Re: Inserting string with a " into an array using {} syntax ... possible?
От
Alvaro Herrera
Тема
Re: Inserting string with a " into an array using {}
syntax ... possible?
Дата
Msg-id
20090313145527.GC4379@alvh.no-ip.org
Ответ на
Список
Дерево обсуждения
Inserting string with a
" into an array using {} syntax ... possible? Bill Moran <wmoran@potentialtech.com>
Re: Inserting string with a " into an array using {} syntax
... possible? Pavel Stehule <pavel.stehule@gmail.com>
Re: Inserting string with a
" into an array using {} syntax ... possible? Bill Moran <wmoran@potentialtech.com>
Re: Inserting string with a " into an array using {}
syntax ... possible? Alvaro Herrera <alvherre@commandprompt.com>
Re: Inserting string with a
" into an array using {} syntax ... possible? Bill Moran <wmoran@potentialtech.com>
Re: Inserting string with a " into an array using {} syntax ... possible? Tom Lane <tgl@sss.pgh.pa.us>
Bill Moran wrote:
> bill=# insert into testarray (a) values (E'{"text \\"for you\\"","moretext"}');
> INSERT 0 1
> bill=# select * from testarray;
> a | id
> -------------------------------+----
> {"text \"for you\"",moretext} | 3
Actually this one is good. It gets the backslashes in the output because the "
need to be escaped there too ('cause it's an array). But if you output a
single element, they are not there:
alvherre=# insert into f values (E'{"text \\"for you\\" some"}');
INSERT 0 1
alvherre=# select * from f;
a
---------------------------
{"text \"for you\" some"}
(1 fila)
alvherre=# select a[1] from f;
a
---------------------
text "for you" some
(1 fila)
--
Alvaro Herrera http://www.CommandPrompt.com/
The PostgreSQL Company - Command Prompt, Inc.
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