JF Joly comments

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                                            JF Joly

[Enhancement]: Roll up multiple uncompressed chunks into single compressed chunk

@cevian assigning to you , please add others who will work on that or link to another issue.

Update README.md

@theletterf could you review this change?

[Enhancement]: Allow Push-Down of Filters Containing a Sub-Select to Data Nodes

@TroyDey were you able to test the workaround, does it improve your query performances?

Contiguous Aggregate Performance

Thanks for the detailed experiments! Performances of continuous aggregates have been improved in [TimescaleDB 2.7](https://github.com/timescale/timescaledb/releases/tag/2.7.0). You may want to test again with the latest version.

[Bug]: Fetching latest row by time on a hypertable - that is fully compressed (configured using segment_by) - results in decompressing all chunks

Thanks @svenklemm for checking it. Would the first option help for queries such as `SELECT last(temperature, time) FROM sensor_data GROUP by sensor_id` ? In many cases, users will need more...

INSERT on a distributed hypertable is significantly slower than COPY

I'll go ahead and close given the results above. We can always re-open later if needed.

Error building the firmware image

Thanks for the help! I got passed the issue thanks to [those instructions](https://forum.openwrt.org/t/snapshot-update-issue-with-libustream-ssl-so/150784/7). Now I have a new set of errors: ``` Collected errors: * opkg_install_cmd: Cannot install package cypress-nvram-43455-sdio-rpi-4b....

Error building the firmware image

Here is the complete output. ``` { "url": "https://sysupgrade.openwrt.org", "revision": "r20265-f85a79bcb4", "advanced_mode": "1", "branch": "22.03", "efi": null, "request_hash": "b0cfc4c06d48827b5c1f45eb7a9c5e81", "profile": "raspberrypi,4-compute-module", "target": "bcm27xx/bcm2711", "version": "23.05.2", "packages": [ "auc", "base-files", "bash",...

Likely undefined behavior in PanickingAllocator

Waiting on upstream changes in rust