2026-03-12 20:23:15

timhall/10g/active_session_waits.sql

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+-- -----------------------------------------------------------------------------------
+-- File Name    : https://oracle-base.com/dba/10g/active_session_waits.sql
+-- Author       : Tim Hall
+-- Description  : Displays information on the current wait states for all active database sessions.
+-- Requirements : Access to the V$ views.
+-- Call Syntax  : @active_session_waits
+-- Last Modified: 21/12/2004
+-- -----------------------------------------------------------------------------------
+SET LINESIZE 250
+SET PAGESIZE 1000
+
+COLUMN username FORMAT A15
+COLUMN osuser FORMAT A15
+COLUMN sid FORMAT 99999
+COLUMN serial# FORMAT 9999999
+COLUMN wait_class FORMAT A15
+COLUMN state FORMAT A19
+COLUMN logon_time FORMAT A20
+
+SELECT NVL(a.username, \'(oracle)\') AS username,
+       a.osuser,
+       a.sid,
+       a.serial#,
+       d.spid AS process_id,
+       a.wait_class,
+       a.seconds_in_wait,
+       a.state,
+       a.blocking_session,
+       a.blocking_session_status,
+       a.module,
+       TO_CHAR(a.logon_Time,\'DD-MON-YYYY HH24:MI:SS\') AS logon_time
+FROM   v$session a,
+       v$process d
+WHERE  a.paddr  = d.addr
+AND    a.status = \'ACTIVE\'
+ORDER BY 1,2;
+
+SET PAGESIZE 14
+