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how to configure run the penthaho report only touch the database one time.

Question asked by chen yingying on Mar 19, 2018

Hi, I have a question. about Pentaho designer report, add many sub-report, and many query,

database: postgresql, when i run the report, it occurred an error,

i have a question, how to configure run the report only touch the database one time.

 

Thanks!

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