Oracle database query lock table and unlock statement

Source: Internet
Author: User

To delete a failed materialized view today; the manager said it was a lock watch; then Baidu took a look.

Here is the query lock table and how to unlock it

--Query the lock now
SELECT l.session_id Sid, S.serial#, L.locked_mode,l.oracle_username,

L.os_user_name,s.machine, S.terminal, O.object_name, S.logon_time

From V$locked_object L, all_objects O, v$session s

WHERE l.object_id = o.object_id

and l.session_id = S.sid

ORDER by Sid, S.serial#;

--Kill the lock
ALTER System KILL Session ' sid,serial# ';

Oracle database query lock table and unlock statement

Related Article

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.