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

    https://github.com/apache/spark/pull/15090#discussion_r79766674
  
    --- Diff: 
sql/core/src/main/scala/org/apache/spark/sql/execution/SparkSqlParser.scala ---
    @@ -87,19 +87,28 @@ class SparkSqlAstBuilder(conf: SQLConf) extends 
AstBuilder {
       }
     
       /**
    -   * Create an [[AnalyzeTableCommand]] command. This currently only 
implements the NOSCAN
    -   * option (other options are passed on to Hive) e.g.:
    +   * Create an [[AnalyzeTableCommand]] command or an 
[[AnalyzeColumnCommand]] command.
    +   * Example SQL for analyzing table :
        * {{{
        *   ANALYZE TABLE table COMPUTE STATISTICS NOSCAN;
    +   *   ANALYZE TABLE table COMPUTE STATISTICS;
    --- End diff --
    
    You can combine them by `ANALYZE TABLE table COMPUTE STATISTICS [NOSCAN];`


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