query optimization with UDFs

["jungmin shin" <jungmin.shin@xxxxxxxxx>]

 

 

 

Hello  Everybody,

 

I have a question about optimization of queries which includes UDFs.

Does anybody know what the Postgres does for optimizing the queries with UDFs?

Does the Postgres query optimizer do anything special with UDFs?

 

Thanks,

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Jungmin Shin