%10SHELL/6/SHELL_CMD_INPUT: -DevIP=192.168.255.222；More Information; Input string for the save command is the Enter key.

我想让msg内容只显示第一个分号到结尾的内容，msg:F,59:2$这个语法有时候遇到多个分号，后面的内容就会失效了，网上都找不到语法说明，有人能告诉我下怎么写吗？

[aabbabababaa]

msg:F,59:2 是哪个字段的？没用过，来学习下

[ziwelee]

好像，切分超过十次就会不支持