安全函数 (Transact-SQL)

下列函数返回对管理安全性有用的信息。加密函数 (Transact-SQL) 中列出了其他函数。

CERTENCODED (Transact-SQL)	PWDCOMPARE (Transact-SQL)
CERTPRIVATEKEY (Transact-SQL)	PWDENCRYPT (Transact-SQL)
CURRENT_USER (Transact-SQL)	SCHEMA_ID (Transact-SQL)
DATABASE_PRINCIPAL_ID (Transact-SQL)	SCHEMA_NAME (Transact-SQL)
sys.fn_builtin_permissions (Transact-SQL)	SESSION_USER (Transact-SQL)
sys.fn_get_audit_file (Transact-SQL)	SUSER_ID (Transact-SQL)
sys.fn_my_permissions (Transact-SQL)	SUSER_SID (Transact-SQL)
HAS_PERMS_BY_NAME (Transact-SQL)	SUSER_SNAME (Transact-SQL)
IS_MEMBER (Transact-SQL)	SYSTEM_USER (Transact-SQL)
IS_ROLEMEMBER (Transact-SQL)	SUSER_NAME (Transact-SQL)
IS_SRVROLEMEMBER (Transact-SQL)	USER_ID (Transact-SQL)
ORIGINAL_LOGIN (Transact-SQL)	USER_NAME (Transact-SQL)
PERMISSIONS (Transact-SQL)

有关 Windows 组中的成员资格的信息，请参阅 xp_logininfo (Transact-SQL) 和 xp_enumgroups (Transact-SQL)。

请参阅