- 类别：
系统函数 （系统信息）
SYSTEM$VERIFY_CMK_INFO_POSTGRES¶
验证您的客户管理密钥 (CMK) 在 Snowflake Postgres Tri-Secret Secure 上的配置，并返回有关已注册 CMK 的信息。
语法¶
SYSTEM$VERIFY_CMK_INFO_POSTGRES()
返回¶
返回成功状态消息或是有关验证不成功的信息：
AWS：
+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | SYSTEM$VERIFY_CMK_INFO_POSTGRES() | +----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | Verification failed due to an exception with message: Access is denied to the customer managed key (CMK) for this account. This could be because: 1) the CMK access permissions granted to Snowflake have been revoked OR 2) the CMK is disabled OR 3) the CMK is scheduled for deletion OR 4) the CMK specified is wrong. CMK ARN used: arn:aws:kms:us-west-2:736112632311:key/ceab36e4-f0e5-4b46-9a78-86e8f17a0f59 | +----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
Azure：
+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | SYSTEM$VERIFY_CMK_INFO_POSTGRES() | +----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | Verification failed due to an exception with message: Error received from the customer managed key (CMK) provider caused by user: 'Your request cannot be completed because of the failure of an external dependency. Please try again later.'. CMK KEY URI used: https://trisecretsite.vault.azure.net/keys/TriSecretAZKeyWrong | +----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
访问控制要求¶
只有账户管理员（具有 ACCOUNTADMIN 角色的用户）或被授予账户 MONITOR SECURITY 权限的角色才能调用此函数。
示例¶
获取 Snowflake 账户的 CMK 状态：
SELECT SYSTEM$VERIFY_CMK_INFO_POSTGRES();