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Make QgsVectorDataProvider defaults methods more efficient

(cherry-picked from a10b8fc)
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nyalldawson committed Aug 25, 2016
1 parent b8ec8c9 commit c838a16f47b25bc3c83f412e74742672d6232f54
Showing with 3 additions and 2 deletions.
  1. +3 −2 src/core/qgsvectordataprovider.cpp
@@ -393,7 +393,7 @@ void QgsVectorDataProvider::uniqueValues( int index, QList<QVariant> &values, in
QgsFeature f;
QgsAttributeList keys;
keys.append( index );
QgsFeatureIterator fi = getFeatures( QgsFeatureRequest().setSubsetOfAttributes( keys ) );
QgsFeatureIterator fi = getFeatures( QgsFeatureRequest().setSubsetOfAttributes( keys ).setFlags( QgsFeatureRequest::NoGeometry ) );

QSet<QString> set;
values.clear();
@@ -461,7 +461,8 @@ void QgsVectorDataProvider::fillMinMaxCache()

QgsFeature f;
QgsAttributeList keys = mCacheMinValues.keys();
QgsFeatureIterator fi = getFeatures( QgsFeatureRequest().setSubsetOfAttributes( keys ) );
QgsFeatureIterator fi = getFeatures( QgsFeatureRequest().setSubsetOfAttributes( keys )
.setFlags( QgsFeatureRequest::NoGeometry ) );

while ( fi.nextFeature( f ) )
{

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