Re: COLLATION update in 13.1

On Mon, Feb 24, 2025 at 6:53 AM Matthias Apitz <gurucubano(at)googlemail(dot)com>
wrote:
[snip]

> pgsql -Usisis sisis
>
> sisis=# REINDEX (VERBOSE) DATABASE sisis;
> sisis=# ALTER COLLATION "de_DE.utf8" REFRESH VERSION;
> ALTER COLLATION
>
> Correct?
>
>
Just reindex those with text columns.

create or replace view dba.all_indices_types as
select tbcl.relnamespace::regnamespace::text||'.'||tbcl.relname as
table_name
, ndcl.relname as index_name
, array_agg(ty.typname order by att.attnum) as index_types
from pg_class ndcl
inner join pg_index nd
on (ndcl.oid = nd.indexrelid and ndcl.relkind = 'i')
inner join pg_class tbcl
on (nd.indrelid = tbcl.oid and tbcl.relkind = 'r')
inner join pg_attribute att
on att.attrelid = nd.indexrelid
inner join pg_type ty
on att.atttypid = ty.oid
where tbcl.relnamespace::regnamespace::text != 'pg_catalog'
group by tbcl.relnamespace::regnamespace::text||'.'||tbcl.relname
, ndcl.relname
order by 1, 2;
select * from dba.all_indices_types where index_types &&
'{"text","varchar","char"}';

(This view might not handle indices on the parents of declared-partition
tables.)

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