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【DM版本】:
【操作系统】：
【CPU】:
【问题描述】*：

system和temp表空间不能关闭自动扩展？

select 'alter tablespace '||tablespace_name||' datafile ' ||''''||file_name ||''''|| ' autoextend off;' from dba_data_files
2   order by tablespace_name,file_name;

LINEID     'altertablespace'||tablespace_name||'datafile'||''''||file_name||''''||'autoextendoff;'
---------- ---------------------------------------------------------------------------------------
1          alter tablespace MAIN datafile '/wwmhdata/MAIN.DBF' autoextend off;
2          alter tablespace ROLL datafile '/wwmhdata/ROLL.DBF' autoextend off;
3          alter tablespace SYSTEM datafile '/wwmhdata/SYSTEM.DBF' autoextend off;
4          alter tablespace TEMP datafile '/wwmhdata/TEMP.DBF' autoextend off;
5          alter tablespace WWMH datafile '/wwmhdata/wwmh01.DBF' autoextend off;

used time: 8.878(ms). Execute id is 810.
alter tablespace MAIN datafile '/wwmhdata/MAIN.DBF' autoextend off;
alter tablespace ROLL datafile '/wwmhdata/ROLL.DBF' autoextend off;
alter tablespace SYSTEM datafile '/wwmhdata/SYSTEM.DBF' autoextend off;
alter tablespace TEMP datafile '/wwmhdata/TEMP.DBF' autoextend off;
alter tablespace WWMH datafile '/wwmhdata/wwmh01.DBF' autoextend off;
executed successfully
used time: 6.791(ms). Execute id is 811.
SQL> executed successfully
used time: 5.216(ms). Execute id is 812.
SQL> alter tablespace SYSTEM datafile '/wwmhdata/SYSTEM.DBF' autoextend off;
[-3447]:Alter system tablespace autoextend off not supported.
used time: 2.953(ms). Execute id is 0.
SQL> alter tablespace TEMP datafile '/wwmhdata/TEMP.DBF' autoextend off;
[-3411]:Error in line: 1
Try to set file autoextend property in tablespace [TEMP] .
used time: 0.152(ms). Execute id is 0.
SQL> executed successfully
used time: 5.404(ms). Execute id is 814.
SQL> select tablespace_name, file_name, status,autoextensible,bytes/1024/1024/1024, maxbytes/1024/1024/1024 from dba_data_files order by 1,2
2   ;

LINEID     tablespace_name file_name            status    autoextensible bytes/1024/1024/1024 maxbytes/1024/1024/1024
---------- --------------- -------------------- --------- -------------- -------------------- -----------------------
1          MAIN            /wwmhdata/MAIN.DBF   AVAILABLE NO             0                    0
2          ROLL            /wwmhdata/ROLL.DBF   AVAILABLE NO             0                    0
3          SYSTEM          /wwmhdata/SYSTEM.DBF AVAILABLE YES            0                    16383.9990234375
4          TEMP            /wwmhdata/TEMP.DBF   AVAILABLE YES            1                    16383.9990234375
5          WWMH            /wwmhdata/wwmh01.DBF AVAILABLE NO             1                    0

used time: 16.053(ms). Execute id is 815.