On Thu, Jun 14, 2012 at 2:19 PM, Thomas Kellerer <spam_ea...@gmx.net> wrote:
> haman...@t-online.de, 14.06.2012 10:17:
>
> Hi,
>>
>> I have a column declared as array of text. I can get a single backslash
>> into one of the array elements by
>> update ... set mycol[1] = E'blah \\here'
>> If I try to update the whole array
>> update ... set mycol = E'{"blah \\here"}'
>> the backslash is missing. I can get two backslashes there.
>> Is there a good way to solve the problem, other than rewriting my update
>> script to do array updates one element at a time?
>>
>>
> Setting
> standard_conforming_strings = true
>
> should do the trick.
>
> http://www.postgresql.org/**docs/current/static/runtime-**
> config-compatible.html#GUC-**STANDARD-CONFORMING-STRINGS<http://www.postgresql.org/docs/current/static/runtime-config-compatible.html#GUC-STANDARD-CONFORMING-STRINGS>
>
> In that case you don't need any escaping inside the string literals.
>
> Regards
> Thomas
>
>
Nope..
postgres=# show standard_conforming_strings ;
standard_conforming_strings
-----------------------------
on
(1 row)
postgres=# set standard_conforming_strings =on;
SET
postgres=# show standard_conforming_strings ;
standard_conforming_strings
-----------------------------
on
(1 row)
postgres=# update array_test set name=E'{"meet\\ing"}';
UPDATE 2
postgres=# select * from array_test ;
name
-----------
{meeting}
{meeting}
(2 rows)
Correct me, if anything wrong.
--Raghav
