系统:Windows 11 数据库:Oracle 19.3.0.0 问题描述:drop临时表空间时报错ORA-60100,如下所示: SQL> drop tablespace temp includingcontents and datafiles; drop tablespace temp including contents anddatafiles * 第 1 行出现错误: ORA-60100: 由于排序段, 已阻止删除表空间 ID 号 (tsn) 为 3 的临时表空间 异常原因: temp表空间还有会话占用,可通过v$sort_usage查询,杀掉占用的会话或等会话执行完毕释放后再删除. --查询语句 set line 200 col sql_text for a50 col tablespace for a15 col username for a20 col username for a10 Select se.username, se.sid, se.serial#, su.extents, su.blocks *to_number(rtrim(p.value)) as Space, tablespace, segtype, sql_text from v$sort_usagesu, v$parameter p, v$session se, v$sql s where p.name = 'db_block_size' andsu.session_addr = se.saddr and s.hash_value= su.sqlhash and s.address =su.sqladdr order by se.username, se.sid; USERNAME SID SERIAL# EXTENTS SPACE TABLESPACE SEGTYPE SQL_TEXT ---------- ---------- ---------- -------------------- --------------- -------------------------------------------------------------------- 63 9766 1 1048576 TEMP DATA select count(*) from ilmobj$ whererownum = 1 SQL> alter system kill session '63,9766'immediate; 系统已更改. SQL> drop tablespace temp including contents anddatafiles; 表空间已删除.
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