Re: PL/Perl list value return causes segfault
| От | Alvaro Herrera |
|---|---|
| Тема | Re: PL/Perl list value return causes segfault |
| Дата | |
| Msg-id | 20050712193303.GA14060@alvh.no-ip.org обсуждение исходный текст |
| Ответ на | Re: PL/Perl list value return causes segfault (Andrew Dunstan <andrew@dunslane.net>) |
| Ответы |
Re: PL/Perl list value return causes segfault
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| Список | pgsql-hackers |
On Tue, Jul 12, 2005 at 02:59:37PM -0400, Andrew Dunstan wrote: > Note that all plperl functions are called in scalar context, and it is > always wrong to return a list (as opposed to a listref). In fact, the > value received might surprise you even if it worked (it would be the > value of the last member of the list). Hmm, I don't know if it's feasible to do in Perl, but maybe check whether the function wants to return something in list context and throw an appropiate error message? -- Alvaro Herrera (<alvherre[a]alvh.no-ip.org>) "Nunca se desea ardientemente lo que solo se desea por razón" (F. Alexandre)
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