[GitHub] carbondata pull request #1489: [CARBONDATA-1576][PREAGG][DATAMAP] Support Da...

[jackylk]

Github user jackylk commented on a diff in the pull request:

    https://github.com/apache/carbondata/pull/1489#discussion_r150506244
  
    --- Diff: 
integration/spark2/src/main/scala/org/apache/spark/sql/parser/CarbonSpark2SqlParser.scala
 ---
    @@ -135,6 +135,13 @@ class CarbonSpark2SqlParser extends CarbonDDLSqlParser 
{
             CreateDataMapCommand(dmname, TableIdentifier(tableName, dbName), 
className, map, query)
         }
     
    +  protected lazy val dropDataMap: Parser[LogicalPlan] =
    --- End diff --
    
    please add syntax description


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