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From wzhfy <...@git.apache.org>
Subject [GitHub] spark pull request #16422: [SPARK-17642] [SQL] support DESC EXTENDED/FORMATT...
Date Thu, 29 Dec 2016 07:22:44 GMT
Github user wzhfy commented on a diff in the pull request:

    https://github.com/apache/spark/pull/16422#discussion_r94107442
  
    --- Diff: sql/core/src/main/scala/org/apache/spark/sql/execution/command/tables.scala
---
    @@ -586,6 +587,122 @@ case class DescribeTableCommand(
       }
     }
     
    +/**
    + * Command that looks like
    + * {{{
    + *   DESCRIBE [EXTENDED|FORMATTED] table_name column_name;
    + * }}}
    + */
    +case class DescribeColumnCommand(
    +    table: TableIdentifier,
    +    column: String,
    +    isExtended: Boolean,
    --- End diff --
    
    I will remove it since the result is same with or without `isExtended`.


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