No cursor option is used when an action query is performed, and thus no cursor is necessary.

执行操作查询时使用“无光标”选项，因此不需要游标。

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If the entry field contains some text, pressing the action icon will re-execute the query.

如果输入字段包含一些文本，单击操作图标将会重新执行查询。

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The MediaWiki API also lets you access current or previous versions of page content by attaching the prop=revisions parameter to the query action.

MediaWiki API 还支持通过在查询动作后附加 prop=revisions 参数来访问页面内容目前或以前版本。

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Every action, query and saved contact is food for thought for a machine, and new, powerful computers are able to readily run through this data to uncover our uniquely human patterns.

FORBES: Where's the Business in the Curation Nation?