Alvaro Herrera <alvhe...@commandprompt.com> wrote:
>> 1) Functions like char_length() or length() do NOT return the
number
>> of characters (the manual says they do), instead they return the
>> number of code points.
>
> I think you have client_encoding misconfigured.
>
> alvherre=# select length('รก'::text);
> length
> --------
> 1
> (1 fila)
The OP didn't say it returned the number of bytes. Since you found
that this character was stored in only two bytes, it must have been
one two-byte code point. I think storing it as two code points would
have taken at least three bytes (one for the letter and two for the
accent), no?
-Kevin
--
Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-hackers
