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Re: select array_length(array_remove(ARRAY[NULL,NULL,NULL],NULL), 1); returns NULL instead of 0

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Subject: Re: select array_length(array_remove(ARRAY[NULL,NULL,NULL],NULL), 1); returns NULL instead of 0
From: Alexander Farber <alexander.farber@xxxxxxxxx>
Date: Mon, 8 Aug 2016 20:24:25 +0200
Cc: pgsql-general <pgsql-general@xxxxxxxxxxxxxx>
In-reply-to: <10728.1470680398@sss.pgh.pa.us>
References: <CAADeyWgn0o_pNMjtzKFKXsEMY5Z5Oy8=M_OauTb1cKF-GRf2bg@mail.gmail.com> <10728.1470680398@sss.pgh.pa.us>

Thank you, so should I maybe switch to cardinality then?

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