- 修改参数 (仅适用于8i及8i以下版本)
SQL>alter tablespace temp increase 1;
SQL>alter tablespace temp increase 0; - 合并碎片(对于ASM也不管用了)
SQL>alter tablespace temp coalesce; - 诊断事件(据说也没有太大的用处)
SQL>alter session set events 'immediate trace name DROP_SEGMENTS level 4'
说明:temp表空间的TS#为3,So TS#+1=4 - 重建temp
SQL>alter database temp tempfile '......' drop;
SQL>alter tablespace temp add tempfile '......'; - SQL> ORADEBUG WAKEUP 6 SMON cleans up only 8 extents per wakeup and it will not help some times
ref: http://carson.yculblog.com/post.1140421.html
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