Re: Sv: Re: regex match and special characters
| От | Adrian Klaver |
|---|---|
| Тема | Re: Sv: Re: regex match and special characters |
| Дата | |
| Msg-id | 79587b6b-1b3b-e96f-160b-f5c55fccb391@aklaver.com обсуждение исходный текст |
| Ответ на | Sv: Re: regex match and special characters (Andreas Joseph Krogh <andreas@visena.com>) |
| Ответы |
Sv: Re: Sv: Re: regex match and special characters
|
| Список | pgsql-general |
On 08/16/2018 07:04 AM, Andreas Joseph Krogh wrote:
> char(2006) produces the wrong character as 2006 is the hex-value. You
> have to use 8198:
> andreak@[local]:543310.4 andreak=# select version();
> ┌────────────────────────────────────────────────────────────────────────────────────────────────┐
> │ version
> │
> ├────────────────────────────────────────────────────────────────────────────────────────────────┤
> │ PostgreSQL 10.4 on x86_64-pc-linux-gnu, compiled by gcc (Ubuntu
> 7.3.0-16ubuntu3) 7.3.0, 64-bit │
> └────────────────────────────────────────────────────────────────────────────────────────────────┘
> (1 row)
>
> andreak@[local]:543310.4 andreak=# select 'abcd'||chr(8198) ~ 'abcd\s';
> ┌──────────┐
> │ ?column? │
> ├──────────┤
> │ t │
> └──────────┘
> (1 row)
Argh, read the wrong line. Thanks for the correction. Still:
test=# select version();
version
------------------------------------------------------------------------------------
PostgreSQL 10.5 on x86_64-pc-linux-gnu, compiled by gcc (SUSE Linux)
4.8.5, 64-bit
(1 row)
test=# select 'abcd'||chr(8198) ~ E'abcd\s';
?column?
----------
f
(1 row)
> --
> *Andreas Joseph Krogh*
> CTO / Partner - Visena AS
> Mobile: +47 909 56 963
> andreas@visena.com <mailto:andreas@visena.com>
> www.visena.com <https://www.visena.com>
> <https://www.visena.com>
--
Adrian Klaver
adrian.klaver@aklaver.com
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