問題：我不小心把DB2給卸載了，請(qǐng)問有什么方法恢復(fù)原來數(shù)據(jù)庫(kù)中的數(shù)據(jù)??？//bow : DB2卸載后還剩下DB2,DB2CTLSV 兩個(gè)目錄，但這兩個(gè)目錄都不大，請(qǐng)問DB2的數(shù)據(jù)庫(kù)文件 : 是存在這兩個(gè)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.