When two tables in a report have a one
When you are considering whether to use a subreport or linked tables, you need to understand the ramifications of each. These issues are discussed fully in Performance considerations in one
As a general rule, if you have:
the program needs to read the same number of records whether you are linking tables in a single report or using subreports. Since each subreport is run as a separate report, linked tables may have a performance advantage. See Indexed tables.
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