There should be a method renameAttribute as part of QgsVectorLayer class.
You can do something like that:
layer = iface.activeLayer()
for field in layer.pendingFields():
if field.name() == 'old':
with edit(layer):
idx = layer.fieldNameIndex(field.name())
layer.renameAttribute(idx, 'new')
Good luck!
Marian
From: Qgis-user <[email protected]> On Behalf Of Ursula Heinze
Sent: June 1, 2021 5:26 AM
To: [email protected]
Subject: [EXT] [Qgis-user] Rename column
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Hello,
I have a little problem with the field calculator. I want to rename a column,
and I don´t find any way to do it.
Now I tried to copy the field values in a new column with the right name, and
am also not successful. Has anybody an idea for me, how to solve the problem?
Many thanks in advance!
Ursula Heinze
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