2026-03-12 20:23:15
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42
tpt/lock.sql
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42
tpt/lock.sql
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-- Copyright 2018 Tanel Poder. All rights reserved. More info at http://tanelpoder.com
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-- Licensed under the Apache License, Version 2.0. See LICENSE.txt for terms & conditions.
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col lock_mode_held head MODE_HELD for a15
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col lock_mode_reqd head MODE_REQUESTED for a15
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col lock_lock_id1 head LOCK_ID1 for a10
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col lock_lock_id2 head LOCK_ID2 for a10
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col lock_sid head SID for 999999
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select
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sid lock_sid,
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type,
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lmode,
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decode(lmode,
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0, 'None',
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1, 'Null',
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2, 'Row-S (SS)',
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3, 'Row-X (SX)',
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4, 'Share',
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5, 'S/Row-X (SSX)',
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6, 'Exclusive',
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to_char(lmode)) lock_mode_held,
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request,
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decode(request,
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0, 'None',
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1, 'Null',
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2, 'Row-S (SS)',
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3, 'Row-X (SX)',
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4, 'Share',
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5, 'S/Row-X (SSX)',
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6, 'Exclusive',
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to_char(request)) lock_mode_reqd,
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to_char(id1) lock_lock_id1,
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to_char(id2) lock_lock_id2,
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ctime,
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block
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from
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v$lock
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where &1
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order by
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sid
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/
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