Topology database queries
Use these sample SQL queries, which are based on real-world queries, as an example of the kind of data that can be extracted, and as a basis for constructing further queries.
About this task
Different databases can require differently formed queries. Refer to your database documentation for the required format of queries. This information assumes that you are familiar with SQL syntax. For more information about SQL, refer to an appropriate SQL tutorial or reference text.
Note: Earlier versions of this documentation contained a section on Extending
the NCIM topology database. This section has now been
replaced by the new features described in Discovering and using custom data.