I want to ask whether this parallel pipelined table function feature is present in postgres also or not. I am sure , pipelined table function is present in postgres, but whether they exhibit parallelism or not i dont know. Can somebody help me out with this ?
Also , Also , i want to ask , HOW parallel pipelined table functions parallelize the query.
Can somebody explain me this step wise , preferably with the help of example.
PostgreSQL doesn't support parallel processing of one query - so there there are no feature like parallel pipeline functions.