Table.ExpandTableColumn
This topic applies to the Power Query Formula Language which can be used with Power Query and Power BI Desktop to build queries that mashup data. See the list of function categories.
Expands a column of records or a column of tables into multiple columns in the containing table.
Table.ExpandTableColumn(table as table, column as text, columnNames as list, optional newColumnNames as nullable list) as table
| Argument | Description |
|---|---|
| table | The Table to modify. |
| column | The column to expand. |
| columnNames | List of column names. |
| optional newColumnNames | Optional list of new column names. |
Show: