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planetlabs / gpq

Utility for working with GeoParquet
https://planetlabs.github.io/gpq/
Apache License 2.0
151 stars 8 forks source link

Report info on row groups in describe? #83

Closed cholmes closed 1 year ago

cholmes commented 1 year ago

The new 'describe' looks great, the table is super helpful. Was wondering if it might be possible to include information about row groups? I use DuckDB for this, I believe it just reports the total number of row groups, which I think is totally fine if that's easier than figuring out the max number of rows per group.

tschaub commented 1 year ago

We could add info about the number of row groups and the number of rows per row group. The number of rows per group can vary per row group.

tschaub commented 1 year ago

I decided to skip the number of rows per group for now. Mostly awkward to format the table nicely. Will probably revisit later.