From: | Albe Laurenz <laurenz(dot)albe(at)wien(dot)gv(dot)at> |
---|---|
To: | "'Thomas Kellerer *EXTERN*'" <spam_eater(at)gmx(dot)net>, "pgsql-general(at)postgresql(dot)org" <pgsql-general(at)postgresql(dot)org> |
Subject: | Re: Documentation bug? |
Date: | 2015-05-19 09:53:56 |
Message-ID: | A737B7A37273E048B164557ADEF4A58B366127B1@ntex2010i.host.magwien.gv.at |
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Lists: | pgsql-general |
Thomas Kellerer wrote:
> I just noticed that you can do something like this (using 9.4.1):
>
> select array[1,2,3] - 3
>
> which is doing the same thing as:
>
> select array_remove(array[1,2,3],3)
I can't reproduce this on my PostgreSQL 9.4.1:
test=> select array[1,2,3] - 3;
ERROR: operator does not exist: integer[] - integer
LINE 1: select array[1,2,3] - 3;
^
HINT: No operator matches the given name and argument type(s). You might need to add explicit type casts.
Did you add casts or operators?
Yours,
Laurenz Albe
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