4/30/2023 0 Comments Active tables appThe same formula can be used with data coming directly from data sources (instead of the local data Table1/Table2 as mentioned), but be aware of possible delegation issues. You can use this formula as the Items property for data tables, galleries or other controls, instead of collecting the data to a new collection and using it as the items source.īy using a single formula we can eliminate the need to create additional collections when we need to merge tables/collections and keep the app code cleaner. same columns used on the GroupBy piece except the last one (the child table name) "Grouped"//Last parameter can be any name as it's just the name for a child table with grouped data any column to be used has to be added here, and in the ShowColumns piece "Email",//add the columns to extract distinct data. ShowColumns( //Display only the columns needed )/* Merges all the tables into a single one, but no duplicates removed */ If you want to join more tables, add more items to this table and the formula will work the same way*/ Table(/* Create the table with child tables. Here is the formula to do this trick: With( Group the table by the fields we want to keep distinct and use the ShowColumns formula to explicitly tell what columns have to be returned and then remove the unnecessary grouped data column.Ungroup the table above, so all child items are in the same table.Create a temporary Table where each item have a child table (that will be the tables 1 and 2).In summary, what the final formula will do: To help us with this approach, we can use the With function, in combination with the GroupBy, Ungroup and ShowColumns functions. And the need is to have a third table generated by merging the original two tables, plus obtaining only the distinct records (see the names Thaddeus and Daniel are in both tables, and duplicates were removed in the third one): Sample data tables (all names are fictitious) In this example, two tables are stored in variables (or it could be also in collections) with two fields only, Email and DisplayName. CSV Table & JSON Table macros import, format, and display CSV and JSON data from a page, attachment, or URL. Attachment Table macro create a table of attachments based on pages, spaces, labels, and more. And also if you wanted to do duplicate detection, you would have to add additional logic to your collect formulas. Includes 4 powerful macros: Table Plus macro add numbering and totaling, CSS styling, and more advanced functions to your tables. If this collection is used in a single place, with no data editing need, an additional third collection would be created only for this purpose. The common practice is to use collections and to collect all data from those tables in a new collection. Imagine a case where you have two tables/collections in a Power Apps canvas app, and you want to merge those tables in a single one to be used somewhere else.
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