InsertQuery   (children 2)
 Identifier test_a
 SelectWithUnionQuery (children 1)
  ExpressionList (children 1)
   SelectQuery (children 3)
    ExpressionList (children 3)
     Function modulo (alias id) (children 1)
      ExpressionList (children 2)
       Identifier number
       Literal UInt64_10
     Function modulo (alias company) (children 1)
      ExpressionList (children 2)
       Identifier number
       Literal UInt64_2
     Function count (alias total) (children 1)
      ExpressionList
    TablesInSelectQuery (children 1)
     TablesInSelectQueryElement (children 1)
      TableExpression (children 1)
       Function numbers (children 1)
        ExpressionList (children 1)
         Literal UInt64_100
    ExpressionList (children 2)
     Identifier id
     Identifier company
