Object 끝의 __?에 대한 것들 + Key Prefixes

익숙한 __c 라던가 __r이라던가 __e는 알겠는데 모르는것도 많아서 이 기회에 찾아봤다!

 

• __c Custom Object or Custom field
• __r Custom relationship field as used in a SOQL query to traverse the relationship
• __ka KnowledgeArticle
• __kav KnowledgeArticleVersion
• __Feed Article Type Feed or Custom Object Feed
• __ViewStat KnowledgeArticleViewStat
• __VoteStat KnowledgeArticleVoteStat
• __DataCategorySelection Article Type__DataCategorySelection
• __x External Object
• __xo Salesforce-to-Salesforce (S2S) spoke/proxy object
• __mdt Custom Metadata Type
• __Share Custom object sharing object
• __Tag Salesforce Tags
• __History Field History Tracking for Custom Objects
• __pc Custom Person Account Field
• __pr Used for traversing custom Person Account relationship fields
• __hd Historical Data
  __hqr, __hst Start/End of the Datetime range
• __b BigObject
• __latitude__s Geolocation Latitude Coordinate
• __longitude__s Geolocation Longitude Coordinate
• __e Platform Events - a.k.a. EventBus event (Winter `17 pilot)
• __p Custom Person Object (Spring `15 pilot)
• __ChangeEvent Change Data Capture (Winter `19 Dev Preview)
• __chn Change Event channel (Source)

 

그리고 각 Id 의 앞에 3글자가 의미하는 바에 대한 것! 너무 많아서 첨부로

http://www.fishofprey.com/2011/09/obscure-salesforce-object-key-prefixes.html