SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 3)
   ExpressionList (children 1)
    Function count (children 1)
     ExpressionList
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      TableIdentifier test.hits
   Function notEquals (children 1)
    ExpressionList (children 2)
     Function position (children 1)
      ExpressionList (children 2)
       Identifier URL
       Literal \'metrika\'
     Function position (children 1)
      ExpressionList (children 2)
       Identifier URL
       Function materialize (children 1)
        ExpressionList (children 1)
         Literal \'metrika\'
