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Thread: Adding new collations after pg_upgrade?

Adding new collations after pg_upgrade?

From
rihad
Date:
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?

Re: Adding new collations after pg_upgrade?

From
Tom Lane
Date:
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.

            regards, tom lane

Re: Adding new collations after pg_upgrade?

From
rihad
Date:
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)


>
>             regards, tom lane
> .
>

Re: Adding new collations after pg_upgrade?

From
rihad
Date:
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 )
>
>
>>
>>             regards, tom lane
>> .
>>
>

Re: Adding new collations after pg_upgrade?

From
rihad
Date:
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
>>> .
>>>
>>
>