On Wed, 19 Aug 2020 at 07:53, Tom Lane <tgl@sss.pgh.pa.us> wrote:
>
> =?UTF-8?B?SmnFmcOtIEZlamZhcg==?= <jurafejfar@gmail.com> writes:
> > I am just wondering: if it is bug in IMPORT FOREIGN SCHEMA, how it is
> > possible the bug is not present [1] when provided psql script [2] is run
> > on Alpine Linux?
>
> [ shrug ] Could easy be that Alpine distributes dumbed-down locale
> definitions in which the sort order isn't actually any different
> between those two locales. Did you check what the sort order of
> your test data looks like in each case?
>
> regards, tom lane
Oh, I can see on Alpine that even local tables are ordered like with
en.US-UTF8 even if DB has default cs.CZ-UTF8.
postgres=# \l
List of databases
Name | Owner | Encoding | Collate | Ctype |
Access privileges
-----------+----------+----------+-------------+-------------+-----------------------
db_cz | postgres | UTF8 | cs_CZ.UTF-8 | cs_CZ.UTF-8 |
db_en | postgres | UTF8 | en_US.UTF-8 | en_US.UTF-8 |
...
postgres=# \c db_cz ;
You are now connected to database "db_cz" as user "postgres".
db_cz=# select * from t_nuts order by label;
id | label
----+--------
1 | CZ0100
2 | CZ0201
...
11 | CZ020A
12 | CZ020B
13 | CZ020C
...
It is mentioned in Alpine docker docs [1] that "Alpine-based variants
do not support locales;".
Thanks, J.
[1] https://hub.docker.com/_/postgres
