SSRS 2012-将参数中的多个值发送到主数据集

Question

I have a report that is up and running but I need to restrict the data on a parameter that takes multiple string-valued staff codes.

1. I created a parameter called Practioner which is a text type, ticked on Allow Multiple values and also on Visible .

2. In the available values , I made this code come from the field called mbillaty from the dataset3 under the Get values from a query option. I've checked data3 is fine in SQL server.

3.Now, I've gone to my dataset1 where all the reporting data sits then put the parameter, with the name ? and =Join(Parameters!Practitioner.Value,", ") for the parameter value. Then in the query, in the where clause, I've put: ......mbility in (?) What should this SSRS be interpreting as is : .......mbility in ('AAB','KKR','RDR') , if the user picked these three staffs.

When I run the report, it definitley works when I check one of the practioners, but as soon as I more than one, the report wouldn't run. It does not return any error, but just the header shows, which I think means that no data is found.

Experts, do you see where I've gone wrong with this?

Thanks

Answer 1

If you're able to create UDFs, this link might be helpful. How do I split a string so I can access item x?

The parameter would be parsed in the SQL/function, and SSRS would simple pass the concatenated string.