From: | Sameer Kumar <sameer(dot)kumar(at)ashnik(dot)com> |
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To: | PostgreSQL General Discussion Forum <pgsql-general(at)postgresql(dot)org> |
Subject: | What Causes Access Exclusive Lock? |
Date: | 2016-06-23 15:14:18 |
Message-ID: | CADp-Sm7y_ddD9yWXeUAKs3rTEfd4JKXGKY0fGaCYPwi2pYTGuw@mail.gmail.com |
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Hi,
I just wanted to understand what are the commands which will acquire Access
Exclusive Lock on a table? In my knowledge below operations will acquire
access exclusive lock:-
1. VACUUM FULL
2. ALTER TABLE
3. DROP TABLE
4. TRUNCATE
5. REINDEX
6. LOCK command with Access Exclusive Mode (or no mode specified)
I am using PostgreSQL v9.4.
Regards
Sameer
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Best Regards
Sameer Kumar | DB Solution Architect
*ASHNIK PTE. LTD.*
101 Cecil Street, #11-11 Tong Eng Building, Singapore 069 533
T: +65 6438 3504 | M: +65 8110 0350 | www.ashnik.com
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