Hello,
I use Potsgres 13 with timescale 2.15.3. I have a table partitioned to 170 chunks.
I want to get records from time range that is contained by only one chunk.
When i get them directly from chunk (select * from _timescaledb_internal._hyper_19_4440_chunk where…) execution time is approximately 100-200 ms less than when getting from table (select * from table where…). Number of returned rows is the same, execution plan, used index. Timescale is tuned. What might be a reason? Is there a way to reindex some internal tables of timescale to decrease execution of queries from hypertable?
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