要查看當(dāng)前數(shù)據(jù)庫中的鎖,您可以執(zhí)行以下查詢:
SELECT
c.owner,
c.object_name,
c.object_type,
b.sid,
b.serial#,
b.status,
b.osuser,
b.machine
FROM
v$locked_object a,
v$session b,
dba_objects c
WHERE
b.sid = a.session_id
AND a.object_id = c.object_id;
這條查詢會(huì)返回當(dāng)前數(shù)據(jù)庫中所有被鎖定的對(duì)象和相關(guān)的會(huì)話信息,包括會(huì)話ID、會(huì)話狀態(tài)、操作系統(tǒng)用戶、機(jī)器名等等。