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

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Christopher Kings-Lynne
Тема
Re: PLpgSQL: list of scalars as row for assign stmt, fore
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43A8D55E.9040801@familyhealth.com.au
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PLpgSQL: list of scalars as row for assign stmt, fore and fors stms "Pavel Stehule" <pavel.stehule@hotmail.com>
Re: PLpgSQL: list of scalars as row for assign stmt, fore and fors stms Tom Lane <tgl@sss.pgh.pa.us>
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>
Re: PLpgSQL: list of scalars as row for assign stmt, fore David Fetter <david@fetter.org>
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>
Re: PLpgSQL: list of scalars as row for assign stmt, fore and fors stm Tom Lane <tgl@sss.pgh.pa.us>
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 and fors stm "Pavel Stehule" <pavel.stehule@hotmail.com>


Pavel Stehule wrote:
>>>>    x, y := r;
>>>
>>>
>>> That strikes me as a really bad idea.  It weakens both syntax and
>>> semantic error checking, to accomplish how much?
>>
>>
>> Could use PHP-style thingy:
>>
>> LIST(x, y) := r;
>>
>> Chris
>>
> 
> It's inconsystency :-(.
> 
> EXECUTE INTO and SELECT INTO use scalar of vectors without anything.

ROW(x, y) := r;

:)

Chris

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