modification command中文什么意思

例句与用法

1. data modification commands
   数据修改命令
2. class instructs the server to return the results of a ds modification command, such as add, delete, or replace, after it has been completed in memory, but before it has been committed to disk
   类指示服务器返回ds修改命令（如add、delete或replace）的结果的时机为在内存中完成该命令后，但在将该命令提交到磁盘前。