Re: Q: documentation improvement re collation version mismatch

On 11/10/22 08:33, Julien Rouhaud wrote:
> On Thu, Nov 10, 2022 at 08:04:37AM -0600, Ron wrote:
>> On 11/10/22 02:33, Julien Rouhaud wrote:
>> [snip]
>>> For now, the only safe way to go is either reindex everything, or everything
>>> except some safe cases (non-partial indexes on plain-non-collatable datatypes
>>> only).  Usually, those safe cases are usually enough to avoid most of useless
>>> reindex activity.
>> In this situation, I queried for all indices with text-type columns
>> (including UUID) and reindexed them.
> That may work in your personal use case, but it's not generally safe.  I hope
> you don't have partial indexes,

Aren't partial indices listed in pg_indexes?

> expressions or functions that internally relied
> on collatable datatypes,

No such indices.

>   or indexes on other plain collatable datatypes.

What other data types besides the text types are collatable?

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