Recent questions tagged powerquery

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Handling Text-Based Date Columns with Errors in Power Query

Mar 5 in Power BI by Evanjalin
 • 20,980 points • 82 views
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Standardizing Customer Names to Proper Case in Power Query

Mar 5 in Power BI by Evanjalin
 • 20,980 points • 66 views
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What are the correct steps to set up Power BI with Amazon Redshift using an ODBC driver?

Feb 24 in Power BI by Evanjalin
 • 20,980 points • 70 views
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Tandem Power BI Connector – Any Experience? – Has anyone used the Tandem Power BI Connector? Is it reliable for large datasets?

Feb 12 in Power BI by Evanjalin
 • 20,980 points • 84 views
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Power BI and Redshift ODBC Driver Issues – Anyone using the Redshift ODBC driver with Power BI? Running into connection problems.

Feb 12 in Power BI by Evanjalin
 • 20,980 points • 59 views
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Configuring MuleSoft Power BI Connector with OAuth? – Anyone successfully configured the MuleSoft Power BI connector using OAuth? Running into authentication issues.

Feb 11 in Power BI by Evanjalin
 • 20,980 points • 86 views
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Why am I getting a "NameError" while running a Python script in Power BI?

Dec 13, 2024 in Power BI by Evanjalin
 • 20,980 points • 114 views
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2 answers

How can you efficiently manage Power BI’s incremental refresh for very large tables, such as sales or transactional data?

Nov 26, 2024 in Power BI by Evanjalin
 • 20,980 points • 148 views
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How do you handle duplicate data entries and deduplication logic in Power BI transformations?

Nov 19, 2024 in Power BI by Evanjalin
 • 20,980 points • 159 views
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How do you handle JSON data parsing and transformations in Power BI dataflows?

Nov 19, 2024 in Power BI by Evanjalin
 • 20,980 points • 133 views
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How do you handle JSON data parsing and transformations in Power BI dataflows?

Nov 18, 2024 in Power BI by Evanjalin
 • 20,980 points • 91 views
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How do I create a rolling time window in Power BI visuals, such as the past 7 or 30 days?

Nov 14, 2024 in Power BI by Evanjalin
 • 20,980 points • 155 views
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How can I optimize Power BI’s refresh schedule to avoid peak load times and ensure quick data availability?

Nov 12, 2024 in Power BI by Evanjalin
 • 20,980 points • 153 views
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Why am I encountering issues when publishing reports to a Power BI workspace shared with multiple users?

Nov 11, 2024 in Power BI by Evanjalin
 • 20,980 points • 191 views
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How do I calculate a rolling average or cumulative total in Power BI without performance issues?

Nov 7, 2024 in Power BI by Evanjalin
 • 20,980 points • 160 views
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How do you manage complex drill-through reports when users encounter incorrect or missing data in drilldowns?

Nov 5, 2024 in Power BI by Evanjalin
 • 20,980 points • 144 views
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What strategies do you use to avoid redundant transformations in Power Query that slow down data refresh?

Nov 5, 2024 in Power BI by Evanjalin
 • 20,980 points • 183 views
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How do you resolve memory or performance issues when running large Power BI reports with heavy DAX calculations?

Nov 5, 2024 in Power BI by Evanjalin
 • 20,980 points • 139 views
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What steps do you follow when visuals don’t display the expected results, even when the underlying data is correct?

Nov 4, 2024 in Power BI by Evanjalin
 • 20,980 points • 146 views
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How do you manage complex drill-through reports when users encounter incorrect or missing data in drilldowns?

Nov 4, 2024 in Power BI by Evanjalin
 • 20,980 points • 137 views
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How do you handle formatting issues when exporting Power BI reports to Excel or PDF, especially with large text tables?

Nov 4, 2024 in Power BI by Evanjalin
 • 20,980 points • 151 views
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How do you optimize Power BI reports that perform poorly due to heavy DAX calculations?

Nov 4, 2024 in Power BI by Evanjalin
 • 20,980 points • 135 views
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What common mistakes lead to slow report loading times, and how do you fix inefficient M code or DAX queries?

Nov 4, 2024 in Power BI by Evanjalin
 • 20,980 points • 181 views
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How do you resolve issues when using DAX variables (VAR) that cause unexpected results in measures?

Nov 4, 2024 in Power BI by Evanjalin
 • 20,980 points • 98 views
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How do you resolve issues when using DAX variables (VAR) that cause unexpected results in measures?

Oct 30, 2024 in Power BI by Evanjalin
 • 20,980 points • 168 views
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How do you handle complex relationship-based calculations when multiple tables are involved in a DAX query?

Oct 30, 2024 in Power BI by Evanjalin
 • 20,980 points • 169 views
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What debugging tools or methods do you use to pinpoint and resolve DAX or Power Query coding errors?

Oct 30, 2024 in Power BI by Evanjalin
 • 20,980 points • 169 views
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How do you troubleshoot slow data model refreshes, especially when custom code (M or DAX) is involved?

Oct 30, 2024 in Power BI by Evanjalin
 • 20,980 points • 393 views
0 votes
0 answers

How do you resolve memory or performance issues when running large Power BI reports with heavy DAX calculations?

Oct 30, 2024 in Power BI by Evanjalin
 • 20,980 points • 242 views
0 votes
0 answers

What strategies do you use to avoid redundant transformations in Power Query that slow down data refresh?

Oct 30, 2024 in Power BI by Evanjalin
 • 20,980 points • 155 views
+1 vote
1 answer

How do you troubleshoot performance issues with complex DAX measures in large datasets?

Oct 30, 2024 in Power BI by Evanjalin
 • 20,980 points • 281 views
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1 answer

How do you manage and optimize Power Query M code for transforming large datasets?

Oct 29, 2024 in Power BI by Evanjalin
 • 20,980 points • 182 views
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2 answers

What are common pitfalls when using Power Query M language for data transformations?

Oct 21, 2024 in Power BI by Evanjalin
 • 20,980 points • 183 views
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What are common pitfalls when using Power Query M language for data transformations?

Oct 11, 2024 in Power BI by anonymous
 • 20,980 points • 153 views
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1 answer

Combing data from multiple workbooks into a single master workbook using power query

Apr 7, 2023 in Others by narikkadan
 • 63,600 points • 800 views
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Power Query - Search an element of column A in entire column B

Mar 30, 2023 in Others by Kithuzzz
 • 38,000 points • 821 views
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Issues with NULL in an added and custom column

Mar 24, 2023 in Others by narikkadan
 • 63,600 points • 545 views
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1 answer

How to merge the Two Columns with two different Tables without getting duplicates in either of the resulting columns

Mar 19, 2023 in Others by narikkadan
 • 63,600 points • 797 views
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1 answer

Add column from another table using excel power query

Feb 24, 2023 in Others by Kithuzzz
 • 38,000 points • 1,511 views
0 votes
1 answer

Filter a list by using another list in PowerQuery M code

Feb 23, 2023 in Others by narikkadan
 • 63,600 points • 2,192 views
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1 answer

Excel Power Query Moves old Data to the right

Feb 16, 2023 in Others by narikkadan
 • 63,600 points • 435 views
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Power Query - Find matching contents from multiple other tables

Feb 16, 2023 in Others by narikkadan
 • 63,600 points • 734 views
0 votes
1 answer

Name not recognized error in List.Generate

Feb 16, 2023 in Others by Kithuzzz
 • 38,000 points • 782 views
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1 answer

How can I verify if a column is only decimal using Power Query M formula?

Feb 13, 2023 in Others by Kithuzzz
 • 38,000 points • 1,183 views
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PowerQuery Extract everything before alphabet from a column

Feb 9, 2023 in Others by Kithuzzz
 • 38,000 points • 851 views
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1 answer

How to build a custom column formula in Power query that will retrieve Image and load it to Excel to display that image from the specified column

Feb 5, 2023 in Others by Kithuzzz
 • 38,000 points • 1,362 views
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1 answer

Power query to return true / false if multiple columns are either = or null

Feb 3, 2023 in Others by Kithuzzz
 • 38,000 points • 2,593 views
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Power Query M Lookup on Same table with Filtering

Feb 2, 2023 in Others by Kithuzzz
 • 38,000 points • 1,569 views
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1 answer

Excel Power Query Group by

Jan 12, 2023 in Others by Kithuzzz
 • 38,000 points • 613 views
0 votes
1 answer

Stop power query from loading to excel sheet

Dec 17, 2022 in Others by Kithuzzz
 • 38,000 points • 5,862 views
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