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Re: [GENERAL] string_to_array with empty input
- From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
- To: Greg Stark <stark(at)enterprisedb(dot)com>
- Cc: Sam Mason <sam(at)samason(dot)me(dot)uk>, pgsql-general(at)postgresql(dot)org, pgsql-hackers(at)postgresql(dot)org
- Subject: Re: [GENERAL] string_to_array with empty input
- Date: Tue, 31 Mar 2009 11:37:16 -0400
- Message-id: <10720.1238513836@sss.pgh.pa.us> <text/plain>
Greg Stark <stark(at)enterprisedb(dot)com> writes:
> On Tue, Mar 31, 2009 at 3:42 PM, Sam Mason <sam(at)samason(dot)me(dot)uk> wrote:
>> string_to_array('',',')::INT[] => invalid input syntax for integer: ""
> Oof. That's a good point.
Isn't that an argument in favor of the zero-size-array definition?
regards, tom lane
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- Re: [GENERAL] string_to_array with empty input
- From: Tom Lane
- Re: [GENERAL] string_to_array with empty input
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- Re: [GENERAL] string_to_array with empty input
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- Re: [GENERAL] string_to_array with empty input
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