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Pseudocolumn for "last modified" date #1423

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cstuart1 opened this issue Aug 31, 2019 · 2 comments · Fixed by #1428
Closed

Pseudocolumn for "last modified" date #1423

cstuart1 opened this issue Aug 31, 2019 · 2 comments · Fixed by #1428
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@cstuart1
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The $path pseudo column is very helpful; Thank you for providing this.
Could the metadata for the "last modified" date be added as well?

This would allow me to:

  • Selectively pull 'new' data from an object path (IE ETL processed up to X date, get 'new' data )
  • Summarize S3 details directly in a query without relying on external processes

My current usage of Presto is with Athena.
Thank you!

@findepi
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findepi commented Aug 31, 2019

Other pseudo-column recently request was file size.

@findepi
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findepi commented Aug 31, 2019

@Praveen2112 am i correct you're working on this? (if yes, please assign yourself)

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3 participants