Crystal Reports sub report link
I have a sub report that has fewer records than the main, is it possible to change the link so it returns null but still shows the main report data
(Like a right join in a query)
(Like a right join in a query)
Ido Millet
Please clarify. Perhaps provide a concrete example of the data you need to show and how you are currently linking the subreport to the main report.
ASKER
OK, for example: -
The Main report is a Customer Statement
The sub report links to a table with customer email addresses
The link between the 2 is CustomerCode, but this may not always exist in the sub report data.
My question is: if the sub report has no data will data still show on the main report?
The Main report is a Customer Statement
The sub report links to a table with customer email addresses
The link between the 2 is CustomerCode, but this may not always exist in the sub report data.
My question is: if the sub report has no data will data still show on the main report?
ASKER CERTIFIED SOLUTION
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ASKER
Thanks for the help, I am clearer now!