SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 2)
   ExpressionList (children 5)
    Function count (children 1)
     ExpressionList
    Function min (children 1)
     ExpressionList (children 1)
      Identifier x
    Function max (children 1)
     ExpressionList (children 1)
      Identifier x
    Function sum (children 1)
     ExpressionList (children 1)
      Identifier x
    Function uniqExact (children 1)
     ExpressionList (children 1)
      Identifier x
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      Subquery (children 1)
       SelectWithUnionQuery (children 1)
        ExpressionList (children 10)
         SelectQuery (children 2)
          ExpressionList (children 1)
           Identifier x
          TablesInSelectQuery (children 1)
           TablesInSelectQueryElement (children 1)
            TableExpression (children 3)
             TableIdentifier sample_00276
             SampleRatio 1 / 10
             SampleRatio 0 / 10
         SelectQuery (children 2)
          ExpressionList (children 1)
           Identifier x
          TablesInSelectQuery (children 1)
           TablesInSelectQueryElement (children 1)
            TableExpression (children 3)
             TableIdentifier sample_00276
             SampleRatio 1 / 10
             SampleRatio 1 / 10
         SelectQuery (children 2)
          ExpressionList (children 1)
           Identifier x
          TablesInSelectQuery (children 1)
           TablesInSelectQueryElement (children 1)
            TableExpression (children 3)
             TableIdentifier sample_00276
             SampleRatio 1 / 10
             SampleRatio 2 / 10
         SelectQuery (children 2)
          ExpressionList (children 1)
           Identifier x
          TablesInSelectQuery (children 1)
           TablesInSelectQueryElement (children 1)
            TableExpression (children 3)
             TableIdentifier sample_00276
             SampleRatio 1 / 10
             SampleRatio 3 / 10
         SelectQuery (children 2)
          ExpressionList (children 1)
           Identifier x
          TablesInSelectQuery (children 1)
           TablesInSelectQueryElement (children 1)
            TableExpression (children 3)
             TableIdentifier sample_00276
             SampleRatio 1 / 10
             SampleRatio 4 / 10
         SelectQuery (children 2)
          ExpressionList (children 1)
           Identifier x
          TablesInSelectQuery (children 1)
           TablesInSelectQueryElement (children 1)
            TableExpression (children 3)
             TableIdentifier sample_00276
             SampleRatio 1 / 10
             SampleRatio 5 / 10
         SelectQuery (children 2)
          ExpressionList (children 1)
           Identifier x
          TablesInSelectQuery (children 1)
           TablesInSelectQueryElement (children 1)
            TableExpression (children 3)
             TableIdentifier sample_00276
             SampleRatio 1 / 10
             SampleRatio 6 / 10
         SelectQuery (children 2)
          ExpressionList (children 1)
           Identifier x
          TablesInSelectQuery (children 1)
           TablesInSelectQueryElement (children 1)
            TableExpression (children 3)
             TableIdentifier sample_00276
             SampleRatio 1 / 10
             SampleRatio 7 / 10
         SelectQuery (children 2)
          ExpressionList (children 1)
           Identifier x
          TablesInSelectQuery (children 1)
           TablesInSelectQueryElement (children 1)
            TableExpression (children 3)
             TableIdentifier sample_00276
             SampleRatio 1 / 10
             SampleRatio 8 / 10
         SelectQuery (children 2)
          ExpressionList (children 1)
           Identifier x
          TablesInSelectQuery (children 1)
           TablesInSelectQueryElement (children 1)
            TableExpression (children 3)
             TableIdentifier sample_00276
             SampleRatio 1 / 10
             SampleRatio 9 / 10