AlterQuery  tbl (children 2)
 ExpressionList (children 2)
  AlterCommand ADD_COLUMN (children 1)
   ColumnDeclaration id2 (children 1)
    DataType UInt32
  AlterCommand MODIFY_ORDER_BY (children 1)
   Function tuple (children 1)
    ExpressionList (children 3)
     Identifier id1
     Identifier id2
     Identifier id1
 Identifier tbl
