Re: [I] Adding week partition transform [iceberg]

["faiz-halde-taktile (via GitHub)" <gi...@apache.org>]

faiz-halde-taktile commented on issue #14220:
URL: https://github.com/apache/iceberg/issues/14220#issuecomment-5467665386

   +1
   
   I wonder if this could be made more general by introducing a configurable `window`/`interval` parameter to the time-based transforms, rather than adding a separate transform for each granularity. `bucket(N, field)` already supports something like this.
   
   For e.g., if a table is currently partitioned by `day(ts)`, & wants to bucket into X bins, one might also want to effectively scale the partition window by `X` to reduce small files.
   
   In other words, something along the lines of:
   
   `day(ts, window=X)`
   
   


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