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Removed duplicated check

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Salvo 'LtWorf' Tomaselli 2015-06-06 14:17:27 +02:00
parent b12ea8d27a
commit d754a166a1
1 changed files with 0 additions and 4 deletions
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4
relational/relation.py
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@ -152,10 +152,6 @@ class relation (object):
if isinstance(attributes[0], list):
attributes = attributes[0]
# Avoiding duplicated attributes
if len(set(attributes)) != len (attributes):
raise Exception('Duplicated attributes in projection')
ids = self.header.getAttributesId(attributes)
if len(ids) == 0 or len(ids) != len(attributes):