| From: | Peter Eisentraut <peter_e(at)gmx(dot)net> |
|---|---|
| To: | pgsql-hackers(at)postgresql(dot)org |
| Cc: | Konstantin Izmailov <kizmailov(at)gmail(dot)com> |
| Subject: | Re: information_schema.columns changes needed for OLEDB |
| Date: | 2009-07-06 18:37:52 |
| Message-ID: | 200907062137.53007.peter_e@gmx.net |
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| Lists: | pgsql-hackers |
On Friday 22 May 2009 18:27:01 Konstantin Izmailov wrote:
> 3. character_octet_length should always be double of
> character_maximum_length (due to Unicode character size on Windows which is
> 2).
I have the attached patch that would make character_octet_length the product
of character_octet_length and the maximum octet length of a single character
in the selected server encoding. So for UTF-8, this would be factor 4. This
doesn't exactly correspond to the behavior that you expect, but I think it's
more correct overall anyway.
| Attachment | Content-Type | Size |
|---|---|---|
| infoschema-character-octet-length.patch | text/x-patch | 4.7 KB |
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