Обсуждение: some encodings aren't supported

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some encodings aren't supported

От
Quan Zongliang
Дата:
Hi

And, some encodings aren't supported by PostgreSQL yet:
BIG5, GB18030, GBK, JOHAB, SJIS, SHIFT_JIS_2004, UHC
See here: http://www.postgresql.org/docs/8.4/static/multibyte.html
But all of them can be selected in new Database dialog.

I checked some PostgreSQL sources.
some functions are defined in: backend/utils/mb/encnames.c
pg_valid_server_encoding_id can check
whether an enconding is supported by server.
It invoke macro PG_VALID_BE_ENCODING.
And it is included in libpq-fe.h

Patches are attached.
I didn't define pg_encoding_to_char function in pgConn class.
dlgDatabase is still invoke connection->ExecuteScalar(
                wxT("SELECT pg_encoding_to_char(") + NumToStr(encNo) + wxT(")"));

-----------------------------------------------
Quan Zongliang
quanzongliang@gmail.com

Вложения

Re: some encodings aren't supported

От
Dave Page
Дата:
Thanks - committed.

On Mon, Nov 23, 2009 at 9:16 AM, Quan Zongliang <quanzongliang@gmail.com> wrote:
> Hi
>
> And, some encodings aren't supported by PostgreSQL yet:
> BIG5, GB18030, GBK, JOHAB, SJIS, SHIFT_JIS_2004, UHC
> See here: http://www.postgresql.org/docs/8.4/static/multibyte.html
> But all of them can be selected in new Database dialog.
>
> I checked some PostgreSQL sources.
> some functions are defined in: backend/utils/mb/encnames.c
> pg_valid_server_encoding_id can check
> whether an enconding is supported by server.
> It invoke macro PG_VALID_BE_ENCODING.
> And it is included in libpq-fe.h
>
> Patches are attached.
> I didn't define pg_encoding_to_char function in pgConn class.
> dlgDatabase is still invoke connection->ExecuteScalar(
>                wxT("SELECT pg_encoding_to_char(") + NumToStr(encNo) + wxT(")"));
>
> -----------------------------------------------
> Quan Zongliang
> quanzongliang@gmail.com
>
>
> --
> Sent via pgadmin-hackers mailing list (pgadmin-hackers@postgresql.org)
> To make changes to your subscription:
> http://www.postgresql.org/mailpref/pgadmin-hackers
>
>



--
Dave Page
EnterpriseDB UK: http://www.enterprisedb.com