Posts tagged #Query Folding

Maintaining Query Folding when Merging with Different Data Types

Video by: Reid Havens

Learn how to maintain your query folding when needing to merge (join) queries in Power Query, but when the merge keys are different data types, and when converting data types might initially break your query folding. Tune in to learn more!

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Query Folding Basics

Posted on May 28, 2024 and filed under Power Query.

Keeping Query Folding by Outsmarting Columns from Examples in Power Query

Video by: Reid Havens

Learn how to write simpler M-Code which maintains Query Folding. Features like Column from Example can be very powerful in helping you create new columns in Power Query, but the code it writes might not always fold! You can fix this with a bit of light M code edits, and maintain your Query Folding. Tune in to learn more!

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Tabular Editor Learn
Query Folding

Posted on October 31, 2023 and filed under Power Query.

5 Pro Tips for Getting Started with Power Query

Video by: Reid Havens

Learn about five useful tips and techniques for upgrading your Power Query skills. These tips can be useful for those just getting started in Power Query, and even for those maybe a bit more familiar or intermediate with the tool. Tune in to learn more!

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Referencing Other Queries
Data Profiling Tools
Using Parameters
Sharing Queries
Query Folding