[Qgis-developer] incorrect feature IDs with Postgresql table without primary key

[Denis Rouzaud]

Hi, 

I just noticed that feature.id() always return 1 when iterating on a
postgresql layer which has no single column primary key.

Using the demo data qgis_test.book_authors, in console writing, 

for f in iface.activeLayer().getFeatures():
  f.id()

prints out

1
1
1
1

Anyone knows where the issue come from?

Thanks,

Denis

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