On Monday, May 7, 2018, tango ward <tangowar...@gmail.com> wrote:
>
> cur_t.execute("""
> SELECT TRANSLATE(snumber, ' ', '')
> FROM sprofile """)
>
> # This will result in KeyError
> for row in cur_t:
> print row['snumber']
>
> # This works fine
> for row in cur_t:
> print row[0]
>
So apparently when you execute your query the result has at least one
column but that column isn't named "snumber". I'm sure there is a way in
Python to debug "row" and find out what names it does have. Or maybe
execute the query in something like psql and observe e column name there.
That said, by default the name of columns whose values are derived by a
single function call should be the name of the function. So "translate",
not "snumber" - the latter being consumed by the function. You can as use
"as <alias>" to give it a different fixed name and refer to that.
David J.
