You can use SPARQL queries in Lifecycle Query Engine (Lifecycle Query Engine) to test or troubleshoot unexpected report results. The SPARQL queries access
the Lifecycle Query Engine data directly. The queries that you create cannot be stored in
Lifecycle Query Engine.
Procedure
-
To run a query against the Lifecycle Query Engine index, go to the
Query page, at
https://server:port/lqe/web/query
.
-
Select a partition if you want to focus on the data model itself or on historical data.
-
Choose the configuration scope.
-
Run a SPARQL query, or a full text search.
- Click SPARQL, enter the query, and click
Run.
- Click Full Text Search, enter a text string, and click
Search. You can fine-tune your search by writing a full text SPARQL query.
Stay on the Full Text Search tab, click the link, read the example, and then
replace it with your own SPARQL query.
Results
Your query returns results in a table that is sorted by a score that indicates how well
each result matches the query.