They let you perform different operations depending on whether a condition is true or false. You don't get to post an arbitrary question that has shown literally no research work (including how to formulate a question that is even understandable) and then expect people to solve your problem for you. Congratulations on joining the Microsoft Power Apps community! I suppose that an algorithm following your idea would be: calculate the maximum of the lenghts of each items on each row,maybe you have to use a dummy column with a valueto concatenate further. or maybe just a different approach to solve the problem! What do hollow blue circles with a dot mean on the World Map? You can simply use the Combine Operator (&) or the Text.Combine function as described earlier in this article. Again, we are excited to welcome you to the Microsoft Power Apps community family! Solved: Composing text with null values replaced by nothin - Power Extracting string values from a column into different columns Can anyone point me to the meaning of each _<> "" and _ <> null? IPC_ahaas Is null check needed before calling instanceof? ragavanrajan 565), Improving the copy in the close modal and post notices - 2023 edition, New blog post from our CEO Prashanth: Community is the future of AI. This allows you to instruct the function to concatenate strings with a delimiter. How to concatenate text from . My main issue is that when I combine both columns, I got a null value since one of the columns combine is null. Boolean algebra of the lattice of subspaces of a vector space? This requires you to use Power Query (Power BI's query editor). Find out more about the April 2023 update. In the step's formula bar, you will find this syntax: Nice sharing! I use this function to avoid null in calculus (IsNull([Custom],0) or comparaison (IsNull([Custom],"")=""). Jeff_Thorpe TIP: By using Custom Column we're not overwriting our existing columns. phipps0218 ChrisPiasecki Just for fun, let's say, if you want to combine all columns (more than 10 columns) in a row, you might use the following code. dpoggemann Replacing Values (Beyond the User Interface), What is Power Query and How Does it Work? 00:27 Show Intro So in the end there should be six rows including the headers in this example. Power Apps Samples, Learning and Videos GalleriesOur galleries have a little bit of everything to do with Power Apps. LaurensM Then adjust the M-code to include the Text.Combine function for concatenating the values in each group. For example, you want to create a column that states the ID and the Product Description of products. I have a table which has two columns. If you have no other columns, you use the query editor toadd a custom columnwith formula: Hi AllDoes anyone know how I can get this code to work only to show the unique entry Power bi desktop?Table.AddColumn(#"Removed Columns1", "Combined Deps",each Text.Combine(List.Select({[#"Assign Dept 1 "],[#"Assign Dept 2 "],[#"Assign Dept 3 "],[#"Assign Dept 4 "]},each _<> "" and _ <> null),","))As expected, I got duplicates.I need to combine ten columns that could have essentially the same department assigned a task.I only want to see one unique entry if data is found.thanks in advance. Power Query: not Text.StartsWith removes blank/null values. This function ignores null values and continues the concatenation. Due to this, whenI changed the properties to "Fist Name and Last Name", I got two different columns. Expiscornovus* Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. I created a custom column to concatinate two fields from transformation -> Add column -> custom column. We are excited to share the Power Platform Communities Front Door experience with you! Learn how to merge columns in power query and not include blank or null values in the results.Check out my full courses and ebooks here: https://www.howtoe. Calculates the total price, considering the Discount column. For a better experience, please enable JavaScript in your browser before proceeding. } Imagine you have a table with columns for Address, City, and Zip Code. Copy the n-largest files from a certain directory to the current one. You now have the ability to post, reply and give "kudos" on the Power Apps community forums! 28:01 Outro & Bloopers Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. window.mc4wp = window.mc4wp || { Now, lets say you have a list of values that includes some duplicates: To merge this list of values without any duplicates, you can use the Text.Combine function together with List.Distinct. zmansuri Hi, I'm planning to sign up for the PQ (and other) courses soon. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Take your Power Query skills to the next level with insider tips and techniques. Group rows of data (Power Query) - Microsoft Support how do i do this ? Concatenating columns in Power Query is not hard to do, but depending on the technique you use, you might get unexpected or wrong results.There is a bullet p. The fastest way to concatenate columns with the User Interface is to: You now have a new column with the strings concatenated. Use =VLOOKUP("Apple*" to find apple, Apple, or applesauce. } For example, if you have a column for Month and a column for Year, you can use the following formula to concatenate them into a single string: If you need to concatenate date type with a text type values, you can convert the date to text using the Text.From or Date.ToText function. To do this in Power Query, you can use an if statement to control the concatenation logic. srduval User without create permission can create a custom object from Managed package using Custom Rest API, Are these quarters notes or just eighth notes? Sometimes you only need unique values in your output, so you dont get any clutter. Custom column to combine two Colum returns null if Microsoft Power BI Learning Resources, 2023, Learn Power BI - Full Course with Dec-2022, with Window, Index, Offset, 100+ Topics, Formatted Profit and Loss Statement with empty lines, How to Get Your Question Answered Quickly. I had asked a similar question, to which @MarcelBeug provided a very helpful response; which, in turn, I'm using as the basis for my answer to you for your specific table. to create a helper column for lookups. Content Discovery initiative April 13 update: Related questions using a Review our technical responses for the 2023 Developer Survey. Remember Text.Combine? Since I want to display the two columns in one field, I created a a new column named "Author" (the one that is highlighted in the above image) using the below formula. You can do this: NewStep = Table.AddColumn (PriorStepName, "NewColumnName", each if [Column2] = null then [Column1] else [Column1]& [Column2], type text) Keep up to date with current events and community announcements in the Power Apps community. It iscritical you wrap the if/then/else construct in parentheses, or you'll get an error about a literal being expected.