- 查看哪些sql在使用临时表空间
SELECT a.username,
a.sid,
a.serial#,
a.osuser,
b.tablespace,
b.blocks,
c.sql_text
FROM v$session a, v$tempseg_usage b, v$sqlarea c
WHERE a.saddr = b.session_addr
AND c.address = a.sql_address
AND c.hash_value = a.sql_hash_value
ORDER BY b.tablespace, b.blocks;