SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 3)
   ExpressionList (children 1)
    Function uniq (children 1)
     ExpressionList (children 1)
      Identifier URL
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      TableIdentifier test.hits
   Function and (children 1)
    ExpressionList (children 3)
     Function greaterOrEquals (children 1)
      ExpressionList (children 2)
       Function toTimeZone (children 1)
        ExpressionList (children 2)
         Identifier EventTime
         Literal \'Asia/Dubai\'
       Literal \'2014-03-20 00:00:00\'
     Function notEquals (children 1)
      ExpressionList (children 2)
       Identifier URL
       Literal \'\'
     Function less (children 1)
      ExpressionList (children 2)
       Function toTimeZone (children 1)
        ExpressionList (children 2)
         Identifier EventTime
         Literal \'Asia/Dubai\'
       Literal \'2014-03-21 00:00:00\'