F the statement is two pages long, a huge monstrosity, a feature of our query tool called Annotation puts all the elements into a format so you can read it.
The Type 2 format is indicated by the "-f" option, as follows.
类型2格式由“- f”选项表示，如下所示。
3
This command takes many options, but its basic use is fairly simple: Pass it the create parameter, the -f FMT parameter to set the format, the filename, and the size of the image.
该命令有很多选项，但基本使用相当简单：传递给它create参数、- f fmt参数来设置格式、文件名和镜像大小。