Re: [ODBC] pgAdmin2 UTF-8 support

Jean Michel
We have a Unicode hebrew db in PG7.2. Uou dont need to write the functions
and views in UTF-8 unless you have some
literals inside the code. We had this issue with Hebrew; so we store all
the literals as tokens in another table which may have some overhead but
makes for great flexibility. None of our functions or views are coded in
UTF-8 and they work just fine.

If you have some functions that MUST be in UNICODE you might define them as
triggers so that when VB does an action on the PG db - the trigger fires -
that should give you transparent operation to VB.

FWIW - the gnu recode function converts anything to anything. It can run on
the server side - for example in plpgtcl procedures.

BTW - you probably all know this but if you really want ORDER BY to work in
Unicode - you should use glibc2.2 - ie. RH72.

Best rgrds
danny lieberman

----- Original Message -----
From: "Jean-Michel POURE" <jm(dot)poure(at)freesurf(dot)fr>
To: "Hiroshi Inoue" <Inoue(at)tpf(dot)co(dot)jp>
Cc: <pgsql-odbc(at)postgresql(dot)org>; <pgadmin-hackers(at)postgresql(dot)org>
Sent: Sunday, February 24, 2002 11:39 PM
Subject: [ODBC] pgAdmin2 UTF-8 support

Dear friends,

PostgreSQL 7.2 offers extensive UTF-8 support. In case of an UTF-8 database,
the big news seems that we now have to write function and view definitions
in
UTF-8.

The problem is that pgAdmin2, HighlightBox (the colour code editor) and the
result view do not support Unicode by now. And probably will not whithout
further information.

Questions :
1) Is it possible to convert functions/views to/from UTF-8/SQL_ASCII using
server-side queries in PostgreSQL. $M cowboys do not offer tools to convert
Unicode on the fly in VB. Is there something in PostgreSQL?

to_ascii can convert from unicode to ascii.
How can we do the converse?

2) Do you know if ODBC UCS-2 support would help us with pgAdmin2? Does
anyone
has extensive knowledge of UCS-2 support under VB? As far as I know, VB only
supports reading UCS-2 files and displaying data in Hflexgrid.

Any idea welcome,
Cheers, Jean-Michel POURE

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