Java operation MySQL database access images and other types of files, other types of mysql

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When pfile is used to start an oracle instance, startup fails --- the db_recovery_file_dest parameter value does not exist on the OS ., Oraclepfile[Oracle @ vm22 ~] $ Export ORACLE_SID = orcl[Oracle @ vm22 ~] $ Sqlplus/as sysdbaSQL * Plus: Release 10

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