Excel 2016 query editor manage parameters

#Excel 2016 query editor manage parameters how to

The Microsoft Query window opens and displays your query.Д¬lick View > SQL. On the Query Wizard вЂ“ Finish screen, select View data or edit query in Microsoft Query and then click Finish. Note If you want the other way to create parameter queries, see Create a parameter query (Power Query).Д¬lick Data > Get & Transform Data > Get Data > From Other Sources > From Microsoft Query.ДЇollow the Query Wizard steps. Parameters can prompt the user for an input value when the query is run or refreshed, use a constant as the input value, or use the contents of a specified cell as the input value.ДЄ parameter is part of the query it modifies, and cannot be reused in other queries. Parameters are used in the queryвЂ™s WHERE clause вЂ“ they always function as a filter for retrieved data. To do this, you create a parameter query in Microsoft Query: When you query data in Excel, you might want to use an input value - a parameter -В to specify something about the query.

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Understanding The 'The key didn't match any rows in the table' Error In Power Query In Power BI Or Excel.

I would be very happy to discuss this in more detail if you need further info to replicate We all would really appreciate your help in bringing this to the attention of someone at Microsoft. Recently there has been a number of people adding to this thread with the same issue. Subsequent to initially reporting it, I found a way to bypass the problem (as did many other people subsequently), but we all feel that this is an issue that will erode trust in Power BI due to the fact that the query issued is not behaving as expected, and that incorrect results are returned without any error. In my report, I linked to other cases where the issue was reported. Power BI assumes an explicit sort exists, and simply combines the first x results returned from QuerySplit1 with the remaining total-x results from QuerySplit2ДЄs a result, some records are dropped, and others duplicated at random.

The problem arises if there is no explicit sort in the original query. Power BI seems to issue the query twice and then combines the results. Once you get to very large source tables that are accessed via a SQL query, and you have a subsequent merge in Power BI (in my case the merge was with an excel file), every refresh gives different results.

ThatвЂ™s very easy to do so I wonвЂ™t describe it, but hereвЂ™s the M:Д¬ould I please ask you to have a look at the issues reported in the threads below? ItвЂ™s a very interesting issue that I think has to do with query folding vs Power BI native query. The following M query is generated by the Query Editor when you filter the table to only return the red products and remove all columns except EnglishProductName. Something that you might not realise is that if you choose the second option and then subsequently use the UI to apply even more filtering or transformation, then those subsequent steps will not be able to make use of query folding.ДЄs an example of option (1), imagine you connect to the DimProduct table in the SQL Server Adventure Works DW database like so: You can enter a SQL query that gets the data you need.For example, you might choose a table that has one row for every product that your company sells and then, using the UI, filter that down to only the products that are red. You can choose a table from the database and then either use the Query Editor UI or write some M to get the data you need from that table.

#Excel 2016 query editor manage parameters how to

When you connect to a relational database like SQL Server in Power BI/Power Query/Excel Get & Transform you have two choices about how to get the data you need: