目前,要想在 Postgres 里面只赋予几列权限,你必须创建一个包含那几列的视图(view),然后把权限赋予那几个视图。 使用psql z 命令获取关于现存对象权限的更多信息: Database = lusitania +---+---+ | Relation | Grant/Revoke Permissions | +---+---+ | mytable | {"=rw","miriam=arwR","group tod...
GRANT ALL ON kinds TO manuel; 兼容性 SQL92 SQL92 GRANT 语法允许对表中的某单独列/字段设置权限,并且允许设置一权限以赋予别人相同权限. GRANT privilege[, ...] ON object[ ( column[, ...] ) ] [, ...] TO { PUBLIC | username[, ...] } [ WITH GRANT OPTION ] 这些字段与 Postgres 实现...
TO { PUBLIC | username [, ...] } [ WITH GRANT OPTION ]这些字段与 Postgres 实现是兼容的，除了下面一些例外：privilege SQL92 允许声明附加的权限：SELECT REFERENCES 允许在一个声明的表的完整性约束中使用某些或全部列/字段．USAGE 允许使用一个域，字符集，集合或事务．如果声明的对象不是表/...
语法语句权限：GRANT { ALL | statement [ ,...n ] }TO security_account [ ,...n ]对象权限：GRANT{ ALL [ PRIVILEGES ] | permission [ ,...n ] }{[ ( column [ ,...n ] ) ] ON { table | view }| ON { table | view } [ ( column [ ,...n ] ) ]| ON { stor...
目前,要想在目前,要想在目前,要想在 Postgres Postgres Postgres 里面只里面只里面只赋赋赋予几列予几列予几列权权权限,你必限,你必限,你必须创须创须创建一个包含那几列的建一个包含那几列的建一个包含那几列的 视图视图视图(((viewviewview),然后把),然后把),然后把权权权限限限赋赋赋予那几个予那...
GRANT ALL PRIVILEGES ON salesemp TO mary; Note that while the above will indeed grant all privileges if executed by a superuser or the owner ofemp, when executed by someone else it will only grant those permissions for which the someone else has grant options. ...
GRANT ALL PRIVILEGES ON *.* TO user_name; 这个语句授权了用户对所有数据库和所有表进行所有操作。这个语 句应该谨慎使用,因为它会给用户非常高的权限,可能会导致安全 问题。 3. 授权用户对指定数据库进行操作 GRANT ALL PRIVILEGES ON database_name.* TO user_name; 这个语句授权了用户对指定的数据库中的...
Learn to set table-level permissions in SQL Server Management Studio for secure database access with this simple, step-by-step guide from Atlassian.
OracleGRANT赋权详解2010061908:23:12分类:ORACIF数据库标签:举报字号大中小订阅GRANT名称GRANT赋予一个用户,一个组或所有用户访问权限GRANTprivilege,.ONobject,.TOPUBIIC
Nice post on the scripting technique. One thing to consider, though, is that, with Postgres, you really should use pg_class and pg_namespace so that you can include views and sequences in your grants. For example, if all you use is pg_tables or information_schema.tables then you’ll ...