MYDATA Automation AB 迈德特自动化有限公司
drop database mydata 删除数据库
use mydata 打开一个数据库
create database mydata 创建数据库
When using the home boot code, mydata. TGZ is not created - personal data backups must occur in a more traditional way.
当使用主启动代码,mydata . tg z不创建-个人数据备份必须出现在一个更传统的方式。
In this example, you write the contents of the mydata list to the file, close the file, and then reopen the file so you can read the contents.
在这个示例中,把mydata list的内容写入文件,关闭文件,然后重新打开文件,这样就可以读取内容了。
First you write the contents of the mydata list to the file, then you reposition the file pointer to the start of the file and read the contents.
首先,把mydata list的内容写入文件,然后把文件指针重新定位到文件开头,并读入内容。
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