Re: Problem with dollar-quoted CREATE OR REPLACE FUNCTION

Поиск
Список
Период
Сортировка
От Kris Jurka
Тема Re: Problem with dollar-quoted CREATE OR REPLACE FUNCTION
Дата
Msg-id Pine.BSO.4.56.0409141340180.27@leary.csoft.net
обсуждение исходный текст
Ответ на Problem with dollar-quoted CREATE OR REPLACE FUNCTION  (Tim Penhey <tim@penhey.net>)
Ответы Re: Problem with dollar-quoted CREATE OR REPLACE FUNCTION
Список pgsql-jdbc

On Tue, 14 Sep 2004, Tim Penhey wrote:

> Hi All,
>
> I am currently using the beta 2 dev 3 binary for 8.0 on WinXP.
> I am using the pgdev.305.jdbc3.jar and eclipse for Java dev.
>
> I have a CREATE OR REPLACE FUNCTION that uses $BODY$ to start and finish
> the body of the function.
> When submitting that through jdbc it complains:
>
> ERROR: unterminated dollar-quoted string at or near "$BODY$ LANGUAGE
> 'plpgsql'"
>

The problem is that the jdbc driver does not have any knowledge of dollar
quoting.  It is trying to split your statement on semi colons and send
each piece separately.  That is something like "SELECT 1; SELECT 2" would
be sent as two individual queries by the driver.  The driver needs to do
the splitting to use the V3 extended query protocol.

Your options seem to be:
 - don't use dollar quoting
 - use the 7.4 driver which doesn't try to split queries
 - teach the driver about dollar quoting

Making the driver aware of dollar quoting is clearly the best (and
hardest) option.

Kris Jurka


В списке pgsql-jdbc по дате отправления:

Предыдущее
От: Tim Penhey
Дата:
Сообщение: Re: Problem with dollar-quoted CREATE OR REPLACE FUNCTION
Следующее
От: Oliver Jowett
Дата:
Сообщение: Re: Problem with dollar-quoted CREATE OR REPLACE FUNCTION