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From "Dongjoon Hyun (Jira)" <j...@apache.org>
Subject [jira] [Updated] (SPARK-28835) Introduce TPCDSSchema
Date Fri, 23 Aug 2019 06:26:00 GMT

     [ https://issues.apache.org/jira/browse/SPARK-28835?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Dongjoon Hyun updated SPARK-28835:
----------------------------------
    Description: This PR extracts the schema information of TPCDS tables into a separate class
called `TPCDSSchema` which can be reused for other testing purposes  (was: This PR improves
the `canonicalize` API by removing the method `def canonicalize(attrs: AttributeSeq): PlanExpression[T]`
in `PlanExpression` and taking care of normalizing expressions in `QueryPlan`.)

> Introduce TPCDSSchema
> ---------------------
>
>                 Key: SPARK-28835
>                 URL: https://issues.apache.org/jira/browse/SPARK-28835
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 3.0.0
>            Reporter: Ali Afroozeh
>            Priority: Minor
>
> This PR extracts the schema information of TPCDS tables into a separate class called
`TPCDSSchema` which can be reused for other testing purposes



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