RE: How do i guarantee sorting using UCS-2 character set?

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04-20-2008, 07:31 AM

Alexey Sonkin

Posts: n/a

RE: How do i guarantee sorting using UCS-2 character set?

Informix is unable to keep/process UCS-2 natively. At all.

The problem with UCS-2 / UTF-16 is that for English symbols,
every second symbol is ASCII '0' - end of line symbol

The only way to keep UCS-2 data in Informix is to use the UNICODE
datablade.

In contrast with UCS-2, UTF-8 works perfectly with Informix.

-Alexey

> -----Original Message-----
> From: owner-informix-list@iiug.org
[mailto

wner-informix-list@iiug.org] On
> Behalf Of Art S. Kagel
> Sent: Wednesday, January 26, 2005 10:02 AM
> To: informix-list@iiug.org
> Subject: Re: How do i guarantee sorting using UCS-2 character set?
>
> Irfan Bondre wrote:
> > Hi:
> > How do I sort always in UCS-2 character set. Even if my CHAR and
NCHAR
> > column character set is different.
>
> It's only possible with IDS 9.40+ using the SET COLLATION statement in
the
> session that requires the alternate ordering. SET NO COLLATION
reverts the
> session to default ordering.
>
> Art S. Kagel

sending to informix-list

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RE: How do i guarantee sorting using UCS-2 character set?