SelectWithUnionQuery (children 2)
 ExpressionList (children 1)
  SelectQuery (children 3)
   ExpressionList (children 1)
    Identifier o
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      TableIdentifier t_json_10
   ExpressionList (children 1)
    OrderByElement (children 1)
     Identifier o.a.b
 Identifier JSONEachRow
