sql - How do I use Previous function in SSRS -


i'm working on ssrs report.

there 2 main fields currentmv , previousmv both having there different formulas need change field previousmv take value of currentmv previous date value i'm trying using previous function of ssrs

please me.

field currentmv having expression =sum(fields!currentmv.value) enter image description here

you should able use:

=previous(sum(fields!currentmv.value))

or

=previous(sum(fields!currentmv.value, "detail"), "detail")

more reading.


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