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vr
Contributor
since ‎06-08-2022
‎06-26-2023

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  • 14 Posts
  • 0 Solutions
  • 5 Kudos given
  • 9 Kudos received

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My observations show that timestamp difference has type of INTERVAL DAY TO SECONDS:select typeof(getdate() - current_date()) ----------------------------------------- interval day to secondBut is it guaranteed? Can it be DAY TO MINUTE or, say, YEAR T...
I tried contact details on the bottom, but they seem to be generic Databricks contact and support links. The issue I faced was this:I think this word made its way to the stop list by a mistake.
I have a table, full scan of which takes ~20 minutes on my cluster. The table has "Time" TIMESTAMP column and "day" DATE column. The latter is computed (manually) as "Time" truncated to day and used for partitioning.I query the table using predicate ...
I am looking on EXPLAIN EXTENDED plan for a statement.In == Physical Plan == section, I go down to FileScan node and see a lot of ellipsis, like +- FileScan parquet schema.table[Time#8459,TagName#8460,Value#8461,Quality#8462,day#8...
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