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syntax:functions:len

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syntax:functions:len [2015/03/30 01:45]
elenap
syntax:functions:len [2015/04/03 21:55] (current)
elenap
Line 1: Line 1:
 ===== Len(text) ===== ===== Len(text) =====
  
-Calculates the number of characters (length) of a //'text'// value. Can be used with specific 'text' or a [filed] - see Example 2 +Calculates the number of characters (length) of a //text// value. 
  
 ^  Example  ^  Result  ^ ^  Example  ^  Result  ^
 |  len('Telecommunications' |  18  | |  len('Telecommunications' |  18  |
-|  len([revenue])  |  (returns number of characters in each row)  |+ 
 + 
 +Example using a field name: 
 + 
 +^  Example  ^  Revenue  ^  Result  ^   
 +|  len([Revenue])  |  100000  |  6  
  
 **See also** **See also**
   * [[syntax:functions:isempty]]   * [[syntax:functions:isempty]]
   * [[syntax:functions:ifempty]]   * [[syntax:functions:ifempty]]
syntax/functions/len.txt · Last modified: 2015/04/03 21:55 by elenap