Question

我正在尝试使用以下公式备份数据库：

pg_dump -h localhost -p 5432 -U user1004 -d dtm \
        --format=custom --compress=9 --no-owner > dsm_001.dmp

它失败并显示以下错误消息：

pg_dump: [archiver (db)] query failed: ERROR:  permission denied for relation audit_log
pg_dump: [archiver (db)] query was: LOCK TABLE admin.audit_log IN ACCESS SHARE MODE

第一个奇怪的事情是此数据库中没有admin模式：

$ psql -d dtm
psql (9.5.17)
Type "help" for help.

dtm=# \dt admin.*
No matching relations found.

此外，用户拥有数据库并具有SUPERUSER特权：

dsm=# \l
                                  List of databases
   Name    |  Owner   | Encoding |   Collate   |    Ctype    |   Access privileges   
-----------+----------+----------+-------------+-------------+-----------------------
 dtm       | user1004 | UTF8     | en_US.UTF-8 | en_US.UTF-8 | 
 postgres  | postgres | UTF8     | en_US.UTF-8 | en_US.UTF-8 | 
 template0 | postgres | UTF8     | en_US.UTF-8 | en_US.UTF-8 | =c/postgres          +
           |          |          |             |             | postgres=CTc/postgres
 template1 | postgres | UTF8     | en_US.UTF-8 | en_US.UTF-8 | =c/postgres          +
           |          |          |             |             | postgres=CTc/postgres
(4 rows)

dsm=# \du
                                   List of roles
 Role name |                         Attributes                         | Member of 
-----------+------------------------------------------------------------+-----------
 user1004  | Superuser                                                  | {}
 postgres  | Superuser, Create role, Create DB, Replication, Bypass RLS | {}

任何人都可以照亮它吗？

pg_dump尝试访问管理架构失败

0 个答案: