Первый способ хорошо вам известен.

Первый способ хорошо вам известен. Нужно создать подключение в приложении, а затем зарегистрировать его в отчете. Тогда, при конструировании отчета вы можете выбрать этот источник по алиасу. С одной стороны, это удобно – изменение подключения в программе не отразится на отчете. Отчету все равно откуда берутся данные, лишь бы имена таблиц и полей, типы данных соответствовали заданным в шаблоне. Минус этого подхода – невозможно конструировать отчет без пользовательского приложения. Ведь подключение только в нем. Разработчик отчетов может и не иметь никакого пользовательского приложения с подключением. В этом случае ему подойдет именно внутреннее подключение к данным в отчете.

Результаты (английский) 1:

The first method is well known to you. You need to create a connection to the application, and then register it in the report. Then, when designing a report, you can select the source of the alias. On the one hand, it is convenient - changing the connection will not be reflected in the program on the record. Report anyway where are the data only to table names and field data types correspond to the desired template. Less of this approach - it is impossible to design a report without a custom application. After the connection is only in it. Reports developer may not have any custom application connectivity. In this case, it is right for an internal connection to the data in the report.

Результаты (английский) 2:

The first way you know well. You need to create a connection in the app and then register it in the report. Then, when designing the report, you can choose this source by alias. On the one hand, it's convenient - changing the connection in the program will not affect the report. The report doesn't care where the data comes from, as long as the names of tables and fields come from, the types of data match the pattern. The downside of this approach is that you can't design a report without a custom application. After all, the connection is only in it. The report developer may not have any user-connected application. In this case, it will suit him with an internal connection to the data in the report.

Результаты (английский) 3:

The first method is well known. You need to create a connection in the application and then log in to the report. Then, when you design a report, you can choose this source of Alice. On the one hand, this is convenient - changing the connector does not affect the report. No matter where the report gets the data, as long as the table and field names, data types, and data types provided in the template are the same. Subtract this method - no user application can create a report. Only in its connection. Report that the developer may not have any users connected to the application. In this case, it will be appropriate to internally connect to the data in the report.