問題：我不小心把DB2給卸載了，請問有什么方法恢復(fù)原來數(shù)據(jù)庫中的數(shù)據(jù)啊？//bow : DB2卸載后還剩下DB2,DB2CTLSV 兩個目錄，但這兩個目錄都不大，請問DB2的數(shù)據(jù)庫文件 : 是存在這兩個目錄下么？不是的話那就慘了。 回答：The database should be in DB2 directory. You have to reinstall db2. After that, issue the following command: db2 catalog db db_name on drive_name where db_name is the database name, drive_name is where DB2 directory resides.