moritzkoerber commented on code in PR #36944:
URL: https://github.com/apache/spark/pull/36944#discussion_r917279175
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python/pyspark/sql/functions.py:
##########
@@ -2519,19 +2519,25 @@ def to_utc_timestamp(timestamp: "ColumnOrName", tz:
"ColumnOrName") -> Column:
def timestamp_seconds(col: "ColumnOrName") -> Column:
"""
+ Converts the number of seconds from the Unix epoch (1970-01-01T00:00:00Z)
+ to a timestamp.
+
.. versionadded:: 3.1.0
Examples
--------
>>> from pyspark.sql.functions import timestamp_seconds
- >>> spark.conf.set("spark.sql.session.timeZone", "America/Los_Angeles")
+ >>> spark.conf.set("spark.sql.session.timeZone", "UTC")
Review Comment:
I find that specifying a particular time zone might insiunate that the
result depends on the set time zone, while it in fact only affects the
`.show()`. No strong opinion here though, happy to revert if you want to keep
the changes to a minimum.
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