cognos - Geting prompt values from another query through functions -

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i beginner in cognos 10. want know how value of prompt query1 , use on query2. requirement want prompt ask year want data in query1 , in query2 want data relevant previous year entered in prompt. how that?

you can use same parameter (tied prompt) in filters in both queries. if parameter parameter1 , contains four-digit year, , data item in filter [year] query1 filter might this:

[year] = ?parameter1?

your query2 filter be:

[year] = ?parameter1? - 1

depending on data source may have cast string parameter integer before doing subtraction though sql implementations implicitly convert string parameter integer you.


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