Re: Adding new collations after pg_upgrade?

On 01/06/2019 08:05 PM, rihad wrote:
> On 01/06/2019 07:57 PM, rihad wrote:
>> On 01/06/2019 07:51 PM, Tom Lane wrote:
>>> rihad <rihad@mail.ru> writes:
>>>> Hi. on a freshly installed 10.6 I can see all ICU collations added in
>>>> pg_collation schema. Is there a way to have them for an existing
>>>> database cluster?
>>> There's a function called something like pg_import_system_collations.
>>> See documentation.
>>
>> Thanks a lot!
>>
>> postgres=# select pg_import_system_collations('pg_catalog');
>>  pg_import_system_collations
>> -----------------------------
>>                          798
>> (1 row)
>>
>> postgres=# select pg_import_system_collations('pg_catalog');
>>  pg_import_system_collations
>> -----------------------------
>>                            0
>> (1 row)
>
> Oops, I meant schema pg_collation )

Phew, sorry for my confusion. Schema pg_catalog. Table pg_collation. So 
I did it right )

>>
>>
>>>
>>>             regards, tom lane
>>> .
>>>
>>
>