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데이터 품질 계산된 인사이트: 개인당 연락관
각 소스 레코드에 대한 연락관 수를 검토해 이상값을 찾습니다. 이상값은 소스 데이터 또는 데이터 매핑과 관련된 문제를 식별하는 데 도움을 줄 수 있습니다. ID 확인 규칙 집합을 만들기 전, 데이터 수집 후 이 계산된 인사이트를 사용합니다.
SELECT
ssot__Individual__dlm.ssot__Id__c AS Individual_Id__c,
APPROX_COUNT_DISTINCT( ssot__ContactPointEmail__dlm.ssot__Id__c ) AS unq_Email_CPs__c,
APPROX_COUNT_DISTINCT( ssot__ContactPointPhone__dlm.ssot__Id__c ) AS unq_Phone_CPs__c,
APPROX_COUNT_DISTINCT( ssot__ContactPointAddress__dlm.ssot__Id__c ) AS unq_Address_CPs__c,
APPROX_COUNT_DISTINCT( ssot__PartyIdentification__dlm.ssot__Id__c ) AS unq_Party_Identifiers__c,
APPROX_COUNT_DISTINCT( ssot__Device__dlm.ssot__Id__c ) AS unq_Devices__c
FROM ssot__Individual__dlm
LEFT JOIN ssot__ContactPointEmail__dlm ON ssot__ContactPointEmail__dlm.ssot__PartyId__c = ssot__Individual__dlm.ssot__Id__c
LEFT JOIN ssot__ContactPointPhone__dlm ON ssot__ContactPointPhone__dlm.ssot__PartyId__c = ssot__Individual__dlm.ssot__Id__c
LEFT JOIN ssot__ContactPointAddress__dlm ON ssot__ContactPointAddress__dlm.ssot__PartyId__c = ssot__Individual__dlm.ssot__Id__c
LEFT JOIN ssot__PartyIdentification__dlm ON ssot__PartyIdentification__dlm.ssot__PartyId__c = ssot__Individual__dlm.ssot__Id__c
LEFT JOIN ssot__ContactPointApp__dlm ON ssot__ContactPointApp__dlm.ssot__PartyId__c = ssot__Individual__dlm.ssot__Id__c
LEFT JOIN ssot__Device__dlm ON ssot__Device__dlm.ssot__Id__c = ssot__ContactPointApp__dlm.ssot__DeviceId__c
GROUP BY
Individual_Id__c

