2026-03-12 20:23:15

csierra/locks2.sql

@@ -0,0 +1,28 @@
+select all_objects.object_name,
+       all_objects.object_type,
+       v$locked_object.session_id,
+       v$session.serial#,
+       v$lock.type lock_type,  -- Type or system/user lock
+       lmode lock_mode, -- lock mode in which session holds lock
+       CASE
+           WHEN lmode = 0 THEN 'NONE: lock requested but not yet obtained'
+           WHEN lmode = 1 THEN 'NULL'
+           WHEN lmode = 2 THEN 'ROWS_S (SS): Row Share Lock'
+           WHEN lmode = 3 THEN 'ROW_X (SX): Row Exclusive Table Lock'
+           WHEN lmode = 4 THEN 'SHARE (S): Share Table Lock'
+           WHEN lmode = 5 THEN 'S/ROW-X (SSX): Share Row Exclusive Table Lock'
+           WHEN lmode = 6 THEN 'Exclusive (X): Exclusive Table Lock'
+       END Lock_description,
+       v$lock.request,
+       v$lock.block,
+       ctime, -- Time since current mode was granted
+       'alter system disconnect session ''' || v$locked_object.session_id || ',' || v$session.serial# || ''' immediate;' killcmd
+from v$locked_object,
+     all_objects,
+     v$lock,
+     v$session
+where v$locked_object.object_id = all_objects.object_id
+  AND v$lock.id1 = all_objects.object_id
+  AND v$lock.sid = v$locked_object.session_id
+  and v$session.sid = v$lock.sid
+order by session_id, ctime desc, object_name;