Yijun Zhao

Support parse POINTZ, POINTM and POINTZM

4

- [x] I agree to follow the project's [code of conduct](https://github.com/georust/geo/blob/master/CODE_OF_CONDUCT.md). - [ ] I added an entry to `CHANGES.md` if knowledge of this change could be valuable to users....

Tracking: StringView data type

1

**Summary** - [x] impls string view for databend arrow #14662 - [ ] impls kernel compute for this type - [x] impls string view for apache arrow-rs(progress: https://github.com/apache/arrow-rs/issues/5374) - [...

**Summary** For now, we using hardcode username and password configs that communicate with metasrv, need to replace those with env vars.

**Summary** ClickHouse Keeper supports multiple load balance policy: random(default), in_order, nearest_hostname, first_or_random, round_robin; to reduce latency between CH and keeper.

I suggest moving `if_not_exists` out of this struct and let the caller determine what to do. `if_not_exists` only affects the result returned to the user, not the behavior of the...

Allow metric instrument names to contain `:` characters

3

> How about `:`? [Prometheus](https://prometheus.io/docs/concepts/data_model/#metric-names-and-labels) also allows colons if that is a concern. _Originally posted by @kes2464 in [#3422](https://github.com/open-telemetry/opentelemetry-specification/issues/3422#issuecomment-1827103109)_ ## What are you trying to achieve? Prometheus already supports instrument...