ocr: FIGURE 3: The architecture of a writable snapshot Trigger: Trigger: "after row for each row". "after row for each row". Records ROWID and Records ROWID of type of change (insert, changed row. update, or delete). Snapshot View (hides ROWID) Master Snapshot Base Table Table (includes ROWID) Refresh Operation Log (ROWID) View of Log changed and Operation Changed Rows ROWIDs)
