Usage of data-change-operations in the FROM clause allows retrieval of generated columns such as IDs, as well as the retrieval of data to be deleted or updated.

  • 在FROM子句中对数据更新操作的使用允许对生成的列(例如ID)的检索,以及对要被删除或更新的数据的检索。

  • 互联网摘选 2025-01-20 17:36:50

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