CreateQuery group_uniq_str (children 3)
 Identifier group_uniq_str
 Storage definition (children 1)
  Function Memory
 SelectWithUnionQuery (children 1)
  ExpressionList (children 1)
   SelectQuery (children 3)
    ExpressionList (children 2)
     Function modulo (alias id) (children 1)
      ExpressionList (children 2)
       Identifier number
       Literal UInt64_10
     Function toString (alias v) (children 1)
      ExpressionList (children 1)
       Function intDiv (children 1)
        ExpressionList (children 2)
         Function modulo (children 1)
          ExpressionList (children 2)
           Identifier number
           Literal UInt64_10000
         Literal UInt64_10
    TablesInSelectQuery (children 1)
     TablesInSelectQueryElement (children 1)
      TableExpression (children 1)
       TableIdentifier system.numbers
    Literal UInt64_10000000
