回复： 回复： 回复： BUG #16101: tables in the DB is not available after pg_restore

On Wed, Nov 13, 2019 at 10:43:20PM +0800, 唯一★ wrote:
>hi, 
>
>
>The restore command is "pg_dump -h 127.0.0.1 -U postgres -d cmdb -p 5432 -Fc -f bk_1"
>Here are reproduce steps.
>1. login in the postgres DB with super user postgres and create DB
> CREATE DATABASE cmdb OWNER cm WITH TEMPLATE = template0;
> GRANT ALL PRIVILEGES ON DATABASE cmdb to cm;
>
>
>
>2.pop the data to DB.
> pgbench -i -h 127.0.01 -U cm -s 20 -d cmdb
>
>
>3.use the pg_dump to backup the data.
> pg_dump -h 127.0.0.1 -U postgres -d cmdb -p 5432 -Fc -f bk_1
>4.take the restore via pg_restore.
> pg_restore -h 127.0.0.1 -U postgres -d cmdb bk_1 -c -v
>

Works just fine for me:

     [user@development ~]$ pg_ctl -D tmp/data init
     ...
     [user@development ~]$ pg_ctl -D tmp/data -l pg.log start
     waiting for server to start.... done
     server started
     [user@development ~]$ createdb cmdb
     [user@development ~]$ pgbench -i -s 1 cmdb
     dropping old tables...
     NOTICE:  table "pgbench_accounts" does not exist, skipping
     NOTICE:  table "pgbench_branches" does not exist, skipping
     NOTICE:  table "pgbench_history" does not exist, skipping
     NOTICE:  table "pgbench_tellers" does not exist, skipping
     creating tables...
     generating data...
     100000 of 100000 tuples (100%) done (elapsed 0.06 s, remaining 0.00 s)
     vacuuming...
     creating primary keys...
     done.
     [user@development ~]$ pg_dump -d cmdb -p 5432 -Fc -f bk_1
     [user@development ~]$ pg_restore -d cmdb2 bk_1 -c -v
     pg_restore: connecting to database for restore
     ...
     pg_restore: warning: errors ignored on restore: 7
     [user@development ~]$ psql cmdb2
     psql (12.1)
     Type "help" for help.

     cmdb2=# \d
                  List of relations
      Schema |       Name       | Type  | Owner
     --------+------------------+-------+-------
      public | pgbench_accounts | table | user
      public | pgbench_branches | table | user
      public | pgbench_history  | table | user
      public | pgbench_tellers  | table | user
     (4 rows)

Are you sure you're running the pg_restore on the right machine and not
on the same system where you did the pg_dump? Don't you have some
per-user search_path setting applied using ALTER USER?

regards

--
Tomas Vondra                  http://www.2ndQuadrant.com
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services