[jira] [Updated] (SPARK-33070) Optimizer rules for collection datatypes and SimpleHigherOrderFunction

2020-12-25 Thread Tanel Kiis (Jira)


 [ 
https://issues.apache.org/jira/browse/SPARK-33070?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Tanel Kiis updated SPARK-33070:
---
Affects Version/s: (was: 3.1.0)
   3.2.0

> Optimizer rules for collection datatypes and SimpleHigherOrderFunction
> --
>
> Key: SPARK-33070
> URL: https://issues.apache.org/jira/browse/SPARK-33070
> Project: Spark
>  Issue Type: Improvement
>  Components: SQL
>Affects Versions: 3.2.0
>Reporter: Tanel Kiis
>Priority: Minor
>
> SimpleHigherOrderFunction like ArrayTransform, ArrayFilter, etc, can be 
> combined and reordered to achieve more optimal plan.
> Possible rules:
> * Combine 2 consecutive array transforms
> * Combine 2 consecutive array filters
> * Push array filter through array sort
> * Remove array sort before array exists and array forall.
> * Combine 2 consecutive map filters



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[jira] [Updated] (SPARK-33070) Optimizer rules for collection datatypes and SimpleHigherOrderFunction

2020-10-05 Thread Tanel Kiis (Jira)


 [ 
https://issues.apache.org/jira/browse/SPARK-33070?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Tanel Kiis updated SPARK-33070:
---
Summary: Optimizer rules for collection datatypes and 
SimpleHigherOrderFunction  (was: Optimizer rules for SimpleHigherOrderFunction)

> Optimizer rules for collection datatypes and SimpleHigherOrderFunction
> --
>
> Key: SPARK-33070
> URL: https://issues.apache.org/jira/browse/SPARK-33070
> Project: Spark
>  Issue Type: Improvement
>  Components: SQL
>Affects Versions: 3.1.0
>Reporter: Tanel Kiis
>Priority: Minor
>
> SimpleHigherOrderFunction like ArrayTransform, ArrayFilter, etc, can be 
> combined and reordered to achieve more optimal plan.
> Possible rules:
> * Combine 2 consecutive array transforms
> * Combine 2 consecutive array filters
> * Push array filter through array sort
> * Remove array sort before array exists and array forall.
> * Combine 2 consecutive map filters



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