Merge pull request #30797 from qgis/backport-30746-to-release-3_8

[Backport release-3_8] [Oracle] FeatureItrator: do not request all attributes if subset is empty
qgis · Jul 18, 2019 · f08b953 · f08b953
2 parents e8bdcd4 + 885bf19
commit f08b953
Showing 1 changed file with 0 additions and 2 deletions.
diff --git a/src/providers/oracle/qgsoraclefeatureiterator.cpp b/src/providers/oracle/qgsoraclefeatureiterator.cpp
@@ -57,8 +57,6 @@ QgsOracleFeatureIterator::QgsOracleFeatureIterator( QgsOracleFeatureSource *sour
   if ( mRequest.flags() & QgsFeatureRequest::SubsetOfAttributes )
   {
     mAttributeList = mRequest.subsetOfAttributes();
-    if ( mAttributeList.isEmpty() )
-      mAttributeList = mSource->mFields.allAttributesList();
 
     // ensure that all attributes required for expression filter are being fetched
     if ( mRequest.filterType() == QgsFeatureRequest::FilterExpression )