What evidence do you have or examples can you cite that would back up that statement?

你能够举出什么样的实例或证据来证明你所说的？

youdao

Finally, in the improved example, you can see that the SQL statement and output do not include a dynamic column selection.

最后，在改进的示例中，您可以看到该sql语句和输出没有包括动态列选项。

youdao

If you do decide to drop an index, you should first save its create index statement so that you can easily recreate it if necessary.

如果您决定删除索引，那么首先要保存它的CREATE index语句，以便在需要时轻松地重新创建它。

youdao