Re: Query ID Values

On 2018-05-14 21:12, Adrian Klaver wrote:

> Because you are doing fetchall(). That is going to fetch a list of row
> tuples. Either iterate over that list or iterate over the cursor:
>
> for row in cur_p:
> print(row)
>
> For more info see:
> http://initd.org/psycopg/docs/cursor.html

Where does that webpage say that I can use the cursor itself for
iteration? I can't find it there. (OTOH it is clearly documented for
the sqlite3 library).

Until now, with psycopg2 I have done it like this:

cur.execute(stmt)
results = iter(cur.fetchone, None)
for r in results:
...

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