From: | Dave Page <dpage(at)pgadmin(dot)org> |
---|---|
To: | Aditya Toshniwal <aditya(dot)toshniwal(at)enterprisedb(dot)com> |
Cc: | pgadmin-hackers <pgadmin-hackers(at)postgresql(dot)org> |
Subject: | Re: [pgAdmin4][RM#3289] Can't query SQL_ASCII database. |
Date: | 2018-05-22 08:07:56 |
Message-ID: | CA+OCxozRjJY6RWrXpMLD6-dWnm2LdPs6bS+VmJa403vxVoLwhg@mail.gmail.com |
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Lists: | pgadmin-hackers |
Hi
Pivotal's buildbot is showing problems with this patch:
https://gpdb-dev.bosh.pivotalci.info/teams/pgadmin/pipelines/pgadmin-patch/jobs/run-linter/builds/66
(linter failed)
https://gpdb-dev.bosh.pivotalci.info/teams/pgadmin/pipelines/pgadmin-patch/jobs/run-tests/builds/84
(tests failed)
On Tue, May 22, 2018 at 7:05 AM, Aditya Toshniwal <
aditya(dot)toshniwal(at)enterprisedb(dot)com> wrote:
> Hi Hackers,
>
> PFA patch for RM#3289 where decode error was thrown on querying a
> SQL_ASCII database table. Please note, this problem occurs only on windows.
> Sample insert - insert into test_tab values ('é');
>
> psycopg2 has a encodings dictionary where Postgres Database Encodings are
> mapped to python equivalent. It uses 'ascii' decoder of python to decode
> for SQL_ASCII encoding. If data has characters beyond the limit of ascii
> then it failed. The solution would be to use utf_8 decoder instead of
> ascii. I tried setting the client_encoding using
> set_client_encoding('UTF8') method of a psycopg2 connection but no luck
> (also its not allowed for async connection). I also tried executing "SET
> CLIENT_ENCODING='UTF8'" but it didn't work too.
> So, as in the patch, I had to set encodings dict value directly to 'utf_8'
> and it seems to be working. Please note, the same is added to psycopg3
> milestones
> https://github.com/psycopg/psycopg2/milestone/4
>
> Also fixed a small glitch for sql editor connection status check.
>
> Kindly review.
>
> Thanks and Regards,
> Aditya Toshniwal
> Software Engineer | EnterpriseDB Software Solutions | Pune
> "Don't Complain about Heat, Plant a tree"
>
--
Dave Page
Blog: http://pgsnake.blogspot.com
Twitter: @pgsnake
EnterpriseDB UK: http://www.enterprisedb.com
The Enterprise PostgreSQL Company
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