Oracle 12c 关闭归档模式

Oracle 12c 关闭归档模式： SQL> archive log list; Database log mode        Archive Mode Automatic archival        Enabled Archive destination        /u01/archive Oldest online log sequence     1227 Next log sequence to archive   1228 Current log sequence        1228 SQL> shutdown immediate;  Database closed. Database dismounted. ORACLE instance shut down. SQL> startup mount; ORA-32004: obsolete or deprecated parameter(s) specified for RDBMS instance ORACLE instance started. Total System Global Area 2147483648 bytes Fixed Size     3712904 bytes Variable Size   486541432 bytes Database Buffers 1644167168 bytes Redo Buffers    13062144 bytes Database mounted. SQL> alter database noarchivelog; Database altered. SQL> alter database open; Database altered. SQL> archive log list; Database log mode        No Archive Mode Automatic archival        Disabled Archive destination        /u01/archive Oldest online log sequence     1228 Current log sequence        1229