您可参考如下操作修改模式属性。

• 修改模式名

  teledb=# alter schema teledb_schema rename to teledb_schema_new;
  ALTER SCHEMA
  

• 修改所有者

  teledb=# \dn teledb_schema_new 
         List of schemas
          Name        |  Owner  
  --------------------+---------
   teledb_schema_new | teledb
  (1 row)
  
  teledb=# alter schema teledb_schema_new owner to teledb_user;
  ALTER SCHEMA
  teledb=# \dn teledb_schema_new 
            List of schemas
          Name        |    Owner   
  --------------------+--------------
   teledb_schema_new | teledb_user
  (1 row)