Combining Tables of DataTo create new columns from matching rows in a related table, which of Power Query’s functions would you use?Keep RowsJoin TablesAppend tablesMerge tables
Question
Combining Tables of DataTo create new columns from matching rows in a related table, which of Power Query’s functions would you use?Keep RowsJoin TablesAppend tablesMerge tables
Solution
To create new columns from matching rows in a related table in Power Query, you would use the "Merge Tables" function. Here are the steps:
- Open Power Query Editor.
- Select the first table you want to merge.
- Click on the 'Home' tab, then click on 'Merge Queries'.
- In the Merge dialog box, select the second table you want to merge with the first one.
- Choose the matching columns in both tables.
- Select the type of join you want to perform. If you want to include all rows from both tables, choose 'Full Outer'.
- Click 'OK'. Power Query will create a new column in the first table that contains all matching rows from the second table.
- To expand the new column and see the data from the second table, click on the expand icon in the column header.
- Choose the columns you want to include in the first table and click 'OK'.
This way, you can create new columns from matching rows in a related table using the Merge Tables function in Power Query.
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