Re: syntax pb

Поиск
Список
Период
Сортировка
От Marc Millas
Тема Re: syntax pb
Дата
Msg-id CADX_1aZaUNLBjfkVAA02rkx8vJWUrVORXS38Ubj4+8T6G5r5Bw@mail.gmail.com
обсуждение исходный текст
Ответ на Re: syntax pb  (Adrian Klaver <adrian.klaver@aklaver.com>)
Ответы Re: syntax pb
Re: syntax pb
Re: syntax pb
Список pgsql-general


The above should have been:

Insert into t2 (a, b, c, d)
Select distinct test1.t, 'abc' as b, NULL::text, NULL::numeric
 From t1 test1;

>
> which results in:
>
> select * from t2;
>     a    |  b  |  c   |  d
> --------+-----+------+------
>   azerty | abc | NULL | NULL
>
>

Thanks Adrian, but if the query becomes more complex, for example with a few joins more, then even casting doesn't work.
This comes from a prod environment and even casting NULLs (which is more than strange, BTW) generates absurd errors.
Too my understanding it looks like the parser did not parse the select distinct as we think he does.

 
>> Marc MILLAS
>> Senior Architect
>> +33607850334
>> www.mokadb.com <http://www.mokadb.com>
>>
>

--
Adrian Klaver
adrian.klaver@aklaver.com

В списке pgsql-general по дате отправления:

Предыдущее
От: Adrian Klaver
Дата:
Сообщение: Re: syntax pb
Следующее
От: hubert depesz lubaczewski
Дата:
Сообщение: Re: syntax pb