Piotr Findeisen

is this problem different from eg Hive table having row count but no column-level stats and then gaining those column level stats?

I am not against supporting explicit aliases, but i also think that auto-generated names shouldn't conflict with user-provided names without extra effort from the user, so I am not convinced...

> This removes the ability to precalc stats for a LIMIT pushdown. I am unaware of a situation where the stats would be useful for a simple LIMIT pushdown. Thats...

> . It seems we might need to compute the null count at query time in any case. This is because, during manifest scanning, some data files may be filtered...

> I wonder could we even remove the alias here, since the name is the same due to my subjective recency bias, https://github.com/apache/datafusion/issues/1468 seems related. would it be easier if...

My read on this is that this is a editorial mistake. `ShowStatementFilter` would be suitable for `SHOW FUNCTION STATUS` statement (MySQL-specific). If we want to have Presto/Trino-specific `SHOW FUNCTIONS`, should...

Puffin fole format has place for versioning within the magic, but the Puffin format doesn't change, only its use changes. Puffin spec is not authoritative source of information of all...

Thank you @akubera for quick answer! I didn't think about DOS attack vector. My use-case is in the SQL context where the value is known to be have at most...

> I could expose the [fn format_full_scale()](https://github.com/akubera/bigdecimal-rs/blob/37e7f13dad2c27b60f5b5f14e476d37bee3cdb4c/src/impl_fmt.rs#L120) function as the methods: > > ```rust > fn to_plain_string(&self) -> String > fn write_plain_string(&self, wtr: &mut W) -> fmt::Result; > ``` That...

> I merged these functions into trunk last night. > > [00a97d6](https://github.com/akubera/bigdecimal-rs/commit/00a97d680f64cd5312a4ef97219ef9ff3692131e) Looks great, thank you!