columnRename

This function is used by Ignition's Expression language.

Description

Returns a view of the given dataset with the columns renamed. The number of new names must match exactly with the existing column count.

Syntax

columnRename(dataset[, newName...])

• Parameters

  • DataSet dataset - The starting dataset.

  • string newName - Optional. Any number of new column names. The columns specified must match the number of columns in the original dataset.

• Results

  • DataSet - A new dataset with new column names.

Examples

Code Snippet

columnRename(twoColDataset, "colOne", "colTwo") // returns a Dataset with columns ["colOne", "colTwo"]