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2025-09-23 Update From: SLTechnology News&Howtos shulou NAV: SLTechnology News&Howtos > Database >
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When the program was running, the page suddenly jammed and the background did not report an error. After troubleshooting, the database table was locked. The following sql is to query the locked table and the corresponding unlocked sql.
Select b.owner.ownerreb. Objectkeeper namefilamenta.sessionroomidrecorda.lockedwriting mode from v$locked_object a dbathing objects b where b.object_id = a.object_id
Select b.username.b.sidrecoveryb.serialpaperpaperlogonedtime from v$locked_object arecoveryvaccountsession b where a.session_id = b.sid order by b.logon_time
Alter system kill session '300, 37803'
SELECT s.sid, s.serial#, s.username, s.schemaname, s.osuser, s.process, s.machine
S.terminal, s.logon_time, l.type
FROM v$session s, v$lock l
WHERE s.sid = l.sid
AND s.username IS NOT NULL
ORDER BY sid
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