子命令
The file referenced on the FILE subcommand does not have the proper format for QUICK CLUSTER initial cluster centers. 究竟初始类中心的文件要如何格式化书写啊？敬请各位大侠高手指教。不胜感激！
dbcc object_atts (table_name, 0, subcommand, 第一个参数：表名，第二个参数0，
Author Yang Dingfu;Zhang Leili;Li Yuemei;et al. Guangzhou Sanatorium of Guangzhou Military Subcommand;Guangzhou 510515;China; 作者杨定夫;张蕾;李月梅;徐璐;王晓梅;王芳;孙宁桂;顾雪梅;
Author Yang Dingfu;Zhang Lei;Wang Fang;et al. Guangzhou Sanatorium of Guangzhou Military Subcommand;Guangzhou 510515;China; 作者杨定夫;张蕾;王芳;张英;陈丹;王晓梅;徐璐;顾雪梅;
debugging subcommand 调试子命令
