DB2数据库备份与恢复 1. 备份 1.1离线备份(必须在数据库所在PC机进行操作) STEP 1 连接到要备份的数据库 C:\Documents and Settings\Administrator>db2 connect to ncc user nccwykpi using nccwykpi STEP 2 显示数据库应用状态 C:\Documents and Settings\Administrator>db2 list applications STEP 3 停掉数据库应用 C:\
连接db2数据库时报异常:java.lang.NumberFormatException: For input string: "A" from a DB2 JDBC(JCC) java.lang.NumberFormatException: For input string: "A" at java.lang.NumberFormatException.forInputString(NumberFormatException.jav a:48) at java.l