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https://issues.apache.org/jira/browse/SPARK-20456?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Michael Patterson updated SPARK-20456:
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Description:
Document `sql.functions.py`:
1. Add examples for the common aggregate functions (`min`, `max`, `mean`,
`count`, `collect_set`, `collect_list`, `stddev`, `variance`)
2. Rename columns in datetime examples.
3. Add examples for `unix_timestamp` and `from_unixtime`
4. Add note to all trigonometry functions that units are radians.
5. Add example for `lit`
was:
Document `sql.functions.py`:
1. Document the common aggregate functions (`min`, `max`, `mean`, `count`,
`collect_set`, `collect_list`, `stddev`, `variance`)
2. Rename columns in datetime examples.
3. Add examples for `unix_timestamp` and `from_unixtime`
4. Add note to all trigonometry functions that units are radians.
5. Document `lit`
> Add examples for functions collection for pyspark
> -------------------------------------------------
>
> Key: SPARK-20456
> URL: https://issues.apache.org/jira/browse/SPARK-20456
> Project: Spark
> Issue Type: Documentation
> Components: Documentation
> Affects Versions: 2.1.0
> Reporter: Michael Patterson
> Priority: Minor
>
> Document `sql.functions.py`:
> 1. Add examples for the common aggregate functions (`min`, `max`, `mean`,
> `count`, `collect_set`, `collect_list`, `stddev`, `variance`)
> 2. Rename columns in datetime examples.
> 3. Add examples for `unix_timestamp` and `from_unixtime`
> 4. Add note to all trigonometry functions that units are radians.
> 5. Add example for `lit`
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