[QGIS-trac] [Quantum GIS] #3177: filed calculator improvements: functions for strings

[Quantum GIS]

#3177: filed calculator improvements: functions for strings
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   Reporter:  lutra                             |              Owner:  jef          
       Type:  enhancement                       |             Status:  new          
   Priority:  major: does not work as expected  |          Milestone:  Version 1.6.0
  Component:  Vectors                           |            Version:  Trunk        
   Keywords:                                    |   Platform_version:               
   Platform:  All                               |           Must_fix:  No           
Status_info:  0                                 |  
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 it would be nice to have:

 *) a function for search/replace
 [[BR]]
 *) a function to change everything to uppercase/lowercase
 [[BR]]
 *) a function to calculate the length of a string

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Ticket URL: <https://trac.osgeo.org/qgis/ticket/3177>
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