Syntax
Table.TransformRows(table as table, transform as function) as list
Description
Creates a table from table by applying the transform operation to the rows. If the return type of the transform function is specified, then the result will be a table with that row type. In all other cases, the result of this function will be a list with an item type of the return type of the transform function.
Reference Data
https://docs.microsoft.com/en-us/powerquery-m/power-query-m-function-reference