• 1. 虚拟表: virtual table | vtable | VTBL
• 2. 虚拟表头: UDP Pseudo Header
• 3. 动态配送虚拟表: dynamic dispatch virtual table

更多释义

• 1.已定义虚拟列和虚拟表。
  Defined virtual columns and virtual tables.
  dict.yoduao.com
• 2.如果项目包含虚拟表和虚拟列，也会在此列出。
  If the project includes virtual tables and virtual columns, they are also listed there.
  dict.yoduao.com
• 3.如您所见，优化器创建了一个虚拟表来处理in列表子查询。
  As you can see, the optimizer creates a virtual table to process the IN-list sub-query.
  dict.yoduao.com

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