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我正在嘗試獲取協作組及其關聯成員的列表。我試着做以下SOQL查詢,但它不承認CollaborationGroup.CollaborationGroupMembers關係Salesforce apex合作組/合作組成員關係?
List<CollaborationGroup> cgs = new List<CollaborationGroup>([Select OwnerId, Id, (select CollaborationGroupMember.MemberId from CollaborationGroup.CollaborationGroupMembers) From CollaborationGroup]);
綜觀API,CollaborationGroupMembers有CollaborationGroupId這是相關CollaborationGroup的ID,這樣的關係應該存在 - 誰能告訴我爲什麼它不起作用?
感謝
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編輯:我已經想通了這一點反過來想通過執行以下操作(從成員將組(孩子父母),而不是反之亦然):
List<CollaborationGroupMember> cgs = new List<CollaborationGroupMember>([select MemberId, CollaborationGroupMember.CollaborationGroup.OwnerId from CollaborationGroupMember where CollaborationGroupMember.CollaborationGroup.Name]);
但是,我仍然想知道爲什麼我無法從父母到孩子這樣做,因爲我一開始就試圖做到這一點?
感謝