Apache Pinot

Hi devs - I started working on defining a solution for <https://github.com/apache/pinot/issues/7206>, but ran into a bunch of confusing code and undocumented options that seem related.

Wondering if anybody can explain the meaning of some existing options:

```public static final String ENABLE_SEGMENT_TRIM = "enableSegmentTrim";
public static final String MIN_SEGMENT_TRIM_SIZE = "minSegmentTrimSize";```

If I use `OPTION(minSegmentTrimSize=200000)` in a query, I definitely get different results.

We discussed offline, and the details are recorded in the github issue

Hi <@UDRJ7G85T> - yes, sorry…should have noted resolution here. PR #7052 is to support segment-level trimming of groups. Documentation isn’t updated yet since that’s not part of a release. So issue #7206 is still relevant, I had to update it to clarify that is to support control over server-level trimming of groups.