Optimization at Query Execution Time

This topic applies to Java version only

Note: This will not work with JDK1.1.

To enable code analysis and optimization of native query expressions at query query execution time, you just have to add db4o-x.x-nqopt.jar and bloat-1.x.jar to your CLASSPATH. Optimization can be turned on and off with the following configuration setting:

Db4o.configure().optimizeNativeQueries(boolean optimizeNQ)