From: | tushar <tushar(dot)ahuja(at)enterprisedb(dot)com> |
---|---|
To: | PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
Subject: | cannot drop replication slot if server is running in single-user mode |
Date: | 2018-03-06 13:29:33 |
Message-ID: | 3b2f809f-326c-38dd-7a9e-897f957a4eb1@enterprisedb.com |
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Lists: | pgsql-hackers |
Hi,
I found that if server is running in single-user mode , there we can
create replication slot but cannot drop it .
backend> SELECT * FROM pg_create_physical_replication_slot('p');
2018-03-06 13:20:03.441 GMT [14869] LOG: statement: SELECT * FROM
pg_create_physical_replication_slot('p');
1: slot_name (typeid = 19, len = 64, typmod = -1, byval = f)
2: lsn (typeid = 3220, len = 8, typmod = -1, byval = t)
----
1: slot_name = "p" (typeid = 19, len = 64, typmod = -1, byval = f)
----
backend> select pg_drop_replication_slot('p');
2018-03-06 13:20:24.390 GMT [14869] LOG: statement: select
pg_drop_replication_slot('p');
1: pg_drop_replication_slot (typeid = 2278, len = 4, typmod =
-1, byval = t)
----
2018-03-06 13:20:24.391 GMT [14869] ERROR: epoll_ctl() failed: Bad file
descriptor
2018-03-06 13:20:24.391 GMT [14869] STATEMENT: select
pg_drop_replication_slot('p');
--
regards,tushar
EnterpriseDB https://www.enterprisedb.com/
The Enterprise PostgreSQL Company
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