Github user dongjoon-hyun commented on a diff in the pull request:
https://github.com/apache/spark/pull/20495#discussion_r165819296
--- Diff: python/pyspark/sql/functions.py ---
@@ -1705,10 +1705,12 @@ def unhex(col):
@ignore_unicode_prefix
@since(1.5)
def length(col)
GitHub user gatorsmile opened a pull request:
https://github.com/apache/spark/pull/20495
[SPARK-23327] [SQL] Update the description of three external API or
functions
## What changes were proposed in this pull request?
Update the description of three external API or functions `c
