Re: "Access privileges" is missing after pg_dumpall

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От Jeevan Ladhe
Тема Re: "Access privileges" is missing after pg_dumpall
Дата
Msg-id CAOgcT0MW5XBS6vTkznSKDD5USVEu+GpN2cjcN=o+uS+=mxkmUQ@mail.gmail.com
обсуждение исходный текст
Ответ на "Access privileges" is missing after pg_dumpall  (Prabhat Sahu <prabhat.sahu@enterprisedb.com>)
Список pgsql-hackers
Seems this is a known issue and the reason I understand is that the users/roles
may already exist but may have a different meaning, I see it has been discussed[1]
in past and I also see there is a wiki[2] page called "Pg dump improvements".


Regards,
Jeevan Ladhe
  

On Tue, Jun 26, 2018 at 12:12 PM, Prabhat Sahu <prabhat.sahu@enterprisedb.com> wrote:
Hi,

I have taken pg_dumpall in pg-master and after restoring the dump I am not able to see the "Access privileges" as below:
Same is reproducible in back branches as well, is this fine ?


CREATE ROLE user1 PASSWORD 'user1' SUPERUSER LOGIN;
CREATE DATABASE db1 OWNER=user1;
GRANT ALL ON DATABASE db1 TO user1;

postgres=# \l+ db1
                                             List of databases
 Name | Owner | Encoding |  Collate      |   Ctype        | Access privileges   |  Size       | Tablespace | Description 
------+-------+----------+------------+------------+-------------------+---------+------------+-------------
 db1    | user1   | UTF8       | en_US.utf8 | en_US.utf8 | =Tc/user1             +| 7621 kB | pg_default  | 
           |             |                 |                    |                    | user1=CTc/user1    |               |                    | 
(1 row)

postgres=# SELECT datname as "Relation", datacl as "Access permissions" FROM pg_database WHERE datname = 'db1';
 Relation |     Access permissions      
----------+-----------------------------
 db1      | {=Tc/user1,user1=CTc/user1}
(1 row)


-- pg_dumpall 
./pg_dumpall > /tmp/dumpall.sql

-- Restore 
./psql -a -f /tmp/dumpall.sql


postgres=# \l+ db1
                                             List of databases
 Name | Owner | Encoding |  Collate       |   Ctype       | Access privileges |  Size      | Tablespace | Description 
------+-------+----------+------------+------------+-------------------+---------+------------+-------------
 db1    | user1   | UTF8       | en_US.utf8 | en_US.utf8 |                              | 7699 kB | pg_default | 
(1 row)

postgres=# SELECT datname as "Relation", datacl as "Access permissions" FROM pg_database WHERE datname = 'db1';
 Relation | Access permissions 
----------+--------------------
 db1      | 
(1 row)

--

With Regards,

Prabhat Kumar Sahu
Skype ID: prabhat.sahu1984
EnterpriseDB Corporation

The Postgres Database Company


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