PB环境下，sqlserver数据库的备份与恢复sqlserver-PB environment, sqlserver database sqlserver backup and recovery

pb代码备份与恢复sqlserver数据库(两个版本)，系统环境：PB9.0 说明：在网上搜索到的两个版本，非常不错！-pb source backup and recovery sqlserver database (both versions), the system environment: PB9.0 Descr iption: Internet search to the two versions, very good!