HyukjinKwon commented on a change in pull request #27295: Fix src/dest type
documentation for `to_timestamp`
URL: https://github.com/apache/spark/pull/27295#discussion_r368791254
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File path: python/pyspark/sql/functions.py
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@@ -1161,7 +1161,7 @@ def to_date(col, format=None):
@since(2.2)
def to_timestamp(col, format=None):
"""Converts a :class:`Column` of :class:`pyspark.sql.types.StringType` or
- :class:`pyspark.sql.types.TimestampType` into
:class:`pyspark.sql.types.DateType`
+ :class:`pyspark.sql.types.DateType` into
:class:`pyspark.sql.types.TimestampType`
Review comment:
I think easier way might be 2. I would just do as below
```
Converts a :class:`Column` into :class:`pyspark.sql.types.TimestampType`.
It works as a synonym of ``CAST(col AS TIMESTAMP)``.
```
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