[Qgis-user] Symmetric Difference for a Single Layer

[Daniel Alejandro Montecinos Rubilar]

Hello,

 

I have a question, how can I apply the geoprocessing tools "symmetric difference ...", but for a single layer and not two as it come in by default. I need to apply the function to several polygon inside the one same layer. Or if there is another function that make  this operation.

 

Thanks for the help.

 

Atte.,

_________________________

Daniel

 

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