khalidmammadov commented on code in PR #37662:
URL: https://github.com/apache/spark/pull/37662#discussion_r955928703
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python/pyspark/sql/functions.py:
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@@ -2189,6 +2355,25 @@ def broadcast(df: DataFrame) -> DataFrame:
Marks a DataFrame as small enough for use in broadcast joins.
.. versionadded:: 1.6.0
+
+ Returns
+ -------
+ :class:`~pyspark.sql.DataFrame`
+ DataFrame marked as ready for broadcast join.
+
+ Examples
+ --------
+ >>> from pyspark.sql import types
+ >>> df = spark.createDataFrame([1, 2, 3, 3, 4], types.IntegerType())
+ >>> df_small = spark.range(3)
+ >>> df_b = broadcast(df_small)
+ >>> df.join(df_b, df.value == df_small.id).show()
Review Comment:
The problem is that those IDs are subject to change from run to run and
these docstring examples are run during tests/validations and setting them
hardcoded will brake the builds.
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