2026-03-12 20:23:15

tpt/swh.sql

@@ -0,0 +1,46 @@
+COL swh_sid              HEAD SID FOR 999999
+COL swh_username         HEAD USERNAME           FOR A20 TRUNCATE
+COL swh_event            HEAD EVENT              FOR A35 WORD_WRAP
+COL swh_wait_time_us     HEAD WAIT_TIME_US       FOR 99,999,999,999
+COL swh_prev_wait_end_us HEAD CPU_BEFORE_WT_US   FOR 99,999,999,999
+COL swh_machine          HEAD MACHINE            FOR A20
+COL swh_program          HEAD PROGRAM            FOR A20
+
+BREAK ON swh_sid SKIP 1
+
+
+PROMPT
+PROMPT -- Display last 10 COMPLETED waits from v$session_wait_history v0.1 BETA by Tanel Poder ( https://tanelpoder.com )
+
+SELECT
+    s.inst_id
+  , s.sid      swh_sid
+  , s.username swh_username
+  , CASE swh.seq# WHEN 1 THEN s.sql_id WHEN 2 THEN s.prev_sql_id END curr_prev_sql_id
+  , s.machine  swh_machine
+--  , s.program  swh_program
+  , swh.seq# waits_ago
+  , swh.event swh_event
+  , swh.wait_time_micro swh_wait_time_us
+  , swh.time_since_last_wait_micro swh_prev_wait_end_us 
+--  , swh.p1text
+--  , swh.p1
+--  , swh.p2text
+--  , swh.p2
+--  , swh.p3text
+--  , swh.p3
+FROM
+    -- using an inline view so that the swh.sql script can be called like:
+    -- @swh sid=XYZ  ... or @swh username='XYZ' .. or @swh sql_id='xxxxxxxxx'
+    (SELECT * FROM gv$session s WHERE &1) s
+  , gv$session_wait_history swh 
+WHERE
+    s.inst_id = swh.inst_id
+AND s.sid     = swh.sid
+--AND swh.event = 'SQL*Net message from client'
+ORDER BY
+    s.inst_id
+  , s.sid
+  , swh.seq#
+/
+