ben23's avatar
ben23
New Member
5 years ago
Status:
Needs Votes

Power Query: Allow users to choose data type with any Add Column functions

When adding Columns in Power Query there is no option to choose the data type, so columns are added as untyped. Users are left to add another step, or manually edit the function to set the optional columnType parameter. In all of the Add Column windows (Custom Column, Conditional Column, Column from Examples) I would like to see a drop-down where a type can be chosen to populate that columnType.
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6 Comments

  • asgeir's avatar
    asgeir
    New Member
    5 years ago
    This would be very useful. It saves a step and prevents mistakes (columns with data type any)
  • odel_leal's avatar
    odel_leal
    New Member
    5 years ago
    Wow! It will be so really great solution! I support this idea.
  • carson_leavitt's avatar
    carson_leavitt
    New Member
    4 years ago

    Very useful! Writing a type into the Table.AddColumn function is a great way to keep code clean and intuitively understandable, versus adding a Change Type step. Ability to select this directly in the Custom Column and Conditional Column interface would be very helpful!

  • carson_leavitt's avatar
    carson_leavitt
    New Member
    4 years ago

    Also: When changing the type on a column immediately after the step that created it, offer a similar message to the one that already exists on successive type conversions:


    "The selected column allows type to be specified when created. Would you like to replace the existing conversion, or preserve the existing conversion and add the new conversion as a separate step?"

  • fbcideas_migusr's avatar
    fbcideas_migusr
    New Member
    3 years ago

    I just wanted to also submit this idea and saw Ben Watt beat me to it!

    The feature "Similar ideas" showed me automatically that this had already been raised months before.


    If this would be implemented, it would be a tremendous help in daily work!

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