602SQL Documentation Index  

System Queries

System queries are predefined queries that can be used to get information about server objects or the server state.

Data stored in system queries are only meant for reading. You cannot overwrite or append anything to them (e.g. you cannot modify table columns by writing data to the query that returns information).

Names of system queries begin with _IV_. These system queries are as follows:

There may be new system queries in future server releases.

List of topics: