Linking tables instead of linking subreports

Whenever possible, coordinate your report data by linking database tables with the Visual Linking Expert, rather than by linking regular subreports—that is, subreports that aren't on-demand subreports—to the main report. Since each subreport is run as a separate report, linked tables often have a performance advantage.

Related topics

For further general guidelines, see Database links vs. subreports in one-to-many situations.

For complete details, see Performance considerations in one-to-many links.



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