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Daniil Maslyuk on Twitter: "A welcome addition to #PowerQuery user interface: Mark as key. Useful for improving the performance of merges. The key icon is displayed in column headers. Already available in #
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Power Query: Zipping Through a List < Blog | SumProduct are experts in Excel Training: Financial Modelling, Strategic Data Modelling, Model Auditing, Planning & Strategy, Training Courses, Tips & Online Knowledgebase
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