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transformations:sort

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SORT

Category: Transform / Basic

Description

This transformation sorts the table by one or more columns in ascending or descending order. Order of the columns matters.

Since the values of a column can be of mixed types, the sorting order depends on the value type. For ascending sorting, the order is the following:

  • Errors
  • Empty cells
  • Boolean values
  • Text
  • Numbers

In descending order, the sorting order is the reverse.


Action settings

SettingDescription
ColumnsSelect the column to arrange the values of.
Sort orderOptions: Ascending and Descending. This setting determines the order of the sort for the selected column.

Additional columns can be added to the sorting criteria by clicking the Sort by more columns option.


Examples

Example 1 (single-column sort): Arrange the rivers in alphabetical order.

Source table: The longest rivers in the world

River Length (km) Continent
Nile 6650 Africa
Amazon 6400 South America
Yangtze 6300 Asia
Mississippi 6275 North America
Yenisei 5539 Asia
Yellow River 5464 Asia
Ob 5410 Asia
Paraná 4880 South America

Transformation parameters:

Column: River
Sorting order: Ascending

Output table:

River Length (km) Continent
Amazon 6400 South America
Mississippi 6275 North America
Nile 6650 Africa
Ob 5410 Asia
Paraná 4880 South America
Yangtze 6300 Asia
Yellow River 5464 Asia
Yenisei 5539 Asia



Example 2 (two-column sort): Arrange values in ascending order by Continent, then River (using the source table above).

Transformation parameters:

Column, Sorting order: Continent, ascending
Column, Sorting order: River, ascending

Output table:

River Length (km) Continent
Nile 6650 Africa
Ob 5410 Asia
Yangtze 6300 Asia
Yellow River 5464 Asia
Yenisei 5539 Asia
Mississippi 6275 North America
Amazon 6400 South America
Paraná 4880 South America
transformations/sort.1616554634.txt.gz · Last modified: 2021/03/23 22:57 by craigt

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