HyukjinKwon commented on code in PR #49348:
URL: https://github.com/apache/spark/pull/49348#discussion_r1901551767
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python/pyspark/sql/functions/builtin.py:
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@@ -15535,11 +15535,21 @@ def regexp_replace(
Examples
--------
+ >>> from pyspark.sql import functions as sf
>>> df = spark.createDataFrame([("100-200", r"(\d+)", "--")], ["str",
"pattern", "replacement"])
- >>> df.select(regexp_replace('str', r'(\d+)', '--').alias('d')).collect()
- [Row(d='-----')]
- >>> df.select(regexp_replace("str", col("pattern"),
col("replacement")).alias('d')).collect()
- [Row(d='-----')]
+ >>> df.select('*', sf.regexp_replace('str', r'(\d+)', '--')).show()
Review Comment:
can we write some explanation for individual examples?
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