I. Overview
Version
| Rreport server version |
|---|
| 10.0 |
2. Function introduction
The report data source is a collection of one or more data sets, each data set has a unique name, generally represented by ds1, ds2, …. When the data source of a report has only one dataset, the report is called a single-source report; when the data source of a report includes multiple datasets, the report is called a multi-source report.
FineReport reports naturally support multiple data source reports. Multiple data sets can be defined in a report, and the required database tables can be taken out respectively, and the taken database tables can even come from different databases. In this chapter, we use several examples to illustrate how data from multiple datasets are related to each other to implement multi-source reporting.
II. Index
| Subsection | Introduction | Documentation link |
|---|---|---|
| Simple Multi Source Report | multi data source means that the data displayed in the same report comes from multiple different tables or different libraries. Simple multi source report | Simple multi-source report |
| Complex multi-source reports | The row column and summary data in the complex multi-source report and crosstab are all from different databases. | Complex multi-source report |
| Sliced Multi-source report | Multi source: the data source of a report comes from multiple data tables or even multiple physical databases Slicing: a report is divided into multiple regions vertically or horizontally or bi-directionally, and each region is often from different data sources. | Sliced multi-source report |
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