How to check whether the query is already migrated to BI

To check whether the query is already migrated to BI .By the field VERSION in table RSZCOMPDIR table we can identify .
go to the table RSZCOMPDIR , there go to field COMPID , give your query name and execute .
if in version field if value is <100
the query is a 3.X query. If it is more than 100 query has been migrated to 7.X version.