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Re: Sv: Re: regex match and special characters

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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@xxxxxxxxxx <mailto:andreas@xxxxxxxxxx>
www.visena.com <https://www.visena.com>
<https://www.visena.com>


--
Adrian Klaver
adrian.klaver@xxxxxxxxxxx




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