Hi, Dean Grubb wrote:
Hi,plan = plpy.prepare("SELECT last_name FROM my_users WHERE first_name = $1", [ "text" ]) rv = plpy.execute(plan, [ "name" ], 5) return rv["last_name"] If the SELECT command does not return any results, how do I catch/check for this?
I'm surprised to find you directly accessing attributes but reading the documentation I see that plpy does not support db api 2.0 style so things are a little bit different. Did you test: if rv: ? I think this should work because in python empty lists (and result sets) would compare to False. Cheers Tino
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