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transformations:rename [2014/10/25 22:32]
dmitry created
transformations:rename [2015/04/10 19:22] (current)
elenap
Line 2: Line 2:
  
 This transformation changes column names. Duplicating names are not allowed. This transformation changes column names. Duplicating names are not allowed.
 +
 +EXAMPLE
 +
 +**Source table:** The longest rivers in the world
 +
 +^  River  ^  Length (km)  ^  Length (miles) ​ ^  Continent ​ ^
 +| Nile  |  6650  |  4132  |  Africa ​ |
 +| Amazon ​ |  6400  |  3976  |  South America ​ |
 +| Yangtze ​ |  6300  |  3917  |  Asia  |
 +| Mississippi ​ |  6275  |  3902  |  North America ​ |
 +
 +
 +**Objective:​** Rename the column "​Continent"​. The new column name is "​Location"​.
 +
 +**Transformation parameters:​**
 +
 +  * Columns to rename: Continent
 +  * Rename to: Location
 +  ​
 +**Output table:**
 +
 +^  River  ^  Length (km)  ^  Length (miles) ​ ^  Location ​ ^
 +| Nile  |  6650  |  4132  |  Africa ​ |
 +| Amazon ​ |  6400  |  3976  |  South America ​ |
 +| Yangtze ​ |  6300  |  3917  |  Asia  |
 +| Mississippi ​ |  6275  |  3902  |  North America ​ |
transformations/rename.txt · Last modified: 2015/04/10 19:22 by elenap