Maxim Gekk created SPARK-29393:
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Summary: Add the make_interval() function
Key: SPARK-29393
URL: https://issues.apache.org/jira/browse/SPARK-29393
Project: Spark
Issue Type: Sub-task
Components: SQL
Affects Versions: 3.0.0
Reporter: Maxim Gekk
PostgreSQL allows to make an interval by using the make_interval() function:
|{{make_interval(_{{years}}_ }}{{int}}{{ DEFAULT 0, _{{months}}_ }}{{int}}{{
DEFAULT 0, _{{weeks}}_ }}{{int}}{{ DEFAULT 0, _{{days}}_ }}{{int}}{{ DEFAULT 0,
_{{hours}}_ }}{{int}}{{ DEFAULT 0, _{{mins}}_ }}{{int}}{{ DEFAULT 0, _{{secs}}_
}}{{double precision}}{{ DEFAULT 0.0)}}|{{interval}}|Create interval from
years, months, weeks, days, hours, minutes and seconds
fields|{{make_interval(days => 10)}}|{{10 days}}|
See https://www.postgresql.org/docs/12/functions-datetime.html
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