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。
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 skip scan above.
会略过将多个条件约束加入到资料表的陈述式。
Statements that add multiple constraints to a table are skipped.
会略过将多个条件约束加入到资料表的陈述式。
Statements that add multiple constraints to a table are skipped.
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