Re: Problems with question marks in operators (JDBC, ECPG, ...)
От | Dave Cramer |
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Тема | Re: Problems with question marks in operators (JDBC, ECPG, ...) |
Дата | |
Msg-id | CADK3HHJLZeAuXeoAz_cGAyxao5hAR8qnp0e2HvrjALnHNXp8Zg@mail.gmail.com обсуждение исходный текст |
Ответ на | Re: Problems with question marks in operators (JDBC, ECPG, ...) (Dave Cramer <pg@fastcrypt.com>) |
Ответы |
Re: Problems with question marks in operators (JDBC, ECPG, ...)
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Список | pgsql-hackers |
On 15 May 2015 at 16:44, Dave Cramer <pg@fastcrypt.com> wrote:
On 15 May 2015 at 16:41, Robert Haas <robertmhaas@gmail.com> wrote:On Fri, May 15, 2015 at 4:38 PM, Dave Cramer <pg@fastcrypt.com> wrote:
>> I don't really want to take a violently strong position on this
>> without understanding what's really going on here.
>>
> Well our solution was to use ?? but that does mean we have to do some extra
> parsing which in a perfect world wouldn't be necessary.
So what about strings quoted with '' or $$ or $something$ - how would
you handle those?We parse for strings; the ?? just adds to the parsing load which we really try to avoid.
The ?? is just harder to deal with because ? is part of the JDBC spec as a placeholder
Dave Cramer
dave.cramer(at)credativ(dot)ca
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