The retrieved RIDs are sorted and used to read the Orders table in a skipscan.
检索到的RID被分类并用于跳跃式地读取orders表。
2
The time_id join keys that meet the filter requirements on the Time dimension table are hashed to create a bit vector that filters rows of the Orders table from the skipscan above.
Time 维度表中满足过滤条件的 time_id 连接键被散列以创建一个位向量,用于过滤以上跳跃式扫描的 Orders 表行。
3
Do you read it, scan it or skip over it to something shorter?