ORA-01274：cannot add data file that was originally created as 'string'
错误码
错误描述：cannot add data file that was originally created as 'string'
错误原因：The recovery failed to add the specified data file either because the recovery tried to create the specified data file but automated standby file management was disabled, or the recovery tried to look for the specified data file but the data file did not exist. In the former case, the recovery added a control file entry as 'UNNAMEDnnnnn'.
解决方法：Either use the ALTER DATABASE CREATE DATAFILE statement to create the file, or set STANDBY_FILE_MANAGEMENT to AUTO, or restore the data file to the location specified by the corresponding control file entry, and restart standby recovery.
向认证技术专家提问
向技术专家提问
