Check out example codes for "sql ssrs". It will help you in understanding the concepts better.

Code Example 1

SQL Server Reporting Services(SSRS) is a reporting software that
allows you to produce formatted reports with tables in the form 
of data, graph, images, and charts. These reports are hosted on 
a server that can be executed any time using parameters defined 
by the users. It is part of Microsoft SQL Server Services suite.

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