| 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: [HACKERS] string_to_array with empty input |
| Date: | 2009-03-31 15:37:16 |
| Message-ID: | 10720.1238513836@sss.pgh.pa.us |
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| Lists: | pgsql-general pgsql-hackers |
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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