Allison Wang created SPARK-45023:
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             Summary: SPIP: Python Stored Procedures
                 Key: SPARK-45023
                 URL: https://issues.apache.org/jira/browse/SPARK-45023
             Project: Spark
          Issue Type: Improvement
          Components: PySpark, SQL
    Affects Versions: 4.0.0
            Reporter: Allison Wang


Stored procedures are an extension of the ANSI SQL standard. They play a 
crucial role in improving the capabilities of SQL by encapsulating complex 
logic into reusable routines. 

This proposal aims to extend Spark SQL by introducing support for stored 
procedures, starting with Python as the procedural language. This addition will 
allow users to execute procedural programs, leveraging programming constructs 
of Python to perform tasks with complex logic. Additionally, users can persist 
these procedural routines in catalogs such as HMS for future reuse. By 
providing this functionality, we intend to seamlessly empower Spark users to 
integrate with Python routines within their SQL workflows.

{*}SPIP{*}: 
[https://docs.google.com/document/d/1ce2EZrf2BxHu7TjfGn4TgToK3TBYYzRkmsIVcfmkNzE/edit?usp=sharing]

 



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