adriano.agri Posted February 1, 2019 Share Posted February 1, 2019 Hi.. i am using jasperstudio 6.6.0I need to create a report that retrieve datas from a postgres database using as source filter a csv file.so I made two dataset, the first which have as source the db connection (dataset1), and the second which have as source the xml dateset created by reading the csv file (dataset2)..what i need is to have a query like this:"select d2.*,d1.* from <dataset2>as d2 join <dataset1.mytable> as d1 on d1.id=d2.id" Now how can i refer the dataset directly in the sql quuery, or how can i pass the value throught params/variables?thanks.. Link to comment Share on other sites More sharing options...
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