Re: PLpgSQL: list of scalars as row for assign stmt, fore and fors stms

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От Tom Lane
Тема Re: PLpgSQL: list of scalars as row for assign stmt, fore and fors stms
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Msg-id 627.1135098485@sss.pgh.pa.us
обсуждение исходный текст
Ответ на PLpgSQL: list of scalars as row for assign stmt, fore and fors stms  ("Pavel Stehule" <pavel.stehule@hotmail.com>)
Ответы Re: PLpgSQL: list of scalars as row for assign stmt, fore and fors stms  ("Andrew Dunstan" <andrew@dunslane.net>)
Re: PLpgSQL: list of scalars as row for assign stmt, fore and fors stm  ("Pavel Stehule" <pavel.stehule@hotmail.com>)
Re: PLpgSQL: list of scalars as row for assign stmt, fore  (Christopher Kings-Lynne <chriskl@familyhealth.com.au>)
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Дерево обсуждения 
"Pavel Stehule" <pavel.stehule@hotmail.com> writes:
>     x, y := r;

That strikes me as a really bad idea.  It weakens both syntax and
semantic error checking, to accomplish how much?

            regards, tom lane

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