Organized workers in positions of privilege, including many in the public sector, fight the hardest and squeal the most in defense of their benefits.
有组织的处于特权地位的工人,包括许多公共部门的工人,为捍卫自己的利益而进行最激烈的斗争。
When a database is created, SELECT privilege on the system catalog views is granted to PUBLIC (Figure 6).
在创建一个数据库时,系统编目视图上的SELECT权限便被授给PUBLIC(图6)。
After revoking the SELECT privilege from PUBLIC, you can grant this privilege to specific users, as necessary.
在从PUBLIC撤消SELECT权限之后,可以在必要时将该权限授给特定的用户。
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