2026-03-12 20:23:15
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40
timhall/rac/locked_objects_rac.sql
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40
timhall/rac/locked_objects_rac.sql
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-- -----------------------------------------------------------------------------------
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-- File Name : https://oracle-base.com/dba/monitoring/locked_objects.sql
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-- Author : Tim Hall
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-- Description : Lists all locked objects for whole RAC.
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-- Requirements : Access to the V$ views.
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-- Call Syntax : @locked_objects
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-- Last Modified: 15/07/2000
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-- -----------------------------------------------------------------------------------
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SET LINESIZE 500
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SET PAGESIZE 1000
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SET VERIFY OFF
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COLUMN owner FORMAT A20
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COLUMN username FORMAT A20
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COLUMN object_owner FORMAT A20
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COLUMN object_name FORMAT A30
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COLUMN locked_mode FORMAT A15
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SELECT b.inst_id,
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b.session_id AS sid,
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NVL(b.oracle_username, '(oracle)') AS username,
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a.owner AS object_owner,
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a.object_name,
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Decode(b.locked_mode, 0, 'None',
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1, 'Null (NULL)',
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2, 'Row-S (SS)',
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3, 'Row-X (SX)',
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4, 'Share (S)',
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5, 'S/Row-X (SSX)',
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6, 'Exclusive (X)',
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b.locked_mode) locked_mode,
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b.os_user_name
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FROM dba_objects a,
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gv$locked_object b
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WHERE a.object_id = b.object_id
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ORDER BY 1, 2, 3, 4;
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SET PAGESIZE 14
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SET VERIFY ON
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30
timhall/rac/longops_rac.sql
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30
timhall/rac/longops_rac.sql
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-- -----------------------------------------------------------------------------------
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-- File Name : https://oracle-base.com/dba/monitoring/longops_rac.sql
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-- Author : Tim Hall
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-- Description : Displays information on all long operations for whole RAC.
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-- Requirements : Access to the V$ views.
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-- Call Syntax : @longops_rac
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-- Last Modified: 03/07/2003
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-- -----------------------------------------------------------------------------------
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SET LINESIZE 200
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COLUMN sid FORMAT 9999
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COLUMN serial# FORMAT 9999999
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COLUMN machine FORMAT A30
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COLUMN progress_pct FORMAT 99999999.00
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COLUMN elapsed FORMAT A10
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COLUMN remaining FORMAT A10
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SELECT s.inst_id,
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s.sid,
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s.serial#,
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s.username,
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s.module,
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ROUND(sl.elapsed_seconds/60) || ':' || MOD(sl.elapsed_seconds,60) elapsed,
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ROUND(sl.time_remaining/60) || ':' || MOD(sl.time_remaining,60) remaining,
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ROUND(sl.sofar/sl.totalwork*100, 2) progress_pct
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FROM gv$session s,
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gv$session_longops sl
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WHERE s.sid = sl.sid
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AND s.inst_id = sl.inst_id
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AND s.serial# = sl.serial#;
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28
timhall/rac/monitor_memory_rac.sql
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28
timhall/rac/monitor_memory_rac.sql
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-- -----------------------------------------------------------------------------------
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-- File Name : https://oracle-base.com/dba/monitoring/monitor_memory_rac.sql
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-- Author : Tim Hall
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-- Description : Displays memory allocations for the current database sessions for the whole RAC.
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-- Requirements : Access to the V$ views.
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-- Call Syntax : @monitor_memory_rac
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-- Last Modified: 15-JUL-2000
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-- -----------------------------------------------------------------------------------
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SET LINESIZE 200
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COLUMN username FORMAT A20
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COLUMN module FORMAT A20
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SELECT a.inst_id,
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NVL(a.username,'(oracle)') AS username,
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a.module,
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a.program,
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Trunc(b.value/1024) AS memory_kb
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FROM gv$session a,
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gv$sesstat b,
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gv$statname c
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WHERE a.sid = b.sid
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AND a.inst_id = b.inst_id
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AND b.statistic# = c.statistic#
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AND b.inst_id = c.inst_id
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AND c.name = 'session pga memory'
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AND a.program IS NOT NULL
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ORDER BY b.value DESC;
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31
timhall/rac/session_undo_rac.sql
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31
timhall/rac/session_undo_rac.sql
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-- -----------------------------------------------------------------------------------
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-- File Name : https://oracle-base.com/dba/monitoring/session_undo_rac.sql
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-- Author : Tim Hall
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-- Description : Displays undo information on relevant database sessions.
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-- Requirements : Access to the V$ views.
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-- Call Syntax : @session_undo_rac
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-- Last Modified: 20/12/2005
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-- -----------------------------------------------------------------------------------
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SET LINESIZE 200
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COLUMN username FORMAT A15
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SELECT s.inst_id,
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s.username,
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s.sid,
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s.serial#,
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t.used_ublk,
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t.used_urec,
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rs.segment_name,
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r.rssize,
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r.status
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FROM gv$transaction t,
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gv$session s,
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gv$rollstat r,
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dba_rollback_segs rs
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WHERE s.saddr = t.ses_addr
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AND s.inst_id = t.inst_id
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AND t.xidusn = r.usn
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AND t.inst_id = r.inst_id
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AND rs.segment_id = t.xidusn
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ORDER BY t.used_ublk DESC;
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29
timhall/rac/session_waits_rac.sql
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29
timhall/rac/session_waits_rac.sql
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-- -----------------------------------------------------------------------------------
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-- File Name : https://oracle-base.com/dba/10g/session_waits_rac.sql
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-- Author : Tim Hall
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-- Description : Displays information on all database session waits for the whole RAC.
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-- Requirements : Access to the V$ views.
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-- Call Syntax : @session_waits_rac
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-- Last Modified: 02/07/2005
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-- -----------------------------------------------------------------------------------
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SET LINESIZE 200
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SET PAGESIZE 1000
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COLUMN username FORMAT A20
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COLUMN event FORMAT A30
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COLUMN wait_class FORMAT A15
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SELECT s.inst_id,
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NVL(s.username, '(oracle)') AS username,
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s.sid,
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s.serial#,
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sw.event,
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sw.wait_class,
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sw.wait_time,
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sw.seconds_in_wait,
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sw.state
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FROM gv$session_wait sw,
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gv$session s
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WHERE s.sid = sw.sid
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AND s.inst_id = sw.inst_id
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ORDER BY sw.seconds_in_wait DESC;
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34
timhall/rac/sessions_rac.sql
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34
timhall/rac/sessions_rac.sql
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-- -----------------------------------------------------------------------------------
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-- File Name : https://oracle-base.com/dba/monitoring/sessions_rac.sql
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-- Author : Tim Hall
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-- Description : Displays information on all database sessions for whole RAC.
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-- Requirements : Access to the V$ views.
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-- Call Syntax : @sessions_rac
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-- Last Modified: 21/02/2005
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-- -----------------------------------------------------------------------------------
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SET LINESIZE 500
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SET PAGESIZE 1000
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COLUMN username FORMAT A15
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COLUMN machine FORMAT A25
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COLUMN logon_time FORMAT A20
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SELECT NVL(s.username, '(oracle)') AS username,
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s.inst_id,
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s.osuser,
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s.sid,
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s.serial#,
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p.spid,
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s.lockwait,
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s.status,
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s.module,
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s.machine,
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s.program,
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TO_CHAR(s.logon_Time,'DD-MON-YYYY HH24:MI:SS') AS logon_time
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FROM gv$session s,
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gv$process p
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WHERE s.paddr = p.addr
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AND s.inst_id = p.inst_id
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ORDER BY s.username, s.osuser;
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SET PAGESIZE 14
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