On 28/06/2010 07:15, maning sambale wrote:
I know this is easy in GRASS and postgis data. The thing is, I want
to do this in a shapefile using the fielad calculator.
Basically,
if columnA = "Some string" , assign "another string" to columnB.
Any ideas?
In two steps: First select the rows with ColumnA="Some String". Then
using the field calculation, tick the ckeckbox "Only update selected "
then enter 'another string' (single quotes) in the calculator expression
window.
--
Micha
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