HyukjinKwon commented on a change in pull request #33388:
URL: https://github.com/apache/spark/pull/33388#discussion_r671132054
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File path: python/pyspark/sql/catalog.py
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@@ -133,6 +133,17 @@ def listColumns(self, tableName, dbName=None):
isBucket=jcolumn.isBucket()))
return columns
+ @since(3.2)
+ def tableExists(self, tableName, dbName=None):
+ """Check if the table or view with the specified name exists.
Review comment:
I think you can remove `@since(3.2)` and add `.. versionadded:: 2.0.0`
instead because `@since` doesn't work well with NumPy documentation style.
I think we should have a proper doc for each parameter and return value.
(e.g., see
https://spark.apache.org/docs/latest/api/python/_modules/pyspark/sql/dataframe.html#DataFrame.head)
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