Charles Givre created DRILL-7668:
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Summary: Allow Time Bucket Function to Accept Floats and Timestamps
Key: DRILL-7668
URL: https://issues.apache.org/jira/browse/DRILL-7668
Project: Apache Drill
Issue Type: Improvement
Components: Functions - Drill
Affects Versions: 1.18.0
Reporter: Charles Givre
Assignee: Charles Givre
Fix For: 1.18.0
Drill has a function `time_bucket()` which facilitates time series analysis.
This PR extends this function to accept `FLOAT8` and `TIMESTAMPS` as input.
Floats are typically not used for timestamps, however in the event that the
data is coming from imperfect files, the numbers may be read as floats and
hence require casting in queries. This PR makes this easier.
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